TPS2490DGS Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: TPS2490DGS
Brand: Texas Instruments
SKU: TPS2490DGS
Availability: InStock

TPS2490DGS is a single-channel hot swap controller IC from Texas Instruments supporting 9V to 80V input voltage range with adjustable current limiting. Features MSOP-10 packaging for compact board designs. Priced from $1.11 with worldwide shipping available.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

TPS2490DGSSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: TPS2490DGS Datasheet PDF
Category: Integrated Circuit
Price: From $1.1069(MOQ 80)
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 TPS2490DGS?

Single-channel hot swap controller supporting wide 9V to 80V input voltage range for high-voltage applications
Adjustable current limit and fault protection for reliable load management and system protection
Compact S-PDSO-G10 (MSOP-10) package enabling space-efficient PCB integration
Pb-free (RoHS compliant) construction with 15-year YTEOL rating for long-term reliability

What is TPS2490DGS used for?

The TPS2490DGS is widely used in industrial and telecom power management systems where hot swap capability is required for live board insertion and removal. It suits high-voltage bus applications such as server backplanes, distributed power architectures, and industrial control equipment. The wide input voltage range also makes it suitable for 48V and 72V telecom bus systems requiring robust fault protection.

What are the specifications of TPS2490DGS?

Pbfree Code	Yes
YTEOL	15
Adjustable Threshold	NO
Analog IC - Other Type	HOT SWAP CONTROLLER
Input Voltage-Max	80V
Input Voltage-Min	9V
JESD-30 Code	S-PDSO-G10
JESD-609 Code	e4
Number of Channels	1
Number of Functions	1
Output Current-Max	500A
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP10,.19,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max (Isup)	1mA
Supply Voltage-Max (Vsup)	80V
Supply Voltage-Min (Vsup)	9V
Supply Voltage-Nom (Vsup)	48V
Surface Mount	YES
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Small Outline Packages

Compliance & Regulatory

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

Where can I find the TPS2490DGS datasheet?

TPS2490DGS Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS2490DGS?

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

Frequently Asked Questions

What is the input voltage range of the TPS2490DGS?

The TPS2490DGS supports an input voltage range of 9V to 80V, making it suitable for a wide variety of high-voltage bus applications including 48V telecom and industrial power systems.

What package does the TPS2490DGS come in?

The TPS2490DGS is available in the MSOP-10 (S-PDSO-G10) small outline package, which provides a compact footprint ideal for space-constrained PCB designs in industrial and communications equipment.

What are the typical applications for the TPS2490DGS?

The TPS2490DGS is commonly used in hot swap and inrush current control applications including server backplanes, telecom power shelves, industrial control systems, and any design requiring safe live board insertion with adjustable overcurrent protection.

Is the TPS2490DGS RoHS compliant?

Yes, the TPS2490DGS is Pb-free and carries the e4 JESD-609 code, confirming RoHS compliance. It also has a YTEOL rating of 15 years, indicating long-term manufacturing availability from Texas Instruments.

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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 $1.1069

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
80+	$3.0600	$244.80
160+	$2.7600	$441.60
170+	$1.1969	$203.47
220+	$1.1519	$253.42
275+	$1.1069	$304.40

pcs

Unit price: $3.0600 · Total: $244.80

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

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

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TPS2490DGS Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of TPS2490DGS?

What is TPS2490DGS used for?

What are the specifications of TPS2490DGS?

Compliance & Regulatory

Where can I find the TPS2490DGS datasheet?

What are equivalent replacements for TPS2490DGS?

Frequently Asked Questions

What is the input voltage range of the TPS2490DGS?

What package does the TPS2490DGS come in?

What are the typical applications for the TPS2490DGS?

Is the TPS2490DGS RoHS compliant?

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

More from Texas Instruments

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