LTC4121EUD#PBF is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LTC4121EUD#PBF | |
|---|---|
DigiKey Part Number | 505-LTC4121EUD#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC4121EUD#PBF |
Description | IC BATT CHG MULTI-CHEM 16QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Charger IC Multi-Chemistry 16-QFN (3x3) |
Datasheet | Datasheet |
EDA/CAD Models | LTC4121EUD#PBF Models |
Product Attributes
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Category | Battery Pack Voltage 18V (Max) |
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 Multi-Chemistry | Package / Case 16-WFQFN Exposed Pad |
Current - Charging Constant - Programmable | Supplier Device Package 16-QFN (3x3) |
Charge Current - Max 400mA | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LTC4121EUD#TRPBF | Analog Devices Inc. | 0 | LTC4121EUD#TRPBFTR-ND | $8.92000 | Parametric Equivalent |
| LTC4121IUD#PBF | Analog Devices Inc. | 0 | 505-LTC4121IUD#PBF-ND | $9.89000 | Parametric Equivalent |
| LTC4121IUD#TRPBF | Analog Devices Inc. | 0 | 505-LTC4121IUD#TRPBFTR-ND | $5.55150 | Parametric Equivalent |
In-Stock: 0
121 estimated in stock on 04-Jan-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $8.92000 | $8.92 |
| 10 | $6.01100 | $60.11 |
| 25 | $5.25360 | $131.34 |
| 121 | $4.30149 | $520.48 |
| 363 | $3.92501 | $1,424.78 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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