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An automotive watchdog timer (WDT) is a timer that monitors automotive microcontroller (MCU) programs to see if they are out of control or have stopped operating. It constantly watches over the MCU to ensure it is operating normally.
ABLIC's automotive watchdog timers (WDTs) offer selectable time-out and window modes and come equipped with a reset function. Our lineup also includes 3-in-1 chips that integrate an LDO regulator, a reset function, and a WDT, with options for different output currents. Additional features include a WADJ pin for autonomously enabling/disabling the WDT based on load current, an ON/OFF circuit, a low current consumption of 5.0 μA typ. during WDT operation, and high withstand 36V operation with a 45V rating.
Moreover, our automotive WDTs are AEC-Q100 qualified and PPAP (Production Part Approval Process) capable. This ensures high quality and reliability, making them suitable for safety critical components such as BMS and EPS motors. We also support customers' automotive application designs through thermal simulation service and the provision of FIT rate.
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Product Lineup
- Linear Regulators (LDO Regulators) (125°C)
- Linear Regulators (LDO Regulators) (105°C)
- Voltage Trackers (125°C)
- Voltage Detectors (Battery Monitoring & Reset ICs) (150°C)
- Voltage Detectors (Battery Monitoring & Reset ICs) (125°C)
- Voltage Detectors (Battery Monitoring & Reset ICs) (105°C)
- Watchdog Timers
- Switching Regulators (DC-DC Converters)
- Connection Diagnosis ICs
- Lithium-ion Battery Protection ICs / EDLC Protection ICs
Linear Regulators (LDO Regulators) (125°C)
10V 20V 30V 40V 50V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- ISS (µA)
- 1000
- S-19214 Features: Low current consumption, ON/OFF circuit, Output voltage externally set product is selectable
Package: TO-252-5S(A), HSOP-8A - 1.8 to 30
- 5.0
- S-19244 Features: Soft-start function, Output voltage externally set product is selectable
Package: TO-252-5S(A), HSOP-8A, HSOP-6, HSNT-8(2030) - 1.0 to 9.0
- 120
- S-19214 Features: Low current consumption, ON/OFF circuit, Output voltage externally set product is selectable
- 600
- S-19701 Features: Current monitoring function, High side switch is possible, Reverse current protection function
Package: HSOP-8A - 3.3 to 20
- 80
- S-19701 Features: Current monitoring function, High side switch is possible, Reverse current protection function
- 500
- S-19213 Features: Low current consumption, ON/OFF circuit, Output voltage externally set product is selectable
Package: TO-252-5S(A), HSOP-8A - 1.8 to 30
- 5.0
- S-19218 Features: Fast transient response
Package: TO-252-5S(A), HSOP-8A - 2.5 to 30
- 30
- S-19318 Features: Low current consumption, High power dissipation
Package: HSOP-8A, TO-252-9S - 3.3, 5.0
- 3.0
- S-19506/7 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Time-out mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19509 Features: High-withstand voltage LDO + Reset function + WDT, Time-out mode, Enable pin
Package: HSOP-8A, TO-252-9S, HTSSOP-16 - 3.3 to 5.0
- 3.2
- S-19516/7 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Window mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19519 Features: High-withstand voltage LDO + Reset function + WDT, Window mode, Enable pin
Package: HSOP-8A, TO-252-9S, HTSSOP-16 - 3.3 to 5.0
- 3.2
- S-19243 Features: Soft-start function, Output voltage externally set product is selectable
Package: TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030) - 0.9 to 9.0
- 120
- S-19213 Features: Low current consumption, ON/OFF circuit, Output voltage externally set product is selectable
- 400
- S-19312 Features: High-withstand voltage LDO + Reset
Package: HSOP-8A, TO-252-5S(A) - 3.0 to 5.3
- 60
- S-19502/3 Features: High-withstand voltage LDO + Reset function + WDT
Package: HSOP-8A, TO-252-9S - 3.0 to 5.3
- 60
- S-19700 Features: Current monitoring function, High side switch is possible, Reverse current protection function
Package: HSOP-8A - 3.3 to 20
- 80
- S-19312 Features: High-withstand voltage LDO + Reset
- 300
- 250
- S-19212 Features: Low current consumption, ON/OFF circuit
