LP3918TL-A
Texas InstrumentsExtended
-40℃~+125℃ 3V~5.5V Built-in LDO regulator、Operating status indication、Adjustable current limiting、Power-on timing control、Built-in current sense resistor I2C uSMD-25 Power Management - Specialized ROHS
- Part id
- ti/LP3918TL-A
- Category
- Battery Management
- Package
- uSMD-25
- Pins
- 5
- In stock
- 0 at JLCPCB (C3717688)
Overview
The LP3918TL-A is a battery Management made by Texas Instruments in a uSMD-25 package with 25 pins. -40℃~+125℃ 3V~5.5V Built-in LDO regulator、Operating status indication、Adjustable current limiting、Power-on timing control、Built-in current sense resistor I2C uSMD-25 Power Management - Specialized ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP3918TLX-A_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:DSBGA-25_L2.5-W2.5-R5-C5-P0.50-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3717688).
Symbol
Footprint
Pinout
25| Pin | Name | Type |
|---|---|---|
| A1 | IMON | Unspecified |
| A2 | PS_HOLD | Unspecified |
| A3 | VSS | Unspecified |
| A4 | RESET_N | Unspecified |
| A5 | ACOK_N | Unspecified |
| B1 | CHG_IN | Unspecified |
| B2 | PWR_ON | Unspecified |
| B3 | SCL | Unspecified |
| B4 | PON_N | Unspecified |
| B5 | LDO7 | Unspecified |
| C1 | BATT | Unspecified |
| C2 | HF_PWR | Unspecified |
| C3 | SDA | Unspecified |
| C4 | TX_EN | Unspecified |
| C5 | LDO6 | Unspecified |
| D1 | VIN1 | Unspecified |
| D2 | TCXO_EN | Unspecified |
| D3 | GNDA | Unspecified |
| D4 | RX_EN | Unspecified |
| D5 | LDO5 | Unspecified |
| E1 | LDO1 | Unspecified |
| E2 | LDO2 | Unspecified |
| E3 | LDO3 | Unspecified |
| E4 | LDO4 | Unspecified |
| E5 | VIN2 | Unspecified |
Parts like it
2
LP3918TL/NOPB
uSMD-25-40℃~+125℃ 1 2uA 4.2V 4.5V~6V 950mA Charging IC I2C Lithium Battery Not supported 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、欠压锁定、反向电流阻断 uSMD-25 Battery Management ROHSTexas InstrumentsBattery ManagementLP3918TLX-A
uSMD-25-40℃~+85℃ 6V 950mA uSMD-25 Battery Management ROHSTexas InstrumentsBattery Management
Questions
Is there a KiCad symbol and footprint for the LP3918TL-A?
Yes. The symbol is EasyEDA_Cloud:LP3918TLX-A_NOPB and the footprint EasyEDA_Cloud:DSBGA-25_L2.5-W2.5-R5-C5-P0.50-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LP3918TL-A?
uSMD-25, with 25 pins. Its footprint is drawn on this page.
Where is the LP3918TL-A datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LP3918TL-A?
JLCPCB lists it as part C3717688, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LP3918TL-A?
Parts like it in the library: the LP3918TL/NOPB by Texas Instruments and the LP3918TLX-A by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.