Description
The ME2129 series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, a PWM/PFM switching control circuit.
Features
- ME2129Cxx ME2129F
M5 M5
SOT23-5 SOT23-5
Build in Transistor Build in Transistor
Yes Yes
No Yes
No Yes
LX + CE LX +FB
Pin Configurationÿ
SOT-23-5
Pin informationÿ
ME2129Cxx:
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Pin Number SOT-23-5 1
ww w. g ofot ec m h. co
Pin Name CE LX GND NC VOUT
Function Shutdown pin Swich GND pin NC Output voltage pin
2 3 4 5
ME2129F:
Pin Number SOT-23-5 1 2 3 4 5 Pin Name CE LX GND VDD FB Function Shutdown pin Swich GND pin IC power supply pin Feed Back voltage pin
2/13.
ME2129F Datasheet