Package: TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, SOT-23-5, HTMSOP-8 - 2.5 to 16
- 6.5
- S-19317 Features: Low current consumption, High power dissipation
Package: HSOP-8A, TO-252-9S - 3.3, 5.0
- 3.0
- S-19504/5 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Time-out mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19514/5 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Window mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19518 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Window mode, Enable pin
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.2
- S-19721 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection, Anomaly notification
Package: TO-252-9S, HSOP-8A, HSNT-8(2030) - ―
- 40
- S-19212 Features: Low current consumption, ON/OFF circuit
- 200
- S-1142 Features: Low current consumption, ON/OFF circuit
Package: HSOP-6 - 2.0 to 12
- 4.0
- S-19200 Features: Low current consumption, ON/OFF circuit
Package: TO-252-5S(A) - 2.0 to 15
- 4.0
- S-19311 Features: High-withstand voltage LDO + Reset
Package: HSOP-8A, TO-252-5S(A) - 3.0 to 5.3
- 60
- S-19500/1 Features: High-withstand voltage LDO + Reset function + WDT
Package: HSOP-8A - 3.0 to 5.3
- 60
- S-1142 Features: Low current consumption, ON/OFF circuit
- 50
- S-19720 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection
Package: SOT-23-5, HSNT-6(2025) - ―
- 30
- S-19720 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection
- 40
- S-19310 Features: High-withstand voltage LDO + Reset, Low current consumption
Package: HTMSOP-8, SOT-23-5, SOT-89-5 - 2.9 to 5.3
- 2.2
- S-19315 Features: High-withstand voltage LDO + High-speed detection reset function, Low current consumption, SENSE input
Package: HTMSOP-8, SOT-23-5, SOT-89-5 - 1.0 to 5.3
- 2.0
- S-19316 Features: High-withstand voltage LDO + High-speed detection reset function, Low current consumption, Input monitoring
Package: HTMSOP-8, SOT-23-5, SOT-89-5 - 1.0 to 5.3
- 2.0
- S-19310 Features: High-withstand voltage LDO + Reset, Low current consumption
10V 20V 30V 40V 50V
To circuit examples: Camera module｜Power supply
Linear Regulators (LDO Regulators) (105°C)
10V 20V 30V 40V 50V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- ISS (µA)
- 2000
- S-19246 Features: High output current, Soft-start function
Package: TO-252-5S(A) - 1.0 to 6.0
- 120
- S-19246 Features: High output current, Soft-start function
- 1000
- 500
- 250
- S-19212 Features: Low current consumption, ON/OFF circuit
Package: TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, SOT-23-5, HTMSOP-8 - 2.5 to 16
- 6.5
- S-19212 Features: Low current consumption, ON/OFF circuit
- 200
- 150
10V 20V 30V 40V 50V
To circuit examples: Camera module｜Power supply
Voltage Trackers (125°C)
ΔVOUT: Offset voltage
ISS1: Current consumption during operation ISS2: Current consumption during power-off
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- ΔVOUT (mV)
- ISS1 (µA)
- ISS2 (µA)
- 250
- S-19721 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection, Anomaly notification
Package: TO-252-9S, HSOP-8A, HSNT-8(2030) - ±4.5
- 40
- 3.7
- S-19721 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection, Anomaly notification
- 50
- S-19720 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection
Package: SOT-23-5, HSNT-6(2025) - ±5
- 30
- 4.0
- S-19720 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Voltage Detectors (Battery Monitoring & Reset ICs) (150°C)
[Single detection]
10V 20V 30V 40V
- Type
- Product / VDD (V)
- VUVDET (V)
- VOVDET (V)
- ISS (µA)
- SENSE
detection- S-19113 Features: AEC-Q100 Grade 0, SENSE detection, SENSE pin reverse connection protection
Package: HTMSOP-8, HSNT-8(2030), SOT-23-5 - 4.0 to 10
- ―
- 0.6
- S-19115 Features: AEC-Q100 Grade 0, SENSE detection, SENSE pin reverse connection protection, Overvoltage detection
Package: HTMSOP-8, HSNT-8(2030), SOT-23-5 - ―
- 16 to 18
- 0.6
- S-19117/9 Features: AEC-Q100 Grade 0, SENSE detection, Supply voltage divided output, SENSE pin reverse connection protection
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- ―
- 0.75
- S-19113 Features: AEC-Q100 Grade 0, SENSE detection, SENSE pin reverse connection protection
10V 20V 30V 40V
