LTC4054E Single-Cell Li-Ion Battery Charger IC, SOT-23-5
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | LTC4054E Battery Management SMD IC SOT-23-5 | 7 EGP | View in store |
 UGE | LTC4054E Single lithium-ion Battery Charging Management SMD IC SOT-23-5 | 15 EGP | View in store |
Price history
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Lowest price recorded: 7 EGP
About this product
The LTC4054E is a standalone linear charger IC for single-cell lithium-ion and lithium-polymer batteries. It uses a fixed 4.2 V charge voltage and an internal MOSFET, so no external sense resistor or blocking diode is needed. It suits portable devices powered from a USB port.
Specifications
- Battery type
- Single-cell Li-Ion / Li-Polymer
- Input voltage range
- 4.25 V to 6.5 V
- Preset charge voltage
- 4.2 V (±1%)
- Max charge current
- 800 mA (programmable)
- Operating temperature
- -40 °C to +85 °C
- Package
- 5-lead SOT-23 (ThinSOT)
Frequently asked questions
What is the price of LTC4054E Single-Cell Li-Ion Battery Charger IC, SOT-23-5 in Egypt?
LTC4054E Single-Cell Li-Ion Battery Charger IC, SOT-23-5 currently costs between 7 and 15 EGP across 2 offers in Egypt.
Where can I buy LTC4054E Single-Cell Li-Ion Battery Charger IC, SOT-23-5 in Egypt?
LTC4054E Single-Cell Li-Ion Battery Charger IC, SOT-23-5 is available from Makers Electronics and UGE. Compare the offers above to find the best price.
How is the charge current set?
The listing describes the current as programmable up to 800 mA. On the LTC4054 family the charge current is set by a resistor on the PROG pin, so check the datasheet to choose the right value for your cell.
Does it protect the battery from over-discharge?
No. The LTC4054E is a charger only and has no over-discharge or over-current protection. Use a protected cell or a separate protection circuit where the application requires it.
