LTC4121EUD

Obsolete
RFQ for sourcing
Package16-WFQFN Exposed Pad
MountSurface Mount
Lifecycleobsolete
ManufacturerLinear Technology

Pricing

1+
$6.14
10+
$5.65
100+
$5.03
500+
$4.42
1000+
$3.99
5000+
$3.56

* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.

Technical Specifications

CategoryIntegrated Circuits (ICs)/Battery Chargers
Product StatusObsolete
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case16-WFQFN Exposed Pad
Battery ChemistryMulti-Chemistry
Number of Cells-
Charge Current - Max400mA
Interface-
Supplier Device Package16-QFN (3x3)
Fault Protection-
Current - ChargingConstant - Programmable
Programmable Features-
Battery Pack Voltage18V (Max)
Voltage - Supply ( Max)40V
M S L Rating1 (Unlimited, 30°C/85%RH)
U S E C C NOBSOLETE
H T S U S0000.00.0000
E U Ro H S StatusRoHS Compliant
R E A C H StatusVendor is not defined
China Ro H S StatusOrange Symbol: Safe for use during the environmental protection period

Product Overview

The LTC4121EUD is a battery chargers in the Battery & Charging family manufactured by Linear Technology. This part has been marked as obsolete by Linear Technology; FPGACenter can quote verified sourcing options through qualified specialty channels.

Key specifications include Category: Integrated Circuits (ICs)/Battery Chargers, Product Status: Obsolete, Operating Temperature: -40°C ~ 125°C (TJ), Mounting Type: Surface Mount, Package / Case: 16-WFQFN Exposed Pad.

This device comes in a 16-WFQFN Exposed Pad package with surface mount mounting.

Submit an RFQ for LTC4121EUD; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.

Application Areas

Industrial AutomationConsumer ElectronicsTelecommunicationsAutomotive ElectronicsIoT & Smart Devices

Frequently Asked Questions

Can FPGACenter source the LTC4121EUD?

Yes. FPGACenter can quote LTC4121EUD through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.

What package type is the LTC4121EUD available in?

The LTC4121EUD by Linear Technology is available in a 16-WFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.

The LTC4121EUD is marked as obsolete. Are the parts genuine?

Absolutely. All LTC4121EUD units sourced by FPGACenter are 100% original Linear Technology components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.

What is the pricing for LTC4121EUD?

Unit pricing for LTC4121EUD starts at $6.14 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.

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