MIC5238-1.0YD5-TR

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Microchip Technology

150MA LOW VO, LOW IQ LDO 5 TSOT - T/R ROHS COMPLIANT: YES

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MIC5238-1.0YD5-TR

Active

Microchip Technology

150MA LOW VO, LOW IQ LDO 5 TSOT - T/R ROHS COMPLIANT: YES

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Description Specifications Series Pricing CAD Documents

Description

General part information

MIC5238 Series

The MIC5238 is an ultra-low voltage output, 150mA LDO regulator. Designed to operate in a single supply or dual supply mode, the MIC5238 consumes only 23µA of bias current, improving efficiency. When operating in the dual supply mode, the efficiency greatly improves as the higher voltage supply is only required to supply the 23µA bias current while the output and base drive comes off of the much lower input supply voltage.

As a µCap regulator, the MIC5238 operates with a 2.2µF ceramic capacitor on the output, offering a smaller overall solution. It also incorporates a logic-level enable pin that allows the MIC5238 to be put into a zero off-mode current when disabled.

The MIC5238 is fully protected with current limit and thermal shutdown. It is offered in the IttyBitty® SOT-23-5 package with an operating junction temperature range of -40°C to +125°C.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC5238-1.0YD5-TR

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	20 µA
Current - Supply (Max)	2.5 mA
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	TSOT-23-5, SOT-23-5 Thin
Package Name	TSOT-23-5
Protection Features	Over Current, Over Temperature
Voltage - Input (Max)	6 V
Voltage - Output (Min/Fixed)	1 V
Voltage Dropout (Max)	0.5 V

MIC5238 Series

Part	Output Configuration	Operating Temperature (Max)	Operating Temperature (Min)	Number of Regulators	Current - Quiescent (Iq)	Package / Case	Protection Features	Voltage Dropout (Max)	Current - Output	Mounting Type	Package Name	Control Features	Current - Supply (Max)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Output Type
Microchip Technology MIC5238-1.0YD5-TR	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1 V	Fixed
Microchip Technology MIC5238-1.1BD5-TR	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1.1 V	Fixed
Microchip Technology MIC5238-1.3YD5	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1.3 V	Fixed
Microchip Technology MIC5238-1.3YM5-TR	Positive	125 °C	-40 °C	1	20 µA		Over Current Over Temperature	0.5 V	150 mA	Surface Mount	SOT-23-5	Enable	2.5 mA	6 V	1.3 V	Fixed
Microchip Technology MIC5238-1.3YD5-TR	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1.3 V	Fixed
Microchip Technology MIC5238-1.3BD5-TR	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1.3 V	Fixed
Microchip Technology MIC5238-1.3BM5-TR	Positive	125 °C	-40 °C	1	20 µA		Over Current Over Temperature	0.5 V	150 mA	Surface Mount	SOT-23-5	Enable	2.5 mA	6 V	1.3 V	Fixed
Microchip Technology MIC5238-1.1YM5-TR	Positive	125 °C	-40 °C	1	20 µA		Over Current Over Temperature	0.5 V	150 mA	Surface Mount	SOT-23-5	Enable	2.5 mA	6 V	1.1 V	Fixed
Microchip Technology MIC5238-1.1YD5-TR	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1.1 V	Fixed
Microchip Technology MIC5238-1.0YD5	Positive	125 °C	-40 °C	1	20 µA	SOT-23-5 Thin TSOT-23-5	Over Current Over Temperature	0.5 V	150 mA	Surface Mount	TSOT-23-5	Enable	2.5 mA	6 V	1 V	Fixed

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

MIC5238 - Ultra-Low Quiescent Current, 150mA μCap LDO Regulator

Product Change Notice EN

MIC5238-1.0YD5-TR | Datasheet