[Window detection]
10V 20V 30V 40V
- Type
- Product / VDD (V)
- VUVDET (V)
- VOVDET (V)
- ISS (µA)
- SENSE
detection- S-191E Features: AEC-Q100 Grade 0, SENSE detection, SENSE pin reverse connection protection, Window
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- 16 to 18
- 0.9
- S-191L/N Features: AEC-Q100 Grade 0, SENSE detection, Supply voltage divided output, SENSE pin reverse connection protection, Window
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- 16 to 18
- 0.9
- S-191E Features: AEC-Q100 Grade 0, SENSE detection, SENSE pin reverse connection protection, Window
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Voltage Detectors (Battery Monitoring & Reset ICs) (125°C)
[Single detection]
10V 20V 30V 40V
- Type
- Product / VDD (V)
- VUVDET (V)
- VOVDET (V)
- ISS (µA)
- SENSE
detection- S-19110E to H Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 5.0 to 10
- ―
- 0.55
- S-19110N to R Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 3.0 to 4.95
- ―
- 0.55
- S-19113 Features: SENSE detection, SENSE pin reverse connection protection
Package: HTMSOP-8, HSNT-8(2030), SOT-23-5 - 4.0 to 10
- ―
- 0.6
- S-19114 Features: SENSE detection, SENSE pin reverse connection protection, fast detection response
Package: HSNT-6(2025), SOT-23-5 - 4.0 to 12
- ―
- 2.0
- S-19115 Features: SENSE detection, SENSE pin reverse connection protection, Overvoltage detection
Package: HTMSOP-8, HSNT-8(2030), SOT-23-5 - ―
- 12.2 to 18
- 0.6
- S-19117/9 Features: SENSE detection, Supply voltage divided output, SENSE pin reverse connection protection
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- ―
- 0.75
- S-19122 Features: SENSE detection, Fast detection response, Manual reset
Package: SOT-23-6, HSNT-8(1616)B - 0.6 to 4.9
- ―
- 1.2
- S-19110E to H Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
- VDD
detection- S-19110A to D Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 5.0 to 10
- ―
- 0.6
- S-19110J to M Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 3.6 to 4.95
- ―
- 0.6
- S-19100 Features: Delay function
Package: SC-82AB, SOT-23-5 - 1.2 to 4.6
- ―
- 0.27
- S-19101 Features: Delay function
Package: SC-82AB, SOT-23-5 - 1.2 to 4.6
- ―
- 0.27
- S-19400/1 Features: Reset function + WDT, Window mode is selectable
Package: TMSOP-8, HSNT-8(2030) - 2.0 to 5.0
- ―
- 3.8
- S-19405 Features: Reset function + WDT, Time-out mode
Package: TMSOP-8, HSNT-8(2030) - 2.0 to 5.0
- ―
- 3.8
- S-19110A to D Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
10V 20V 30V 40V
[Window detection]
10V 20V 30V 40V
- Type
- Product / VDD (V)
- VUVDET (V)
- VOVDET (V)
- ISS (µA)
- SENSE
detection- S-191E Features: SENSE detection, SENSE pin reverse connection protection, Window
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- 16 to 18
- 0.9
- S-191L/N Features: SENSE detection, Supply voltage divided output, SENSE pin reverse connection protection, Window
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- 16 to 18
- 0.9
- S-191A Features: SENSE detection, Fast detection response, Manual reset, Window
Package: SOT-23-6, HSNT-8(1616)B - 0.6 to 4.9
- 0.7 to 5.5
- 1.5
- S-191B Features: SENSE detection, Fast detection response, Window
Package: SOT-23-6, HSNT-8(1616)B - 0.6 to 4.9
- 0.7 to 5.5
- 1.5
- S-191E Features: SENSE detection, SENSE pin reverse connection protection, Window
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Voltage Detectors (Battery Monitoring & Reset ICs) (105°C)
[Single detection]
10V 20V 30V 40V
- Type
- Product / VDD (V)
- VUVDET (V)
- VOVDET (V)
- ISS (µA)
- SENSE
detection- S-19110E to H Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 5.0 to 10
- ―
- 0.55
- S-19110N to R Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 3.0 to 4.95
- ―
- 0.55
- S-19113 Features: SENSE detection, SENSE pin reverse connection protection
Package: HTMSOP-8, HSNT-8(2030), SOT-23-5 - 4.0 to 10
- ―
- 0.6
- S-19115 Features: SENSE detection, SENSE pin reverse connection protection, Overvoltage detection
Package: HTMSOP-8, HSNT-8(2030), SOT-23-5 - ―
- 16 to 18
- 0.6
- S-19117/9 Features: SENSE detection, Supply voltage divided output, SENSE pin reverse connection protection
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- ―
