MIC5216 Series

500mA Peak Output LDO w/ Flag

Catalog

500mA Peak Output LDO w/ Flag

Part	PSRR	Current - Quiescent (Iq)	Protection Features	Voltage - Input (Max) [Max]	Output Type	Voltage Dropout (Max) [Max]	Number of Regulators	Mounting Type	Package / Case	Package / Case [custom]	Package / Case	Control Features	Current - Supply (Max) [Max]	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Supplier Device Package	Current - Output	Voltage - Output (Min/Fixed)	Output Type
Microchip Technology MIC5216YMM TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V	Adjustable	0.6 V	1	Surface Mount	8-MSOP 8-TSSOP	0.118 in	3 mm	Enable	25 mA	Positive	125 °C	-40 °C	Adjustable	8-MSOP	500 mA
Microchip Technology MIC5216-3.3BMM-TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	8-MSOP 8-TSSOP	0.118 in	3 mm	Enable	25 mA	Positive	125 °C	-40 °C		8-MSOP	500 mA	3.3 V	1.81 mOhm
Microchip Technology MIC5216-3.2BM5-TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	SC-74A SOT-753			Enable	25 mA	Positive	125 °C	-40 °C		SOT-23-5	500 mA	3.2 V	1.81 mOhm
Microchip Technology MIC5216-3.3BM5-TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	SC-74A SOT-753			Enable	25 mA	Positive	125 °C	-40 °C		SOT-23-5	500 mA	3.3 V	1.81 mOhm
Microchip Technology MIC5216-3.6YM5-TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	SC-74A SOT-753			Enable	25 mA	Positive	125 °C	-40 °C		SOT-23-5	500 mA	3.6 V	1.81 mOhm
Microchip Technology MIC5216-40BM5
Microchip Technology MIC5216-2.5YM5-TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	SC-74A SOT-753			Enable	25 mA	Positive	125 °C	-40 °C		SOT-23-5	500 mA	2.5 V	1.81 mOhm
Microchip Technology MIC5216-3.3YMM-TR	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	8-MSOP 8-TSSOP	0.118 in	3 mm	Enable	25 mA	Positive	125 °C	-40 °C		8-MSOP	500 mA	3.3 V	1.81 mOhm
Microchip Technology MIC5216-5.0 BMM	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V		0.6 V	1	Surface Mount	8-MSOP 8-TSSOP	0.118 in	3 mm	Enable Error Flag	25 mA	Positive	125 °C	-40 °C		8-MSOP	500 mA	5 V	1.81 mOhm
Microchip Technology MIC5216BMM	75 dB	3 µA	Over Current Over Temperature Reverse Polarity	12 V	Adjustable	0.6 V	1	Surface Mount	8-MSOP 8-TSSOP	0.118 in	3 mm	Enable	25 mA	Positive	125 °C	-40 °C	Adjustable	8-MSOP	500 mA

Catalog

500mA Peak Output LDO w/ Flag

Key Features

• * Error flag indicates undervoltage fault

• * Guaranteed 500mA peak output over the full operating temperature range

• * Low 500mV maximum dropout voltage at full load

• * Extremely tight load and line regulation

• * Tiny SOT-23-5 and MM8® power MSOP-8 package

• * Low noise output

• * Low temperature coefficient

• * Current and thermal limiting

• * Reversed battery protection

• * CMOS/TTL-compatible enable/shutdown control

• * Near-zero shutdown current

Description

The MIC5216 is an efficient linear voltage regulator with high peak output current capability, very low dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load. The MIC5216 is designed to provide a peak output current for startup conditions where higher in-rush current is demanded. It features a 500mA peak output rating. Continuous output current is limited only by package and layout. The MIC5216 has an internal undervoltage monitor with a flag output. It also can be enabled or shutdown by a CMOS- or TTL-compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key features include reversed battery protection, current limiting, over-temperature shutdown, and low noise performance. The MIC5216 is available in fixed output voltages in space-saving SOT-23-5 and MM8® 8-pin power MSOP packages. For higher power requirements, see the MIC5209 or MIC5237.