MIC39150-1.65WU-TR

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Microchip Technology

1.5A 1.0% FIXED VOLTAGE LDO 3 TO-263 - T/R ROHS COMPLIANT: YES

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MIC39150-1.65WU-TR

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Microchip Technology

1.5A 1.0% FIXED VOLTAGE LDO 3 TO-263 - T/R ROHS COMPLIANT: YES

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Description Specifications Series Pricing CAD Documents

Description

General part information

MIC39150 Series

The MIC39150, MIC39151, and MIC39152 are 1.5A LDO voltage regulators that provide a low-voltage, high-current output with a minimum of external components. Utilizing proprietary Super βeta PNP® pass element, the MIC39150/1/2 offers extremely low dropout (typically 375mV at 1.5A) and low ground current (typically 17mA at 1.5A).

The MIC39150/1/2 are ideal for PC add-in cards that need to convert from 3.3V to 2.5V or 2.5V to 1.8V with a guaranteed maximum dropout voltage of 500mV over all operating conditions. The MIC39150/1/2 exhibit fast transient response for heavy switching applications and requires only 10µF of output capacitance to maintain stability and achieve fast transient response.

The MIC39150/1/2 is fully protected with current limiting, thermal shutdown, reverse battery protection/lead insertion, and reverse leakage protection. The MIC39151 offers a TTL logic-compatible enable pin and an error flag that indicates undervoltage and overcurrent conditions. Offered in fixed voltages of 2.5V, 1.8V, and 1.65V, the MIC39150/1 comes in the TO-220 and TO-263 (D²Pak) packages. The MIC39152 adjustable option allows programming the output voltage anywhere between 1.24V and 15.5V and comes in 5-Pin, TO-263 (D²Pak) and TO-252 (D-Pak) packages.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC39150-1.65WU-TR

Current - Output	1.5 A
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	D2PAK (3 Leads + Tab), TO-263AA, TO-263-4
Package Name	TO-263-3
Protection Features	Over Temperature, Reverse Polarity, Over Current
Voltage - Input (Max)	16 V
Voltage - Output (Min/Fixed)	1.65 V
Voltage Dropout (Max)	0.5 V

MIC39150 Series

1.5A 1.0% Fixed Voltage LDO

Part	Output Configuration	Number of Regulators	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output	Mounting Type	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Output Type	Package / Case	Voltage Dropout (Max)	Protection Features
Microchip Technology MIC39150-2.5BT	Positive	1	TO-220-3	125 °C	-40 °C	1.5 A	Through Hole	16 V	2.5 V	Fixed	TO-220-3	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.8BT	Positive	1	TO-220-3	125 °C	-40 °C	1.5 A	Through Hole	16 V	1.8 V	Fixed	TO-220-3	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.8BU TR	Positive	1	TO-263-3	125 °C	-40 °C	1.5 A	Surface Mount	16 V	1.8 V	Fixed	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.8WU	Positive	1	TO-263-3	125 °C	-40 °C	1.5 A	Surface Mount	16 V	1.8 V	Fixed	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.8BU	Positive	1	TO-263-3	125 °C	-40 °C	1.5 A	Surface Mount	16 V	1.8 V	Fixed	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.8WU-TR	Positive	1	TO-263-3	125 °C	-40 °C	1.5 A	Surface Mount	16 V	1.8 V	Fixed	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-2.5BU TR	Positive	1	TO-263-3	125 °C	-40 °C	1.5 A	Surface Mount	16 V	2.5 V	Fixed	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.8WT	Positive	1	TO-220-3	125 °C	-40 °C	1.5 A	Through Hole	16 V	1.8 V	Fixed	TO-220-3	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-2.5WT	Positive	1	TO-220-3	125 °C	-40 °C	1.5 A	Through Hole	16 V	2.5 V	Fixed	TO-220-3	0.5 V	Over Current Over Temperature Reverse Polarity
Microchip Technology MIC39150-1.65WU	Positive	1	TO-263-3	125 °C	-40 °C	1.5 A	Surface Mount	16 V	1.65 V	Fixed	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0.5 V	Over Current Over Temperature Reverse Polarity

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Product Change Notice EN

MIC39150-1.65WU-TR | Datasheet

MIC39150/39151/39152 Data Sheet