- 0.75
- S-19102/8 Features: SENSE detection
Package: SOT-23-5 - 1.0 to 5.0
- ―
- 0.5
- S-19103/9 Features: SENSE detection
Package: SOT-23-5 - 1.0 to 5.0
- ―
- 0.5
- S-19104/6 Features: SENSE detection, Delay function
Package: SOT-23-5 - 1.0 to 5.0
- ―
- 0.5
- S-19105/7 Features: SENSE detection, Delay function
Package: SOT-23-5 - 1.0 to 5.0
- ―
- 0.5
- S-19110E to H Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
- VDD
detection- S-19110A to D Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 5.0 to 10
- ―
- 0.6
- S-19110J to M Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
Package: SOT-23-6 - 3.6 to 4.95
- ―
- 0.6
- S-19100 Features: Delay function
Package: SC-82AB, SOT-23-5, SNT-4A - 1.2 to 4.6
- ―
- 0.27
- S-19101 Features: Delay function
Package: SC-82AB, SOT-23-5 - 1.2 to 4.6
- ―
- 0.27
- S-19110A to D Features: Hysteresis width is selectable, SENSE / VDD detection is selectable, Delay function
10V 20V 30V 40V
[Window detection]
10V 20V 30V 40V
- Type
- Product / VDD (V)
- VUVDET (V)
- VOVDET (V)
- ISS (µA)
- SENSE
detection- S-191E Features: SENSE detection, SENSE pin reverse connection protection, Window
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- 16 to 18
- 0.9
- S-191L/N Features: SENSE detection, Supply voltage divided output, SENSE pin reverse connection protection, Window
Package: HTMSOP-8, HSNT-8(2030) - 4.0 to 10
- 16 to 18
- 0.9
- S-191E Features: SENSE detection, SENSE pin reverse connection protection, Window
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Watchdog Timers (125°C)
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- ISS (µA)
- 500
- S-19506/7 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Time-out mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19509 Features: High-withstand voltage LDO + Reset function + WDT, Time-out mode, Enable pin
Package: HSOP-8A, TO-252-9S, HTSSOP-16 - 3.3 to 5.0
- 3.2
- S-19516/7 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Window mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19519 Features: High-withstand voltage LDO + Reset function + WDT, Window mode, Enable pin
Package: HSOP-8A, TO-252-9S, HTSSOP-16 - 3.3 to 5.0
- 3.2
- S-19506/7 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Time-out mode
- 400
- S-19502/3 Features: High-withstand voltage LDO + Reset function + WDT
Package: HSOP-8A, TO-252-9S - 3.0 to 5.3
- 60
- S-19502/3 Features: High-withstand voltage LDO + Reset function + WDT
- 250
- S-19504/5 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Time-out mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19514/5 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Window mode
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.0
- S-19518 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Window mode, Enable pin
Package: HSOP-8A, TO-252-9S - 3.3 to 5.0
- 3.2
- S-19504/5 Features: High-withstand voltage LDO + Reset function + WDT, Low current consumption, Time-out mode
- 200
- S-19500/1 Features: High-withstand voltage LDO + Reset function + WDT
Package: HSOP-8A - 3.0 to 5.3
- 60
- S-19500/1 Features: High-withstand voltage LDO + Reset function + WDT
- ―
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Switching Regulators (DC-DC Converters) (125°C)
[Step-down]
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- Freq. (kHz)
- 1000
- S-19914/5 A/B Features: Spread spectrum clock generation circuit, Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030) - 2.5 to 12
- 2200
- S-19904/5 A/B Features: Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030) - 2.5 to 12
- 2200
- S-19944/5 A/B Features: Spread spectrum clock generation circuit, Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030) - 1.0 to 12
- 2200
- S-19934/5 A/B Features: Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030) - 1.0 to 12
- 2200
- S-19954/5 Features: Power Good, Synchronous, Small packages
Package: HSNT-8(1616)B, HTMSOP-8 - 0.8 to 3.3
- 2250
- S-19914/5 A/B Features: Spread spectrum clock generation circuit, Synchronous, Small packages
- 600
- S-19912/3 A/B Features: Spread spectrum clock generation circuit, Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030) - 2.5 to 12
- 2200
