MIC29502BU Microchip Integrated Circuit (Other) In Stock

Name: MIC29502BU
Brand: Microchip
SKU: MIC29502BU
Availability: InStock

The MIC29502BU is an adjustable positive linear voltage regulator capable of delivering up to 5A output current with a low 370mV typical dropout voltage. It features load and line regulation better than 1% and 0.02%/V respectively, making it suitable for precision power supply designs.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MIC29502BUOther

Quick Facts

Manufacturer: Microchip
Package: Other
Pin Count: 4
Lifecycle: OBSOLETE
Datasheet: MIC29502BU Datasheet PDF
Category: Integrated Circuit
Price: From $6.0000(MOQ 1)
RoHS: Non-compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MIC29502BU?

5A high-current output with only 370mV typical dropout voltage for efficient linear regulation
Adjustable output voltage with 0.02%/V line regulation and 1% load regulation for precision supplies
TO-263-5 surface-mount package enables compact, high-current board-level power delivery

What is MIC29502BU used for?

The MIC29502BU is well-suited for post-regulation stages in telecom and networking equipment where clean, stable DC power is required at up to 5A. It is also used in industrial control systems, test and measurement instruments, and embedded computing platforms that demand low-dropout performance with adjustable output rails.

What are the specifications of MIC29502BU?

Reach Compliance Code	Not Compliant
YTEOL	0
Adjustability	ADJUSTABLE
Dropout Voltage1-Max	0.6V
Dropout Voltage1-Nom	0.37V
JESD-30 Code	R-PSSO-G5
JESD-609 Code	e0
Line Regulation-Max (%/V)	0.02
Load Regulation-Max(%)	1%
Number of Functions	1
Number of Outputs	1
Operating Temperature TJ-Max	125°C
Operating Temperature TJ-Min	-40 °C
Output Current1-Max	5A
Output Voltage1-Max	25V
Output Voltage1-Min	1.25V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SMSIP5H,.6,67TB
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	240
Qualification Status	Not Qualified
Regulator Type	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount	YES
Technology	BIPOLAR
Terminal Finish	Tin/Lead (Sn85Pb15)
Terminal Form	GULL WING
Terminal Pitch	1.702mm
Terminal Position	SINGLE
Time@Peak Reflow Temperature-Max (s)	30
Package	Other

Compliance & Regulatory

RoHS Status	Non-compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the MIC29502BU datasheet?

MIC29502BU Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MIC29502BU?

Compatible alternatives and drop-in replacements for MIC29502BU:

MIC29502WURochester Electronics LLC Adjustable Positive LDO

Regulator, 1.25V Min, 25V Max, 0.6V Dropout, PSSO5

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What maximum output current can MIC29502BU supply, and what is its typical dropout voltage at full load?

The MIC29502BU can supply up to 5A of continuous output current. Its typical dropout voltage is 370mV at full load, with a maximum of 600mV, making it a true low-dropout regulator suitable for battery-powered and efficiency-sensitive applications.

Which industrial or embedded applications benefit most from using MIC29502BU as a post-regulator?

Industrial motor controllers, embedded single-board computers, and telecom shelf equipment all benefit from MIC29502BU's adjustable 5A output. Its 1% maximum load regulation keeps sensitive analog and digital circuits stable across varying load transients up to 5A.

How does MIC29502BU compare to a fixed-output 5A LDO when designing an adjustable power rail?

Unlike fixed-output regulators, the MIC29502BU's ADJUSTABLE configuration lets designers set any output voltage using two external resistors, without stocking multiple fixed-voltage parts. Line regulation of 0.02%/V and load regulation of 1% deliver performance comparable to fixed-output devices across the full 5A range.

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AvailabilityIn Stock

Reference Price (USD)

From $6.0000

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Qty.	Unit Price	Ext. Price
1+	$9.2300	$9.23
100+	$6.9200	$692.00
1000+	$6.0000	$6000.00

pcs

Unit price: $9.2300 · Total: $9.23

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MIC29502BU Microchip Integrated Circuit (Other) In Stock

What are the key features of MIC29502BU?

What is MIC29502BU used for?

What are the specifications of MIC29502BU?

Compliance & Regulatory

Where can I find the MIC29502BU datasheet?

What are equivalent replacements for MIC29502BU?

Frequently Asked Questions

What maximum output current can MIC29502BU supply, and what is its typical dropout voltage at full load?

Which industrial or embedded applications benefit most from using MIC29502BU as a post-regulator?

How does MIC29502BU compare to a fixed-output 5A LDO when designing an adjustable power rail?

Related Guides

CDSOT23-SM712 RS-485 Interface Protection Design Guide

CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide

How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs

Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header

Why Buy from FindMyChip

About Microchip

More from Microchip

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