LR9203 Datasheet LOW POWER CONSUMPTION HIGH SPEED LDO REGULATOR

Manufacturer: Unisonic Technologies

Datasheet Details

Part number	LR9203
Manufacturer	Unisonic Technologies
File Size	393.17 KB
Description	LOW POWER CONSUMPTION HIGH SPEED LDO REGULATOR
Datasheet	LR9203 Datasheet

The UTC LR9203 is a CMOS-based low dropout regulator with high output voltage accuracy, low dropout, high PSRR and low quiescent current.

The devices can provide stable output voltages even without a load capacitor CL.

The CL capacitor-less is possible because phase compensation is carried out internally unlike other LDOs where it is done externally.

UNISONIC TECHNOLOGIES CO., LTD LR9203 Preliminary CMOS IC CL CAPACITOR-LESS 500mA LOW POWER CONSUMPTION HIGH SPEED LDO.

S.
Maximum Output Current: 500mA.
Output Accuracy: ±2.0%.
Output Voltage Range: 1.2V~5.0V (0.05V increments).
Protection Current: Current Limiter (630mA TYP. ), Short-circuit Protection, Thermal Shutdown.
Dropout Voltage: 190mV @ VOUT=2.8V, IOUT=300mA.
Low Power Consumption: 15μA (TYP. ), 0.5μA (in standby).
High PSRR: 55dB @ 1kHz, VOUT=2.8V.
Operating Ambient Temperature: -40°C~+85°C.
CL Capacitor-Less: Internal Phase Compensation.

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