- S-19902/3 A/B Features: Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030), HSNT-6(2025) - 2.5 to 12
- 2200
- S-19902/3 C/D Features: Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030), HSNT-6(2025) - 2.5 to 12
- 400
- S-19942/3 A/B Features: Spread spectrum clock generation circuit, Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030) - 1.0 to 12
- 2200
- S-19932/3 A/B Features: Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030), HSNT-6(2025) - 1.0 to 12
- 2200
- S-19932/3 C/D Features: Synchronous, Small packages
Package: HTMSOP-8, HSNT-8(2030), HSNT-6(2025) - 2.5 to 12
- 400
- S-19952/3 Features: Power Good, Synchronous, Small packages
HSNT-8(1616)B, HTMSOP-8 - 0.8 to 3.3
- 2250
- S-19912/3 A/B Features: Spread spectrum clock generation circuit, Synchronous, Small packages
10V 20V 30V 40V
[Step-up]
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- Freq. (kHz)
- –
- S-19980 STEP-UP / FLYBACK SWITCHING REGULATOR CONTROLLER
Features: Wide input operating range of 3V to 36 V, Small package
Package: HSNT-8(2030), HTMSOP-8 - –
- 400, 2200
- S-19989 START-STOP STEP-UP SWITCHING REGULATOR CONTROLLER
Features: Wide input operating range of 3V to 36 V, Small package
Package: HSNT-8(2030), HTMSOP-8 - 6.8, 8.5
- 400, 2200
- S-19990 STEP-UP / FLYBACK SWITCHING REGULATOR CONTROLLER
Features: Spread spectrum clock generation circuit, Wide input operating range of 3V to 36 V, Small package
Package: HSNT-8(2030), HTMSOP-8 - –
- 400, 2200
- S-19999 START-STOP STEP-UP SWITCHING REGULATOR CONTROLLER
Features: Spread spectrum clock generation circuit, Wide input operating range of 3V to 36 V, Small package
Package: HSNT-8(2030), HTMSOP-8 - 6.8, 8.5
- 400, 2200
- S-19980 STEP-UP / FLYBACK SWITCHING REGULATOR CONTROLLER
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Connection Diagnosis ICs (125°C)
[LDO]
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- ISS (µA)
- 600
- S-19701 Features: Current monitoring function, High side switch is possible, Reverse current protection function
Package: HSOP-8A - 3.3 to 20
- 80
- S-19701 Features: Current monitoring function, High side switch is possible, Reverse current protection function
- 400
- S-19700 Features: Current monitoring function, High side switch is possible, Reverse current protection function
Package: HSOP-8A - 3.3 to 20
- 80
- S-19700 Features: Current monitoring function, High side switch is possible, Reverse current protection function
10V 20V 30V 40V
[High side switch]
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- ISS (µA)
- 600
- S-19683B Features: Current monitoring function, Small package, Low current consumption
Package: HSNT-8(2030) - ―
- 55
- S-19683B Features: Current monitoring function, Small package, Low current consumption
- 300
- S-19682B Features: Current monitoring function, Small package, Low current consumption
Package: HSNT-8(2030) - ―
- 55
- S-19682B Features: Current monitoring function, Small package, Low current consumption
- 100
- S-19680 Features: Current monitoring function, Low cuurent consumption, 105°C operation
Package: TMSOP-8 - ―
- 12
- S-19680 Features: Current monitoring function, Low cuurent consumption, 105°C operation
10V 20V 30V 40V
[Voltage tracker]
10V 20V 30V 40V
- IOUT (mA)
- Product / VIN (V)
- VOUT (V)
- ISS (µA)
- 250
- S-19721 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection, Anomaly notification
Package: TO-252-9S, HSOP-8A, HSNT-8(2030) - ―
- 40
- S-19721 Features: Low offset voltage, Low current consumption during power-off, Reverse current protection, Anomaly notification
10V 20V 30V 40V
To circuit examples: Camera module｜Power supply
Lithium-ion Battery Protection ICs / EDLC Protection ICs (125°C/105°C)
| Function | ||||||||
| Cell-balancing | S-19190 Package: SOT-23-6 | |||||||
| Overcharge detection | S-19161 Features: For 1-cell pack, SENSE resistor type available Package: SOT-23-6 |
S-19192 Features: Self-test function Package: HTSSOP-16 |
S-19193 Features: Cascade connection function Package: HTSSOP-16 |
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| Overdischarge detection | ||||||||
| 1-cell | .... | 6-cell | 7-cell or more | Number of cells | ||||
To circuit examples: Camera module｜Power supply