TP4054(LX)
Battery Charging IC Lithium Battery SOT-23-5
Linear lithium battery charger
- Manufacturer
- lingxingic
- Manufacturer part #
- TP4054(LX)
- Store part #
- C45384876
- Package / case
- SOT-23-5
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
46,300 in stock
#C45384876
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 50+ | ₹2.30 | ₹115.00 |
| 500+ | ₹1.83 | ₹915.00 |
| 3,000+ | ₹1.56 | ₹4,680.00 |
| 6,000+ | ₹1.40 | ₹8,400.00 |
| 24,000+ | ₹1.31 | ₹31,440.00 |
| 51,000+ | ₹1.23 | ₹62,730.00 |
50 × ₹2.30
₹115.00
excl. GST
₹135.70 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TP4054(LX)
₹115.00 for 50 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Quiescent Current
- 25uA
- 0V Battery Charge
- Not supported
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4.25V~5.5V
- Features
- Trickle charging;Constant current charging;Constant voltage charging;Charge termination;Programmable charging current;Under-voltage lockout
- The Chip Type
- Charging IC
- Charge Current - Max
- 545mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 50 (multiples of 50)
- Unit weight
- 0.04 g
Overview
TP4054 is a single-cell lithium battery charge management IC that employs trickle/constant current/constant voltage charging. The charge voltage is set at 4.2V, and the charge current is programmable via an external resistor. When the battery voltage reaches the set value and the charge current drops to 1/10 of the programmed value, TP4054 terminates charging and enters standby mode, with supply current below 100uA. When the supply is removed, TP4054 automatically enters a low-power standby state, with battery leakage current below 1uA. TP4054 integrates undervoltage lockout, automatic recharge, and charge status indicator pins.
Key features
- Programmable charge current up to 500mA
- Trickle/constant current/constant voltage operation
- Precharge voltage: 4.2V±1%
- Charge status indication
- C/10 charge termination
- Overtemperature protection during charging
- SOT23-5 package
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