MIC5201-3.0YS

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Microchip Technology

200MA, 1% LDO REGULATOR 3 SOT-223 - TUBE ROHS COMPLIANT: YES

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MIC5201-3.0YS

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Microchip Technology

200MA, 1% LDO REGULATOR 3 SOT-223 - TUBE ROHS COMPLIANT: YES

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DocumentsDatasheet Product Change Notice EN +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC5201-3.0YS

Current - Output	150 mA
Current - Quiescent (Iq)	400 µA
Current - Supply (Max) [Max]	2 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	TO-261AA, TO-261-4
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	75 dB
Supplier Device Package	SOT-223-3
Voltage - Input (Max) [Max]	26 V
Voltage Dropout (Max) [Max]	0.4 V

MIC5201 Series

Part	Voltage Dropout (Max) [Max]	PSRR	Current - Quiescent (Iq)	Package / Case	Package / Case [y]	Package / Case [x]	Output Configuration	Supplier Device Package	Voltage - Output (Min/Fixed)	Mounting Type	Voltage - Input (Max) [Max]	Number of Regulators	Current - Supply (Max) [Max]	Output Type	Current - Output	Protection Features	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]	Package / Case
Microchip Technology MIC5201-5.0BM-TR	0.4 V	75 dB	400 µA	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC	5 V	Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	125 °C	-40 °C
Microchip Technology MIC5201-3.0BS TR	0.4 V	75 dB	400 µA	TO-261-4 TO-261AA			Positive	SOT-223-3		Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	125 °C	-40 °C
Microchip Technology MIC5201-3.3YM	0.4 V	75 dB	400 µA	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC	3.3 V	Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	85 °C	-40 °C
Microchip Technology MIC5201-3.0YS	0.4 V	75 dB	400 µA	TO-261-4 TO-261AA			Positive	SOT-223-3		Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	85 °C	-40 °C
Microchip Technology MIC5201-3.3BM	0.4 V	75 dB	400 µA	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC	3.3 V	Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	125 °C	-40 °C
Microchip Technology MIC5201-3.0BM	0.4 V 0.4 V	75 dB	400 µA	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC		Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA 200 mA	Over Current Over Temperature Reverse Polarity	125 ¯C 125 °C	-40 °C -40 °C
Microchip Technology MIC5201-30BS	0.4 V	75 dB	400 µA	TO-261-4 TO-261AA			Positive	SOT-223-3		Surface Mount	26 V	1	2 mA	1.81 mOhm	200 mA	Over Current Over Temperature Reverse Polarity	125 ¯C	-40 °C
Microchip Technology MIC5201-3.3BS TR	0.4 V	75 dB	400 µA	TO-261-4 TO-261AA			Positive	SOT-223-3	3.3 V	Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	125 °C	-40 °C
Microchip Technology MIC5201-3.0BM-TR	0.4 V	75 dB	400 µA	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC		Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	125 °C	-40 °C
Microchip Technology MIC5201-3.0BMM	0.4 V	75 dB	400 µA	8-MSOP 8-TSSOP			Positive	8-MSOP		Surface Mount	26 V	1	2 mA	1.81 mOhm	150 mA	Over Current Over Temperature Reverse Polarity	125 °C	-40 °C	0.118 in	3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.96
		25	$ 1.63
		100	$ 1.50
Microchip Direct	TUBE	1	$ 1.96
		25	$ 1.63
		100	$ 1.50
		1000	$ 1.26
		5000	$ 1.14
		10000	$ 1.06
Newark	Each	100	$ 1.55

Description

General part information

MIC5201 Series

The MIC5201 is an efficient linear voltage regulator with very low dropout voltage (typically 17mV at light loads and 200mV at 100mA) and very low ground current (1mA at 100mA output), offering better than 1% initial accuracy with a logic-compatible on-off switching input.

Designed especially for handheld battery-powered devices, the MIC5201 can be switched by a CMOS- or TTL-compatible enable signal. This enable control may be connected directly to VIN if unneeded. When disabled, power consumption drops nearly to zero. The ground current of the MIC5201 increases only slightly in dropout, further prolonging battery life. Key MIC5201 features include current limiting, over-temperature shutdown, and protection against reversed battery.

The MIC5201 is available in several fixed voltages and accuracy configurations. It features the same pinout as the LT1121 with better performance.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

150mA Low Dropout Regulator

Data Sheets