DIODES AP7353D-31FS4-7

The DIODES AP7353 is a low dropout regulator with high output voltage accuracy, low RDSON, high PSRR, low output noise, and low quiescent current. This regulator is based on a CMOS process. The AP7353 includes a voltage reference, error amplifier, current-limit circuit, and an enable input to turn it on and off. With the integrated resistor network, fixed output voltage versions can be delivered. With its high PSRR, good line regulation, and fast load transient response, the AP7353 is well suited for handheld/wearable communication equipment that require stable voltage sources. The AP7353 is packaged in the X1-WLB0707-4 (Type A1) and X2-DFN1010-4 (Type B), which allow for a reduced footprint and denser PCB layout.

• Low VIN and Wide VIN Range: 2.0V to 5.5V Guarantee Output Current, 250mA
• VOUT Accuracy ±1%
• Ripple Rejection 90dB at 1kHz, lour = 10mA
• Ripple Rejection 70dB at 10kHz, lour = 250mA
• Low Output Noise, 10μVrms from 10Hz to 100kHz at 10mA
• Quiescent Current as Low as 18μA (Typ.)
• VOUT Fixed 1.8V to 4.7V
• Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free, Green Device

• Smartphones/PADs
• RF supplies
• Cameras
• Portable videos
• Portable media players
• Wireless adaptors
• Wireless communication