For Reference Only
| Part Number | LTC4121EUD-4.2#PBF |
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) › Battery Chargers |
| Description | IC BATT CHG LI-ION 16QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC4121EUD-4.2#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LTC4121EUD-4.2#PBF |
| Brand: | Analog Devices Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Battery Chargers |
| Manufacturer: | Analog Devices Inc. |
| Product Status: | Active |
| Battery Chemistry: | Lithium Ion/Polymer |
| Number of Cells: | - |
| Current - Charging: | Constant - Programmable |
| Programmable Features: | - |
| Fault Protection: | - |
| Charge Current - Max: | 400mA |
| Battery Pack Voltage: | 4.2V |
| Voltage - Supply (Max): | 40V |
| Interface: | - |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-WFQFN Exposed Pad |
| Supplier Device Package: | 16-QFN (3x3) |
 |
ISL9219IRZ | IC BATT CHG LI-ION 1CELL 20QFN | 47825 More on Order |
 |
BQ24061DRCT | IC BATT CHG LI-ION 1CELL 10VSON | 36433 More on Order |
 |
ISL6292BCRZ | IC BATT CHG LI-ION 1CELL 16QFN | 40579 More on Order |
 |
MCP73827-4.1VUA | IC BATT CONTRL LI-ION 1CEL 8MSOP | 93355 More on Order |
 |
BQ24400PWR | IC BATT CHG MULTI-CHEM 8TSSOP | 21534 More on Order |
 |
NCP1855FCCT1G | IC BAT CHG LI-ION 1CL 25FLIPCHIP | 95646 More on Order |
 |
MCP73114T-0NSI/MF | IC BATT CONTRL LI-ION 1CEL 10DFN | 101999 More on Order |
 |
MCP73871T-4CCI/ML | IC BATT CHG LI-ION 1CELL 20QFN | 39336 More on Order |
 |
LTC4091IDJC#TRPBF | IC BATT CHG LI-ION 22DFN | 22586 More on Order |
 |
BQ2004HPN | IC BATT CONTRL MULTI-CHEM 16DIP | 11491 More on Order |
 |
BQ25886RGET | IC BATT CHG LI-ION 2CELL 24VQFN | 31374 More on Order |
 |
LTC4080EMSE#PBF | IC BATT CHG LI-ION 1CELL 10MSOP | 19110 More on Order |
| In Stock | 14448 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $6.30000 | $6.3 |
| 25 | $4.18240 | $104.56 |
| 100 | $3.45800 | $345.8 |
| 250 | $3.28512 | $821.28 |
| 500 | $3.21100 | $1605.5 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
