ME2129 control equivalent, ultra-small package pwm/pfm switching control.
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 informatio.
requiring high efficiency and high output current. The ME2129 series switches its operation to the PFM control circuit w.
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. With an external low-ON-resi.
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