UCC2813-3QDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: UCC2813-3QDRQ1
Brand: Texas Instruments
SKU: UCC2813-3QDRQ1
Availability: InStock

UCC2813-3QDRQ1 is an automotive-qualified current-mode PWM switching controller from Texas Instruments with 4V to 12V input range and 1A peak output current. Features pulse-width modulation control in an 8-pin SOIC package for compact power supply designs. Available in stock worldwide with fast shipping for automotive power applications.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

UCC2813-3QDRQ1Small Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: UCC2813-3QDRQ1 Datasheet PDF
Category: Integrated Circuit
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 UCC2813-3QDRQ1?

Current-mode PWM control with cycle-by-cycle current limiting for inherent overcurrent protection without external circuitry
AEC-Q100 automotive-qualified (Q1 suffix) with robust design for reliable operation in harsh automotive environments
Compact 8-pin SOIC package with 1A peak gate drive output supporting efficient MOSFET switching in space-constrained designs

What is UCC2813-3QDRQ1 used for?

The UCC2813-3QDRQ1 is suited for automotive DC-DC converters and low-power switch-mode power supplies requiring current-mode PWM control with built-in protection features. It is commonly used in flyback, boost, and forward converter topologies for automotive infotainment, body electronics, and instrument cluster power rails. The 4V to 12V input range and AEC-Q100 qualification make it ideal for 12V automotive battery-powered systems.

What are the specifications of UCC2813-3QDRQ1?

YTEOL	0
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	12V
Input Voltage-Min	4V
Input Voltage-Nom	10V
JESD-30 Code	R-PDSO-G8
Number of Functions	1
Output Current-Max	1A
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Qualification Status	Not Qualified
Screening Level	AEC-Q100
Supply Current-Max (Isup)	30mA
Surface Mount	YES
Switcher Configuration	SINGLE
Switching Frequency-Max	1000kHz
Technology	BICMOS
Temperature Grade	AUTOMOTIVE
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the UCC2813-3QDRQ1 datasheet?

UCC2813-3QDRQ1 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for UCC2813-3QDRQ1?

Compatible alternatives and drop-in replacements for UCC2813-3QDRQ1:

UCC2813D-3Texas Instruments

Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8

View Part →

UCC2813D-5Texas Instruments

Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What control mode does the UCC2813-3QDRQ1 use and what are its benefits?

The UCC2813-3QDRQ1 uses current-mode control with pulse-width modulation. Current-mode control provides inherent cycle-by-cycle overcurrent protection, simpler loop compensation compared to voltage-mode, and improved line regulation response, making it well-suited for automotive power supply designs requiring robust protection.

What is the input voltage range and peak output current of the UCC2813-3QDRQ1?

The UCC2813-3QDRQ1 operates from a 4V minimum to 12V maximum input voltage, with a nominal input of 10V. It delivers up to 1A peak output current for driving external MOSFET gates, enabling fast switching transitions in compact power converter designs.

Is the UCC2813-3QDRQ1 suitable for automotive applications?

Yes, the Q1 suffix indicates AEC-Q100 automotive qualification, confirming the UCC2813-3QDRQ1 meets stringent automotive reliability requirements. It is designed for use in 12V automotive systems such as infotainment power supplies, body control modules, and ADAS sensor power rails operating in harsh temperature and EMI environments.

What package does the UCC2813-3QDRQ1 use?

The UCC2813-3QDRQ1 comes in an 8-pin SOIC (Small Outline IC) surface-mount package, designated JESD-30 code R-PDSO-G8. This compact footprint simplifies PCB layout and reduces board space requirements in automotive power electronics where density is critical.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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UCC2813-3QDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of UCC2813-3QDRQ1?

What is UCC2813-3QDRQ1 used for?

What are the specifications of UCC2813-3QDRQ1?

Compliance & Regulatory

Where can I find the UCC2813-3QDRQ1 datasheet?

What are equivalent replacements for UCC2813-3QDRQ1?

Frequently Asked Questions

What control mode does the UCC2813-3QDRQ1 use and what are its benefits?

What is the input voltage range and peak output current of the UCC2813-3QDRQ1?

Is the UCC2813-3QDRQ1 suitable for automotive applications?

What package does the UCC2813-3QDRQ1 use?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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