TPS61181RTET Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

Name: TPS61181RTET
Brand: Texas Instruments
SKU: TPS61181RTET
Availability: InStock

The TPS61181RTET is a 6-channel LED driver IC from Texas Instruments supporting up to 60 LED segments in a compact 16-pin WQFN package. It operates from a 2.7 V to 3.6 V input supply with 3.15 V typical output for display backlighting. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TPS61181RTETQuad Flat No-Lead

Quick Facts

Manufacturer: Texas Instruments
Package: Quad Flat No-Lead
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: TPS61181RTET Datasheet PDF
Category: Integrated Circuit
Price: From $0.7626(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPS61181RTET?

6-channel LED driver capable of driving up to 60 LED segments for display backlight and indicator applications
Narrow 2.7 V to 3.6 V input supply range optimized for single-cell Li-Ion battery powered portable devices
Compact 16-pin WQFN package enabling minimal PCB footprint for space-constrained mobile and wearable designs

What is TPS61181RTET used for?

The TPS61181RTET is designed for LED backlight driving in portable displays, tablets, and handheld devices powered by single-cell 3 V Li-Ion batteries. Its 6-channel architecture with 60-segment capability suits small TFT LCD panels and segmented LED indicator arrays in consumer electronics and IoT products.

What are the specifications of TPS61181RTET?

Pbfree Code	Yes
YTEOL	15
Input Characteristics	STANDARD
Interface IC Type	LED DISPLAY DRIVER
JESD-30 Code	S-PQCC-N16
JESD-609 Code	e4
Multiplexed Display Capability	NO
Number of Channels	6
Number of Functions	1
Number of Segments	6
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LCC16,.12SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max	2mA
Supply Voltage-Max	3.6V
Supply Voltage-Min	2.7V
Supply Voltage-Nom	3.15V
Surface Mount	YES
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30
fmax-Min	1MHz
Package	Quad Flat No-Lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Malaysia

Where can I find the TPS61181RTET datasheet?

TPS61181RTET Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS61181RTET?

Compatible alternatives and drop-in replacements for TPS61181RTET:

TPS61181RTERG4Texas Instruments LED

Driver, 6-Segment, PQCC16

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

How many LED segments can the TPS61181RTET drive, and how many channels does it support?

The TPS61181RTET supports 6 independent channels and can drive up to 60 LED segments total. This makes it suitable for small TFT display backlights and segmented LED arrays in portable consumer electronics operating from a 2.7 V to 3.6 V supply rail.

Why is the TPS61181RTET suited for single-cell Li-Ion battery applications?

The TPS61181RTET operates from a 2.7 V to 3.6 V input range that closely matches the discharge voltage profile of single-cell Li-Ion batteries rated at 3.7 V nominal. Its compact 16-pin WQFN package and efficient LED driving reduce total system power consumption in battery-limited wearable and tablet designs.

What PCB space does the 16-pin WQFN package of TPS61181RTET require?

The 16-pin WQFN package offers a very small PCB footprint of approximately 3 mm x 3 mm, enabling high-density placement in handheld devices. The no-lead exposed pad design also improves thermal dissipation compared to leaded packages, benefiting continuous LED drive applications.

Can TPS61181RTET be used in non-multiplexed display designs?

Yes, the TPS61181RTET does not support multiplexed display capability per its specifications, making it intended for direct-drive non-multiplexed LED configurations. Each of its 6 channels drives segments independently, providing straightforward current control per channel without requiring display scanning logic.

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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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AvailabilityIn Stock

Reference Price (USD)

From $0.7626

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.7300	$1.73
10+	$1.3400	$13.40
35+	$1.2410	$43.44
125+	$1.0008	$125.10
10000+	$0.9102	$9102.00
100000+	$0.7626	$76260.00

pcs

Unit price: $1.7300 · Total: $1.73

In Stock · 24h Response · Worldwide Shipping

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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.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TPS61181RTET Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of TPS61181RTET?

What is TPS61181RTET used for?

What are the specifications of TPS61181RTET?

Compliance & Regulatory

Where can I find the TPS61181RTET datasheet?

What are equivalent replacements for TPS61181RTET?

Frequently Asked Questions

How many LED segments can the TPS61181RTET drive, and how many channels does it support?

Why is the TPS61181RTET suited for single-cell Li-Ion battery applications?

What PCB space does the 16-pin WQFN package of TPS61181RTET require?

Can TPS61181RTET be used in non-multiplexed display designs?

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 Texas Instruments

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