TC1303B-IA0EMF Microchip Integrated Circuit (Small Outline No-lead) In Stock

Synchronous Buck Regulator 2.7V to 5.5V Automotive 10-Pin DFN EP Tube

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
TC1303B-IA0EMFSmall Outline No-lead
Quick Facts
Manufacturer
Microchip
Package
Small Outline No-lead
Pin Count
10
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.6188(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeDFN-10
YTEOL8
Additional FeatureAUTOMATIC PWM TO PFM MODE
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Control TechniquePULSE WIDTH MODULATION
Efficiency (Main Output)90%
Input Voltage-Max5.5V
Input Voltage-Min2.7V
Input Voltage-Nom3.6V
JESD-30 CodeS-PDSO-N10
JESD-609 Codee3
Load Regulation-Max0.2%
Number of Channels2
Number of Functions1
Number of Outputs2
Output Current-Max0.5A
Output Voltage-Max2.5625V
Output Voltage-Min2.4375V
Output Voltage-Nom2.5V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOLCC10,.12,20
Package ShapeSQUARE
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)260
ProtectionsOUTPUT OVER CURRENT; THERMAL
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max2400kHz
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionDUAL
PackageSmall Outline No-lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.01
Country of OriginMalaysia, Thailand

Datasheet

TC1303B-IA0EMF Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

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

Frequently Asked Questions

What is the price of TC1303B-IA0EMF?

TC1303B-IA0EMF is priced from $0.6188 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TC1303B-IA0EMF in stock?

TC1303B-IA0EMF is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy TC1303B-IA0EMF?

You can buy TC1303B-IA0EMF from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TC1303B-IA0EMF from Microchip.

What is the datasheet for TC1303B-IA0EMF?

The official TC1303B-IA0EMF datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does TC1303B-IA0EMF come in?

TC1303B-IA0EMF is available in Small Outline No-lead packaging. See the package diagram and pinout above for detailed dimensional information.

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.

AvailabilityIn Stock
Reference Price (USD)
From $0.6188
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.9300$0.93
125+$0.8250$103.13
400+$0.6188$247.52
pcs
Unit price: $0.9300 · Total: $0.93

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK