AP2502 Overview
The AP2502 is a 4-channel independent linear current sink with low dropout voltage and perfect match between each channel. Each channel can provide 20mA continuous constant current. In application, there is only one 0.1µF ceramic capacitor required, and there is no any EMI and switching noise issue.
AP2502 Key Features
- Current Matching Between Each Channel: ±1%
- Low Dropout Voltage: 65mV (Typ.) @ ILED=
- Maximum Output Current on Each Channel
- Ultra-low Quiescent Current: 125µA (Typ.)
- Ultra-low Shutdown Current: 1µA (Max.)
- None EMI and Switching Noise Issue
- 150kHz
- OTSD Protection