Charger IC Lithium Ion/Polymer 16-QFN (3x3)
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LTC4121IUD-4.2#PBF

DigiKey Part Number
LTC4121IUD-4.2#PBF-ND
Manufacturer
Manufacturer Product Number
LTC4121IUD-4.2#PBF
Description
IC BATT CHG LI-ION 16QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Charger IC Lithium Ion/Polymer 16-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
LTC4121IUD-4.2#PBF Models
Product Attributes
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Category
Battery Pack Voltage
4.2V
Manufacturer
Analog Devices Inc.
Voltage - Supply (Max)
40V
Packaging
Tube
Operating Temperature
-40°C ~ 125°C (TJ)
Part Status
Active
Mounting Type
Surface Mount
Battery Chemistry
Lithium Ion/Polymer
Package / Case
16-WFQFN Exposed Pad
Current - Charging
Constant - Programmable
Supplier Device Package
16-QFN (3x3)
Charge Current - Max
400mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC4121EUD-4.2#PBFAnalog Devices Inc.89LTC4121EUD-4.2#PBF-ND$8.59000Parametric Equivalent
In-Stock: 55
Check for Additional Incoming Stock
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$9.75000$9.75
10$7.59000$75.90
25$7.05120$176.28
121$6.39388$773.66
363$6.08058$2,207.25
605$5.96476$3,608.68
1,089$5.85051$6,371.21
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.