Description
The AP7343 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 AP7343 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 low power consumption and line and load transient response, the AP7343 is well suited for low power handheld communication equipment.
The AP7343 is packaged in an X2-DFN1010-4 package and allows for smallest footprint and dense PCB layout.
Application(s)
- Smartphone/Tablet
- RF Supply
- Cameras
- Portable Video
- Portable Media Player
- Wireless Adapter
- Wireless Communication
Feature(s)
- Low VIN and Wide VIN Range: 1.7V to 5.25V
- Guarantee Output Current: 300mA
- VOUT Accuracy ±1%
- Ripple Rejection 75dB at 1kHz
- Low Output Noise, 60µVrms from 10Hz to 100kHz
- Quiescent Current as Low as 35µA
- VOUT Fixed 0.9V to 3.6V
- Moisture Sensitivity: Level 1 Per J-STD-020
- Terminals:
– SOT25: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208
– X2-DFN1010-4 (Type B): Finish – NiPdAu over Copper Leads, Solderable per MIL-STD-202, Method 208 - Weight:
– SOT25: 0.016 grams (Approximate)
– X2-DFN1010-4 (Type B): 0.001 grams (Approximate) - Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen- and Antimony-Free. “Green” Device (Note 3)
- For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
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