MIC5307 Series

300mA Micropower u Cap Baseband LDO

Catalog

300mA Micropower u Cap Baseband LDO

Part	Voltage Dropout (Max) [Max]	Number of Regulators	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Protection Features	Voltage - Input (Max) [Max]	Output Configuration	Mounting Type	Package / Case	Output Type	PSRR [Min]	PSRR [Max]	Control Features	Current - Quiescent (Iq)
Microchip Technology MIC5307-1.5YD5-TR	0.25 V	1	1.5 V	125 °C	-40 °C	300 mA	Over Current Over Temperature	5.5 V	Positive	Surface Mount	SOT-23-5 Thin TSOT-23-5	1.81 mOhm	35 dB	62 dB	Enable	30 µA
Microchip Technology MIC5307-1.8YD5-TR	0.25 V	1	1.8 V	125 °C	-40 °C	300 mA	Over Current Over Temperature	5.5 V	Positive	Surface Mount	SOT-23-5 Thin TSOT-23-5	1.81 mOhm	35 dB	62 dB	Enable	30 µA
Microchip Technology MIC5307-3.0YD5-TR	0.25 V	1		125 °C	-40 °C	300 mA	Over Current Over Temperature	5.5 V	Positive	Surface Mount	SOT-23-5 Thin TSOT-23-5	1.81 mOhm	35 dB	62 dB	Enable	30 µA

Catalog

300mA Micropower u Cap Baseband LDO

Key Features

• * Input voltage range: 2.4V to 5.5V

• * Ultra-low IQ: only 20µA operating current

• * Stable with ceramic output capacitor

• * Low dropout voltage of 120mV at 300mA

• * ±1.0% initial accuracy

• * ±2.0% over temperature

• * Thermal shutdown protection

• * Current limit protection

Description

The MIC5307 is a micropower, µCap low dropout regulator designed for optimal performance where smaller packages are required. It is capable of sourcing 300mA of output current while only drawing 20µA of operating current. This high performance LDO offers fast transient response and good PSRR while consuming a minimum of current. Ideal for battery-operated applications, the MIC5307 offers 1% initial accuracy, extremely low dropout voltage and is equipped with a TTL logic-compatible enable pin. The MIC5307 can be put into a zero off-mode current state, drawing no current when disabled. The MIC5307 is a µCap design, operating with very small ceramic output capacitors for stability, reducing required board space and component cost. The MIC5307 is available in fixed output voltages in the Thin SOT23-5 package.