Datasheet ABLIC S-19251B2JH-A4T7U4 — Datenblatt

S-19251 Series
www.ablicinc.com AUTOMOTIVE, 105В°C OPERATION,
5.5 V INPUT, 150 mA VOLTAGE REGULATOR
Rev.1.1_00 В© ABLIC Inc., 2017-2018 The S-19251 Series, developed by using CMOS process technology, is a positive voltage regulator with a low current
consumption, high ripple-rejection and high-accuracy output voltage.
Even with low current consumption of 20 ОјA typ., it has high ripple-rejection of 75 dB typ.
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. In addition to the conventional package SOT-23-5, the super-small packages HSNT-4(1010)B and
HSNT-4(0808)B are added to the lineup, which realizes higher-density mounting.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the
purpose, contact to ABLIC Inc. is indispensable. пЃ® Features Output voltage: Input voltage: Output voltage accuracy: Current consumption: Dropout voltage: Output current: Ripple rejection: Input capacitor: Output capacitor: Built-in overcurrent protection circuit: Built-in thermal shutdown circuit: Built-in ON / OFF circuit: Operation temperature range: Lead-free (Sn 100%), halogen-free AEC-Q100 qualified*2 1.0 V to 3.5 V, selectable in 0.05 V step
1.5 V to 5.5 V
В±2.5% (Tj = -40В°C to +105В°C)
During operation:
20 ОјA typ., 50 ОјA max. (Tj = -40В°C to +105В°C)
During power-off:
0.1 ОјA typ., 4.5 ОјA max. (Tj = -40В°C to +105В°C)
0.16 V typ. (2.8 V output product, IOUT = 100 mA)
Possible to output 150 mA (VIN ≥ VOUT(S) + 1.0 V)*1
75 dB typ. (1.2 V output product, f = 1.0 kHz)
70 dB typ. (2.8 V output product, f = 1.0 kHz)
A ceramic capacitor can be used. (1.0 ОјF or more)
A ceramic capacitor can be used. (1.0 ОјF or more) …