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BQ21040DBVT is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
BQ21040DBVT | |
|---|---|
DigiKey Part Number | 296-44196-2-ND - Tape & Reel (TR) 296-44196-1-ND - Cut Tape (CT) 296-44196-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | BQ21040DBVT |
Description | IC BATT CHG LI-ION 1CELL SOT23-6 |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Charger IC Lithium Ion/Polymer SOT-23-6 |
Datasheet | Datasheet |
EDA/CAD Models | BQ21040DBVT Models |
Product Attributes
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Category | Battery Pack Voltage 4.2V |
Manufacturer Texas Instruments | Voltage - Supply (Max) 6.45V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Interface USB |
Part Status Active | Operating Temperature 0°C ~ 125°C (TJ) |
Battery Chemistry Lithium Ion/Polymer | Mounting Type Surface Mount |
Number of Cells 1 | Package / Case SOT-23-6 |
Current - Charging Constant - Programmable | Supplier Device Package SOT-23-6 |
Fault Protection Over Temperature, Over Voltage, Short Circuit | Base Product Number |
Charge Current - Max 800mA |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| BQ21040DBVR | Texas Instruments | 0 | 296-47315-2-ND | $0.89000 | Parametric Equivalent |
In-Stock: 0
250 estimated in stock on 05-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.72000 | $1.72 |
| 10 | $1.26200 | $12.62 |
| 25 | $1.14720 | $28.68 |
| 100 | $1.02120 | $102.12 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 250 | $0.96108 | $240.27 |
| 500 | $0.92484 | $462.42 |
| 750 | $0.90669 | $680.02 |
| 1,250 | $0.88658 | $1,108.23 |
| 1,750 | $0.87483 | $1,530.95 |
| 2,500 | $0.86353 | $2,158.83 |
| 6,250 | $0.83920 | $5,245.00 |
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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