MIC49150-1.5WR

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Microchip Technology

DUAL SUPPLY, LV 1.5A LDO 5 SPAK - TUBE ROHS COMPLIANT: YES

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MIC49150-1.5WR

Active

Microchip Technology

DUAL SUPPLY, LV 1.5A LDO 5 SPAK - TUBE ROHS COMPLIANT: YES

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Description Specifications Series Pricing CAD Documents

Description

General part information

MIC49150 Series

The MIC49150 is a high-bandwidth, low-dropout, 1.5A voltage regulator ideal for powering core voltages of low power microprocessors. The MIC49150 implements a dual supply configuration allowing for very low output impedance and very fast transient response.

The MIC49150 requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The input supply operates from 1.4V to 6.5V and the bias supply requires between 3V and 6.5V or proper operation. The MIC49150 offers fi xed output voltages from 0.9V to 1.8V and adjustable output voltages down to 0.9V.

The MIC49150 requires a minimum of output capacitance for stability, working optimally with small ceramic capacitors.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC49150-1.5WR

Control Features	Enable
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 Leads	5 Leads
Package Name	SPAK-5, 5-SPAK
Protection Features	Over Current, Over Temperature
Voltage - Input (Max)	6.5 V
Voltage - Output (Min/Fixed)	1.5 V
Voltage Dropout (Max)	0.5 V

MIC49150 Series

Dual Supply, Low Voltage 1.5A LDO

Part	Operating Temperature (Max)	Operating Temperature (Min)	Control Features	Current - Output	Voltage - Input (Max)	Mounting Type	Package Name	Package Width	Package Length	Output Type	Voltage - Output (Min/Fixed)	Protection Features	Output Configuration	Voltage Dropout (Max)	Number of Regulators	Package Leads	Voltage - Output (Max)
Microchip Technology MIC49150-1.8BMM	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	3 mm	0.118 in	Fixed	1.8 V	Over Current Over Temperature	Positive	0.5 V	1
Microchip Technology MIC49150-1.5WR-TR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	5-SPAK SPAK-5			Fixed	1.5 V	Over Current Over Temperature	Positive	0.5 V	1	5 Leads
Microchip Technology MIC49150-1.5BMM-TR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	3 mm	0.118 in	Fixed	1.5 V	Over Current Over Temperature	Positive	0.5 V	1
Microchip Technology MIC49150-0.9BR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	5-SPAK S-PAK-5 SPAK-5			Fixed	0.9 V	Over Current Over Temperature	Positive	0.5 V	1	5 Leads
Microchip Technology MIC49150-1.2YMM-TR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	3 mm	0.118 in	Fixed	1.2 V	Over Current Over Temperature	Positive	0.5 V	1
Microchip Technology MIC49150BMM	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	3 mm	0.118 in	Adjustable	0.9 V	Over Current Over Temperature	Positive	0.5 V	1		5 V
Microchip Technology MIC49150-1.5WR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	5-SPAK SPAK-5			Fixed	1.5 V	Over Current Over Temperature	Positive	0.5 V	1	5 Leads
Microchip Technology MIC49150-0.9WR-TR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	5-SPAK SPAK-5			Fixed	0.9 V	Over Current Over Temperature	Positive	0.5 V	1	5 Leads
Microchip Technology MIC49150-1.8BR TR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	5-SPAK SPAK-5			Fixed	1.8 V	Over Current Over Temperature	Positive	0.5 V	1	5 Leads
Microchip Technology MIC49150-0.9BR TR	125 °C	-40 °C	Enable	1.5 A	6.5 V	Surface Mount	5-SPAK SPAK-5			Fixed	0.9 V	Over Current Over Temperature	Positive	0.5 V	1	5 Leads

Pricing

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

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Product Change Notice EN

1.5A Low Voltage LDO Regulator w/Dual Input Voltages

Datasheet

MIC49150-1.5WR | Datasheet