BQ2004SN Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: BQ2004SN
Brand: Texas Instruments
SKU: BQ2004SN
Availability: InStock

BQ2004SN is a linear battery charger IC from Texas Instruments, supporting 1-channel NiCd/NiMH fast charge with adjustable voltage input range of 4.5V to 5.5V. Features compact SOIC-16 package. From $2.44, in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

BQ2004SNSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: BQ2004SN Datasheet PDF
Category: Integrated Circuit
Price: From $2.4440(MOQ 1)
Temp Range: -20.0°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of BQ2004SN?

Single-channel NiCd/NiMH linear battery charger with fast charge capability
Wide input voltage range of 4.5V to 5.5V for flexible power supply compatibility
Compact SOIC-16 (R-PDSO-G16) package for space-constrained designs
RoHS compliant (Pb-free, JEDEC e4) for green manufacturing requirements

What is BQ2004SN used for?

The BQ2004SN is widely used in portable consumer electronics such as cordless phones, handheld devices, and battery-powered tools that require reliable NiCd or NiMH battery charging. It is also suited for industrial handheld equipment and medical portable devices where a simple, single-channel linear charging solution is needed. Its compact footprint and wide input voltage tolerance make it ideal for space-constrained PCB designs requiring efficient battery management.

What are the specifications of BQ2004SN?

Pbfree Code	Yes
YTEOL	1
Adjustable Threshold	NO
Analog IC - Other Type	LINEAR BATTERY CHARGER
Input Voltage-Max	5.5V
Input Voltage-Min	4.5V
JESD-30 Code	R-PDSO-G16
JESD-609 Code	e4
Number of Channels	1
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP16,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max (Isup)	3mA
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	YES
Switcher Configuration	BUCK
Technology	CMOS
Temperature Grade	COMMERCIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
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 1
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Mexico

Where can I find the BQ2004SN datasheet?

BQ2004SN Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for BQ2004SN?

Compatible alternatives and drop-in replacements for BQ2004SN:

BQ2004HSNTexas Instruments Fixed, 1 Channel,

CMOS, PDSO16

View Part →

BQ2004HSNG4Texas Instruments

CMOS, PDSO16

View Part →

BQ2004SNTRTexas Instruments

Fixed, 1 Channel, CMOS, PDSO16

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What battery chemistries does the BQ2004SN support?

The BQ2004SN supports NiCd (Nickel-Cadmium) and NiMH (Nickel-Metal Hydride) battery chemistries. It is designed as a linear battery charger IC for single-channel fast charge applications, operating with an input voltage range of 4.5V to 5.5V.

What package type is the BQ2004SN available in?

The BQ2004SN is available in a 16-pin Small Outline Integrated Circuit (SOIC) package, also known as R-PDSO-G16. This compact surface-mount package is suitable for space-constrained PCB layouts and is RoHS compliant (Pb-free, JEDEC e4).

What is the input voltage range of the BQ2004SN?

The BQ2004SN operates with an input voltage range of 4.5V minimum to 5.5V maximum, making it compatible with standard 5V USB or regulated power supplies commonly used in portable and consumer electronics applications.

Where can I buy the BQ2004SN and what is the price?

The BQ2004SN from Texas Instruments is available starting from approximately $2.44 per unit. It can be purchased through major electronic component distributors worldwide, with stock available for immediate shipping to support both prototype and production quantities.

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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 $2.4440

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$5.6400	$5.64
2+	$5.0850	$10.17
6+	$3.8138	$22.88
72+	$2.6320	$189.50
191+	$2.4440	$466.80

pcs

Unit price: $5.6400 · Total: $5.64

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

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

BQ2004SN Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of BQ2004SN?

What is BQ2004SN used for?

What are the specifications of BQ2004SN?

Compliance & Regulatory

Where can I find the BQ2004SN datasheet?

What are equivalent replacements for BQ2004SN?

Frequently Asked Questions

What battery chemistries does the BQ2004SN support?

What package type is the BQ2004SN available in?

What is the input voltage range of the BQ2004SN?

Where can I buy the BQ2004SN and what is the price?

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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