MIC24066T-E/QNA Microchip Integrated Circuit (Other) In Stock

Name: MIC24066T-E/QNA
Brand: Microchip
SKU: MIC24066T-E/QNA
Availability: InStock

Microchip MIC24066T-E/QNA is a high-current synchronous buck regulator with 4.5 V to 36 V input, adjustable 0.6 V output, up to 6 A output current, in a compact VQFN-36 package. From $2.80 in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MIC24066T-E/QNAOther

Quick Facts

Manufacturer: Microchip
Package: Other
Pin Count: 36
Lifecycle: ACTIVE
Datasheet: MIC24066T-E/QNA Datasheet PDF
Category: Integrated Circuit
Price: From $0.7530(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MIC24066T-E/QNA?

Wide 4.5 V to 36 V input range supports industrial 12 V and 24 V bus standards with a single adjustable buck converter
Up to 6 A continuous output current with synchronous rectification enabling high-efficiency power delivery for demanding loads
Adjustable output voltage from 0.6 V enables powering FPGAs, DSPs, and multi-rail systems with a single regulator design

What is MIC24066T-E/QNA used for?

The MIC24066T-E/QNA is optimized for industrial power supplies, telecom equipment, and distributed power architectures requiring high-current point-of-load conversion from 12 V or 24 V bus voltages. Its wide 4.5 V to 36 V input range and 6 A output capability make it suitable for powering processors, FPGAs, and memory in harsh industrial environments. Engineers also apply it in motor drive auxiliary supplies, medical equipment, and multi-rail server boards where regulated output voltage and high efficiency are critical.

What are the specifications of MIC24066T-E/QNA?

Manufacturer Package Code	VQFN-36
YTEOL	24
Analog IC - Other Type	SWITCHING REGULATOR
Input Voltage-Max	36V
Input Voltage-Min	4.5V
Input Voltage-Nom	12V
JESD-30 Code	R-PQCC-N36
Number of Functions	1
Output Current-Max	6A
Output Voltage-Max	32V
Output Voltage-Min	0.6V
Output Voltage-Nom	1.2V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LCC36,.2X.24,20
Package Shape	RECTANGULAR
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	880kHz
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.60
Country of Origin	Taiwan

Where can I find the MIC24066T-E/QNA datasheet?

MIC24066T-E/QNA Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MIC24066T-E/QNA?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What input voltage range does the MIC24066T-E/QNA support for industrial power supply designs?

The MIC24066T-E/QNA accepts an input voltage range of 4.5 V to 36 V, making it compatible with 5 V, 12 V, and 24 V industrial bus rails. This broad range eliminates the need for separate regulator designs across different supply voltage standards in factory automation, test equipment, and telecom hardware.

How much output current can the MIC24066T-E/QNA deliver and for which load scenarios is this sufficient?

The MIC24066T-E/QNA delivers up to 6 A continuous output current, sufficient to power mid-range FPGAs, ARM processors, DDR memory banks, and multiple peripheral rails simultaneously. Its synchronous buck topology maintains high efficiency even at heavy loads, reducing thermal management requirements in compact enclosures.

What is the minimum adjustable output voltage of the MIC24066T-E/QNA and how is it set?

The MIC24066T-E/QNA can produce an output voltage as low as 0.6 V, set by an external resistor divider network connected to the feedback pin. This enables powering low-core-voltage FPGAs, DSP cores, and advanced microprocessors operating at sub-1 V supply levels from a higher 12 V or 24 V input rail.

For space-constrained PCBs, how does the VQFN-36 package of MIC24066T-E/QNA compare to alternative high-current regulators?

The VQFN-36 exposed-pad package offers a compact footprint with an integrated thermal pad that efficiently conducts up to 6 A switching heat to the PCB ground plane, reducing the need for external heatsinks. Compared to traditional TO-263 or D2PAK packages, the VQFN-36 saves significant board space while maintaining full 6 A current capability in industrial point-of-load designs.

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Microchip parts →

More from Microchip

PIC16F18323-E/SN

Small Outline Packages

Integrated Circuit

PIC16F18115-I/MD

Small Outline No-lead

Integrated Circuit

ATTINY816-MZT-VAO

Integrated Circuit

MCP6499T-E/ST

Small Outline Packages

Integrated Circuit

MSC050SDA120BCT

Other

Schottky Diode

MCP4641-103E/ML

Quad Flat No-Lead

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $0.7530

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.7530	$0.75

pcs

Unit price: $0.7530 · Total: $0.75

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”

Sarah Kim

VP Engineering, NovaBit Electronics, South Korea

MIC24066T-E/QNA Microchip Integrated Circuit (Other) In Stock

What are the key features of MIC24066T-E/QNA?

What is MIC24066T-E/QNA used for?

What are the specifications of MIC24066T-E/QNA?

Compliance & Regulatory

Where can I find the MIC24066T-E/QNA datasheet?

What are equivalent replacements for MIC24066T-E/QNA?

Frequently Asked Questions

What input voltage range does the MIC24066T-E/QNA support for industrial power supply designs?

How much output current can the MIC24066T-E/QNA deliver and for which load scenarios is this sufficient?

What is the minimum adjustable output voltage of the MIC24066T-E/QNA and how is it set?

For space-constrained PCBs, how does the VQFN-36 package of MIC24066T-E/QNA compare to alternative high-current regulators?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

You May Also Like