LTC3305IFE#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: LTC3305IFE#PBF
Brand: Analog Devices
SKU: LTC3305IFE#PBF
Availability: InStock

The LTC3305IFE#PBF is a lead-acid battery balancer IC from Analog Devices designed to equalize charge across multi-cell battery stacks. It monitors up to 4 cells in series, actively balancing with an adjustable threshold. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LTC3305IFE#PBFSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 38
Lifecycle: ACTIVE
Datasheet: LTC3305IFE#PBF Datasheet PDF
Category: Integrated Circuit
Price: From $10.9100(MOQ 10)
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 LTC3305IFE#PBF?

Balances lead-acid battery stacks up to 4 cells in series for improved cycle life
Adjustable voltage threshold enables flexible balancing setpoints between 2 V and 15 V rails
Integrated cell-selection multiplexer minimizes external component count in 38-pin TSSOP package

What is LTC3305IFE#PBF used for?

The LTC3305IFE#PBF is designed for backup power systems and UPS equipment that use multi-cell 12 V or 24 V lead-acid battery strings, where cell imbalance reduces capacity over time. It is also used in industrial energy-storage racks and telecom battery plants where engineers need a reliable, low-maintenance balancing solution operating across a -40°C to 85°C temperature range.

What are the specifications of LTC3305IFE#PBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1772
YTEOL	10
Adjustable Threshold	YES
Analog IC - Other Type	BATTERY MONITOR
JESD-30 Code	R-PDSO-G38
JESD-609 Code	e3
Number of Channels	1
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Surface Mount	YES
Technology	CMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	DUAL
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Thailand

Where can I find the LTC3305IFE#PBF datasheet?

LTC3305IFE#PBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LTC3305IFE#PBF?

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

Frequently Asked Questions

How many lead-acid cells can LTC3305IFE#PBF balance in a single stack?

The LTC3305IFE#PBF balances up to 4 lead-acid cells connected in series, with each cell typically operating around 2 V to 2.4 V, allowing the device to manage stack voltages up to approximately 12 V while equalizing charge levels across all cells.

What temperature range does LTC3305IFE#PBF support for industrial battery backup applications?

The LTC3305IFE#PBF is rated for an industrial temperature range of -40°C to 85°C, making it suitable for outdoor telecom enclosures, factory UPS cabinets, and other environments where temperatures fluctuate significantly across seasons.

What package does LTC3305IFE#PBF use, and how many pins does it have?

The LTC3305IFE#PBF is housed in a 38-pin TSSOP (Thin Shrink Small Outline Package) measuring approximately 12.5 mm × 4.4 mm, providing a compact footprint that simplifies PCB layout in space-constrained battery management modules.

Is the balancing threshold on LTC3305IFE#PBF fixed or adjustable?

The balancing threshold is adjustable via an external resistor network, allowing designers to fine-tune the activation voltage to match the specific charge-equalization requirements of different lead-acid chemistries and capacity ratings, such as 20 Ah versus 100 Ah cells.

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Factory-direct from China distributors, low MOQ

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

View all Analog Devices parts →

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AvailabilityIn Stock

Reference Price (USD)

From $10.9100

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
10+	$14.6050	$146.05
19+	$14.4600	$274.74
100+	$11.8625	$1186.25
1000+	$10.9100	$10910.00

pcs

Unit price: $14.6050 · Total: $146.05

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

LTC3305IFE#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LTC3305IFE#PBF?

What is LTC3305IFE#PBF used for?

What are the specifications of LTC3305IFE#PBF?

Compliance & Regulatory

Where can I find the LTC3305IFE#PBF datasheet?

What are equivalent replacements for LTC3305IFE#PBF?

Frequently Asked Questions

How many lead-acid cells can LTC3305IFE#PBF balance in a single stack?

What temperature range does LTC3305IFE#PBF support for industrial battery backup applications?

What package does LTC3305IFE#PBF use, and how many pins does it have?

Is the balancing threshold on LTC3305IFE#PBF fixed or adjustable?

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