TPS2459RHBR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

Name: TPS2459RHBR
Brand: Texas Instruments
SKU: TPS2459RHBR
Availability: InStock

TPS2459RHBR is a 3V/12V Hot Swap and ORing Controller IC from Texas Instruments, supporting input voltages from 8.5V to 15V with adjustable threshold and single-channel control. Available in a 32-pin QFN package. From $2.50 in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TPS2459RHBRQuad Flat No-Lead

Quick Facts

Manufacturer: Texas Instruments
Package: Quad Flat No-Lead
Pin Count: 32
Lifecycle: ACTIVE
Datasheet: TPS2459RHBR Datasheet PDF
Category: Integrated Circuit
Price: From $4.8500(MOQ 3000)
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 TPS2459RHBR?

Dual 3V/12V hot swap and ORing control in a single IC for simplified power management
Adjustable threshold support enables flexible overvoltage and undervoltage protection settings
Compact 32-pin QFN package with integrated gate drive for space-constrained designs

What is TPS2459RHBR used for?

The TPS2459RHBR is ideal for server and telecom power distribution systems requiring hot swap and ORing control on both 3V and 12V rails. It suits high-availability computing platforms where live board insertion and redundant power supply management are critical. The device also fits industrial automation equipment needing robust power protection and fault isolation.

What are the specifications of TPS2459RHBR?

Pbfree Code	Yes
YTEOL	15
Additional Feature	ALSO REQUIRES ON 12V SUPPLY
Adjustable Threshold	YES
Analog IC - Other Type	HOT SWAP CONTROLLER
Input Voltage-Max	15V
Input Voltage-Min	8.5V
JESD-30 Code	S-PQCC-N32
JESD-609 Code	e4
Number of Channels	1
Number of Functions	2
Output Current-Max	500A
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LCC32,.2SQ,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 (Isup)	4mA
Supply Voltage-Max (Vsup)	4V
Supply Voltage-Min (Vsup)	3V
Supply Voltage-Nom (Vsup)	3.3V
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
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 TPS2459RHBR datasheet?

TPS2459RHBR Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS2459RHBR?

Compatible alternatives and drop-in replacements for TPS2459RHBR:

TPS2459RHBT

Texas Instruments Adjustable, 1 Channel, PQCC32

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input voltage range of the TPS2459RHBR?

The TPS2459RHBR operates with an input voltage range of 8.5V to 15V, making it suitable for both 3V and 12V hot swap and ORing applications in enterprise and industrial systems.

What package does the TPS2459RHBR use and how many pins does it have?

The TPS2459RHBR is housed in a 32-pin Quad Flat No-Lead (QFN) package, identified by JESD-30 code S-PQCC-N32, offering excellent thermal performance and a small PCB footprint.

What are the key applications for the TPS2459RHBR?

The TPS2459RHBR is used in hot swap power management for servers, telecom equipment, and industrial systems, where it controls live board insertion and redundant ORing on 3V and 12V power rails to ensure system reliability.

Is the TPS2459RHBR RoHS compliant?

Yes, the TPS2459RHBR is RoHS compliant and lead-free, as indicated by its JESD-609 code e4 and Pb-free status, meeting modern environmental regulations for electronic components.

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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 $4.8500

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
3000+	$4.8500	$14550.00

pcs

Unit price: $4.8500 · Total: $14550.00

In Stock · 24h Response · Worldwide Shipping

Direct Contact

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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.”

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Supply Chain Director, CircuitPro Ltd, UK

TPS2459RHBR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of TPS2459RHBR?

What is TPS2459RHBR used for?

What are the specifications of TPS2459RHBR?

Compliance & Regulatory

Where can I find the TPS2459RHBR datasheet?

What are equivalent replacements for TPS2459RHBR?

Frequently Asked Questions

What is the input voltage range of the TPS2459RHBR?

What package does the TPS2459RHBR use and how many pins does it have?

What are the key applications for the TPS2459RHBR?

Is the TPS2459RHBR RoHS compliant?

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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