S-19311 Datasheet, Specifications, Parts list and Support

Product Overview

TO-252-5S(A) (VA005-A)

HSOP-8A (FH008-A)

The S-19311 Series, developed by using high-withstand voltage CMOS technology, is a positive voltage regulator with the reset function, which has high-withstand voltage and high-accuracy output voltage. This IC has a built-in low on-resistance output transistor which provides a small dropout voltage and a large output current. 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.
High heat radiation TO-252-5S(A) and HSOP-8A packages enable high-density mounting.

Features

Regulator block

Output voltage: 3.0 V to 5.3 V, selectable in 0.1 V step
Input voltage: 4.0 V to 36.0 V
Output voltage accuracy: ±2.0% (T_j = -40°C to +150°C)
Dropout voltage: 120 mV typ. (5.0V output product, I_out = 100mA)
Output current: Possible to output 200 mA (V_in = V_out(s) + 1.0 V)^*1
Input and output capacitors: A ceramic capacitor of 2.2µF or more can be used.
Ripple rejection: 70 dB typ. (f = 100 Hz)
Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
Built-in thermal shutdown circuit: Detection temperature 170°C typ.

Detector block

Detection voltage: 2.6 V to 5.0 V, selectable in 0.1 V step
Detection voltage accuracy: ±100 mV (T_j = -40°C to +150°C)
Hysteresis width: 0.12 V min.
Release delay time is adjustable^*2: 18 ms typ. (C_DLY = 47 nF)

Overall

Current consumption: During operation: 60 μA typ., 95 μA max. (T_j = -40°C to +150°C)
Operation temperature range: Ta = -40°C to +125°C
Lead-free (Sn 100%), halogen-free
Withstand 45 V load dump
AEC-Q100 qualified^*3

*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. The release delay time can be adjusted by connecting C_DLY to the DLY pin.
*3. Contact our sales representatives for details.

Applications

Constant-voltage power supply and reset circuit for automotive electric component
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.

Automotive, 125°C Operation, 36 V Input, 200 mA Voltage Regulator with Reset Function S-19311 Series

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