Automotive ICs

Automotive, 125°C Operation, 36 V Input, 500 mA Voltage Regulator S-19213 Series

DatasheetMay. 29, 2020

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Product OverviewProduct Overview Standard Circuit Example: VOUT internally setStandard Circuit Example: VOUT internally set Standard Circuit Example: VOUT externally setStandard Circuit Example: VOUT externally set TO-252-5S(A) (VA005-A)TO-252-5S(A) (VA005-A) HSOP-8A (FH008-A)HSOP-8A (FH008-A)
Product Overview Standard Circuit Example: VOUT internally set Standard Circuit Example: VOUT externally set TO-252-5S(A) (VA005-A) HSOP-8A (FH008-A)

S-19213 Series  (500mA)　|　S-19214 Series  (1000mA)

The S-19213 Series developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator with a high-withstand voltage, low current consumption and high-accuracy output voltage.
The S-19213 Series operates at the maximum operation voltage of 36 V and a low current consumption of 5.0 μA typ. and has a built-in low on-resistance output transistor, which provides a very small dropout voltage and a large output current.
In addition to the type in which output voltage is set inside the IC, the type for which output voltage can be set via an external resistor is added to a lineup. Also, a built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat are included.

Thermal simulation service
ABLIC Inc. offers a “thermal simulation service” which supports the thermal design in conditions when our power management ICs are in use by customers. Our thermal simulation service will contribute to reducing the risk in the thermal design at customers development stage.
For more information regarding our thermal simulation service, contact our sales representatives.

FIT rate calculation
ABLIC Inc. offers FIT rate calculated based on actual customer usage conditions in order to support customer functional safety design.
For more information regarding our FIT rate calculation, contact our sales representatives.

Caution: This product can be used in vehicle equipment and in-vehicle equipment. Before using the product for these purposes, it is imperative to contact our sales representatives.

Features

Output voltage (internally set)
1.8 V, 3.0 V, 3.3 V, 5.0 V, 8.0 V, 12.0 V
Output voltage (externally set)
1.8 V to 30.0 V, settable via external resistor
Input voltage
2.8 V to 36.0 V
Output voltage accuracy
±1.5% (Tj = −40°C to +125°C)
Current consumption
During operation: 5.0 µA typ., 9.8 µA max. (Tj = −40°C ~ +125°C)
During power-off: 0.1 µA typ., 2.0 µA max. (Tj = −40°C ~ +125°C)
Output current
Possible to output 500 mA (at Vin ≧ Vout(s) + 1.0 V)*1
Input and output capacitor
A ceramic capacitor can be used. (1.0 μF or more) 
Built-in overcurrent protection circuit
Limits overcurrent of output transistor.
(with a detection function of the difference between input and output voltage)
Built-in thermal shutdown circuit
Detection temperature 170°C typ. 
Built-in ON / OFF circuit
Ensures long battery life
Discharge shunt function is available.
Pull-down function is available.
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 for electrical application for vehicle interior
  • Constant-voltage power supply for home electric appliance
  • For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

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.