Specification	MIC5233-3.3YM5-TRVAO

Control Features	Enable
Current - Output	100 mA
Current - Quiescent (Iq)	35 µA
Current - Supply (Max) [Max]	2 mA
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	SC-74A, SOT-753
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	36 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.27 V

MIC5233 Series

High Vin, Low Iq LDO Regulator

Part	Output Type	Current - Quiescent (Iq)	Protection Features	Control Features	Supplier Device Package	Number of Regulators	Mounting Type	Voltage - Output (Min/Fixed)	Current - Supply (Max) [Max]	Voltage - Output (Max) [Max]	Voltage Dropout (Max) [Max]	Voltage - Input (Max) [Max]	Package / Case	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Qualification	Grade	Output Type
Microchip Technology MIC5233YM5-TR	Adjustable	30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	1.24 V	2 mA	20 V	0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA
Microchip Technology MIC5233YM5-TRVAO	Adjustable	35 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	1.24 V	2 mA	20 V	0.45 V	36 V	SC-74A SOT-753	Positive	125 ¯C	-40 °C	100 mA	AEC-Q100	Automotive
Microchip Technology MIC5233-5.0BM5-TR		30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	5 V	2 mA		0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-1.8BM5-TR		30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	1.8 V	2 mA		0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-3.3YS		30 µA	Over Current Over Temperature Reverse Polarity		SOT-223-3	1	Surface Mount	3.3 V	2 mA		0.45 V	36 V	TO-261-4 TO-261AA	Positive	125 °C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-3.3YM5-TRVAO		35 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	3.3 V	2 mA		0.27 V	36 V	SC-74A SOT-753	Positive	125 ¯C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-2.5BM5-TR		30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	2.5 V	2 mA		0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-5.0YM5-TR		30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	5 V	2 mA		0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-3.0YM5-TR		30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount		2 mA		0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA			1.81 mOhm
Microchip Technology MIC5233-2.5YM5-TR		30 µA	Over Current Over Temperature Reverse Polarity	Enable	SOT-23-5	1	Surface Mount	2.5 V	2 mA		0.45 V	36 V	SC-74A SOT-753	Positive	125 °C	-40 °C	100 mA			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	$

Microchip Direct	T/R	1	$ 1.77
		25	$ 1.48
		100	$ 1.34
		1000	$ 1.30
		5000	$ 1.28

Description

General part information

MIC5233 Series

The MIC5233 is a 100mA, highly accurate, low dropout regulator with high input voltage and ultra-low ground current. This combination of high input voltage and low ground current makes the MIC5233 ideal for multi-cell Li-Ion battery systems.

A µCap LDO design, the MIC5233 is stable with either ceramic or tantalum output capacitors. It only requires a 2.2µF capacitor for stability.

Features of the MIC5233 include enable input, thermal shutdown, current limit, reverse battery protection, and reverse leakage protection.

Documents

Technical documentation and resources

MIC5233 Data Sheet

Data Sheets

TB3278, Microchip Automotive Qualified LDOs Overview

Supporting Collateral