HTMSOP-8 (FP008-A)

SOT-89-5 (UP005-A)

SOT-23-5 (MP005-A)

Related products
S-19310（Monitors output voltage of built-in LDO voltage regulator）
S-19315（Monitors voltage at SENSE pin connection）
S-19316（Monitors input voltage of built-in LDO voltage regulator）

The S-19315 Series, developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator with the reset function, which has high-withstand voltage and low current consumption.
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared for the reset function, so the output is stable even if the SENSE pin falls to 0 V. The output form is Nch open-drain output.

Features

Regulator block

Output voltage: 1.0 V to 5.3 V, selectable in 0.1 V step
Input voltage: 3.0 V to 36.0 V
Output voltage accuracy: ±0.03 V (1.0 V ≤ V_OUT(S) < 1.5 V, Tj = −40°C to +125°C)
±2.0% (1.5 V ≤ V_OUT(S) ≤ 5.3 V, Tj = −40°C to +125°C)
Dropout voltage: 240 mV typ. (V_OUT(S) = 5.0 V, I_OUT = 30 mA)
Output current: Possible to output 40 mA (1.0 V ≤ V_OUT(S) < 2.0 V, V_IN = 4.0 V)^*1
Possible to output 40 mA (2.0 V ≤ V_OUT(S) ≤ 5.3 V, V_IN = V_OUT(S) + 2.0 V)^*1
Input and output capacitors: A ceramic capacitor can be used. (1.0 μF or more)
Built-in overcurrent protection circuit: Limits overcurrent of output transistor
Built-in thermal shutdown circuit: Detection temperature 160°C typ.
Built-in discharge shunt circuit: Discharges output capacitor electrical charge during detector detection

Detector block

Detection voltage: 3.0 V to 11.3 V, selectable in 0.1 V step
Operation voltage: 3.0 V to 36.0 V
Detection voltage accuracy: ±2.0% (Tj = −40°C to +125°C)
Hysteresis width selectable from "Available" / "Unavailable": "Available": 5.0% ≤ V_HYS ≤ 30.0% (Tj = −40°C to +125°C)
"Unavailable": V_HYS = 0%
Output form: Nch open-drain output

Overall

Current consumption: During operation: 2.0 μA typ. (Tj = −40°C to +125°C)
During detector detection: 0.5 μA typ. (Tj = −40°C to +125°C)
Operation temperature range: Ta = −40°C to +125°C
Lead-free (Sn 100%), halogen-free
Withstand 45 V load dump
AEC-Q100 qualified^*2

*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales representatives for details.

Applications

Constant-voltage power supply and reset circuit for automotive electric component
Power supply and reset circuit for low-current battery-powered device

Parts List

U(Ux), S and G at the end of the product name of ABLIC Inc. were used to indicate different material specifications as “environmental code”,
however, these have now been unified into “lead-free and halogen-free” and are identical in terms of environmental quality.
Note: Lead-free plating other than 100% Sn is applied to some limited old products, therefore, please contact our sales representatives for details.
These descriptions may be different from the actual product name and parameter.
Please confirm the product name and specifications with the data sheet again.
The information herein is subject to change without notice.

Automotive, 125°C Operation, 36 V Input, 40 mA Voltage Regulator with SENSE-input Reset Function S-19315 Series

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