ABLIC’s NEW Automotive LDO S-19255 Series|Chip One Stop - Shop Online for Electronic Components and Semiconductor

High PSRR Minimize Automotive Camera Modules!

High PSRR Over a Wide Frequency Range Simplifies Circuits and Lowers Costs

S-19255 Series provides high PSRR over a wide frequency range with a rejection rate of 80dB typ. (f = 1.0kHz) and 50dB (f = 100kHz). This means that it requires no circuits to reduce noise, which simplifies circuits and lowers costs.
S-19255 Series delivers clean power supply with little noise, which is ideal for automotive cameras and transmission RF circuits.
*PSRR…Power supply ripple rejection

Use of Small I/O Capacitors further minimizes overall footprints

S-19255 Series permits use of 0.1μF input capacitors and 1.0μF output capacitors. Small and readily available capacitors can be used instead of large capacitors to easily minimize the overall footprints.

【Application】
・Surround view camera
・Front sensing camera, DMS, FCW
・Accessory, car navigation system, car audio system, etc.
・Engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.
・Constant-voltage power supply for electrical application for vehicle interior

Product Name S-19255 Series
Automotive
Output current 300mA
Output voltage 0.9V to 3.6V
Input voltage 1.5V to 5.5V
Output voltage accuracy ±2.0% (Tj = −40°C to +125°C)
Ripple rejection 50dB typ. (VOUT(S) = 3.3V, f = 100kHz)
80dB typ. (VOUT(S) = 3.3V, f = 1.0kHz)
Package SOT-23-5, HSNT-4(1010)B
Automotive quality AEC-Q100 qualified, PPAP capable
Datasheet