AP7346
Description
The AP7346 is a dual high accuracy current limit, low dropout regulator with high output voltage accuracy, low RDS(ON), high PSRR, low output noise and low quiescent current. This regulator is based on a CMOS process.
Pin Assignments
Top View
EN1 VIN EN2
Each of regulators includes a voltage reference, error amplifier, current limit circuit and an enable input to turn on/ off output. With the integrated resistor network, fixed output voltage versions can be delivered.
With its low power consumption and line and load transient response, the AP7346 is well suited for low power handheld munication equipment.
The AP7346 is packaged in X2-DFN1212-6 package and allows for smallest footprint and dense PCB layout.
VOUT1 VOUT2 GND
654 123 X2-DFN1212-6
Features
- Low VIN and Wide VIN Range: 1.7V to 5.25V
- High Accuracy Current Limit: 157m A+/- 25m A
- VOUT Accuracy: ±1%
- Ripple Rejection: 75d B at 1k Hz
- Low Output Noise: 60µVrms from 10Hz to 100k Hz
- Quiescent Current as Low...
