Specification	MIC37501-2.5WR-TR

Control Features	Enable
Current - Output	5 A
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SPAK-7 (7 Leads + Tab)
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	7-SPAK
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	2.5 V
Voltage Dropout (Max) [Max]	0.5 V

MIC37501 Series

5A Low Voltage LDO Regulator

Part	Control Features	Voltage - Output (Min/Fixed)	Supplier Device Package	Number of Regulators	Mounting Type	Package / Case	Voltage - Input (Max) [Max]	Current - Output	Output Configuration	Voltage Dropout (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Output Type
Microchip Technology MIC37501-1.8BR	Enable	1.8 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-2.5BR TR	Enable	2.5 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-3.3BR TR	Enable	3.3 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-1.8BR TR	Enable	1.8 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-3.3BR	Enable	3.3 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-1.8WR-TR	Enable	1.8 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-2.5WR	Enable	2.5 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-2.5WR-TR	Enable	2.5 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive	0.5 V	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-1.5WR-TR	Enable	1.5 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive		125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm
Microchip Technology MIC37501-1.65WR-TR	Enable	1.65 V	7-SPAK	1	Surface Mount	SPAK-7 (7 Leads + Tab)	6 V	5 A	Positive		125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	750	$ 4.33
Microchip Direct	T/R	1	$ 5.72
		25	$ 4.77
		100	$ 4.33
		1000	$ 4.19
		5000	$ 4.15
Newark	Each (Supplied on Full Reel)	100	$ 4.46

Description

General part information

MIC37501 Series

The MIC37501 and MIC37502 are 5A, low dropout linear voltage regulators that provide low-voltage, high-current outputs with a minimum of external components. They offer high precision, ultra-low dropout (500mV), and low ground current.

The MIC37501and MIC37502 operate from an input of 2.3V to 6.0V. They are designed to drive digital circuits requiring low voltage at high currents (i.e., PLDs, DSPs, microcontrollers, etc.). They are available in fixed and adjustable output voltages. Fixed voltages include 1.5V, 1.65V, 1.8V, 2.5V, and 3.3V. The adjustable version is capable of 1.24V to 5.5V.

MIC37501 and MIC37502 LDOs feature thermal and current limit protection, and reverse current protection. Logic-enable and error flag pins are available.

Documents

Technical documentation and resources

MIC37501/37502 -5A, Low Voltage µCap LDO Regulator

Data Sheets