LP2981IBP-3.2
Texas InstrumentsExtended
-40℃~+125℃@(Tj) 1 100mA 160uV 16V 250mV@(100mA) 3.2V 63dB@(1kHz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control Positive USMD-5(0.9x1.1) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- Part id
- ti/LP2981IBP-3.2
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- USMD-5(0.9x1.1)
- Pins
- 5
- In stock
- 0 at JLCPCB (C3744957)
Overview
The LP2981IBP-3.2 is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a USMD-5(0.9x1.1) package with 5 pins. -40℃~+125℃@(Tj) 1 100mA 160uV 16V 250mV@(100mA) 3.2V 63dB@(1kHz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control Positive USMD-5(0.9x1.1) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP2981AIBPX-2.5, from EasyEDA) and its footprint (EasyEDA_Cloud:BGA-5_L1.1-W1.0-P0.50-BL_TI_YPB0005, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3744957).
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| A1 | GND | Unspecified |
| A3 | ON/OFF | Unspecified |
| B2 | N/C | Unspecified |
| C1 | VOUT | Unspecified |
| C3 | VIN | Unspecified |
Parts like it
8
LP2981AIBP-3.2
uSMD-5(0.9x1.1)-40℃~+125℃@(Tj) 1 100mA 160uVrms 16V 250mV@(100mA) 3.2V 600uA 63dB@(1kHz) Fixed Over Current Protection、Thermal shutdown、Enable control Positive uSMD-5(0.9x1.1) Voltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLP2981IBPX-3.2
uSMD-5(0.9x1.1)-40℃~+125℃@(Tj) 1 100mA 160uVrms 16V 250mV@(100mA) 3.2V 63dB@(1kHz) 800uA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control Positive uSMD-5(0.9x1.1) Voltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LP5907SNX-3.2
X2-SON-4-EP(1x1)-40℃~+125℃@(Tj) 1 200mV@(250mA) 250mA 25uA 3.2V 5.5V 6.5uVrms 82dB@(1kHz) Fixed Over Temperature Protection、Short Circuit Protection Positive X2-SON-4-EP(1x1) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AP2121AK-3.2TRE1
SOT-23-5-40℃~+85℃@(Ta) 1 200mA 25uA 3.2V 30uVrms 6V 70dB@(1kHz) Fixed Over Current Protection、Enable、Thermal Shutdown Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AP2120N-3.2TRG1
SOT-23-40℃~+85℃@(Tj) 1 150mA 3.2V 30uVrms 65dB@(1kHz) 6V Fixed Over Current Protection、Enable Positive SOT-23 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTLV70032DDCR
TSOT-23-5-40℃~+125℃@(Tj) 1 175mV@(200mA) 200mA 3.2V 31uA 48uVrms 5.5V 68dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AP7315-32FS4-7B
X2-DFN1010-4-40℃~+85℃@(Ta) 1 150mA 290mV@(150mA) 3.2V 5.25V 60uA 60uVrms 75dB@(1kHz) Fixed Over Temperature Protection、Enable、Short Circuit Protection Positive X2-DFN1010-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AP7315D-32FS4-7B
X2-DFN1010-4-40℃~+85℃@(Ta) 1 150mA 3.2V 5.25V 60uVrms 75dB@(1kHz) Fixed Over Current Protection Positive X2-DFN1010-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the LP2981IBP-3.2?
Yes. The symbol is EasyEDA_Cloud:LP2981AIBPX-2.5 and the footprint EasyEDA_Cloud:BGA-5_L1.1-W1.0-P0.50-BL_TI_YPB0005, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LP2981IBP-3.2?
USMD-5(0.9x1.1), with 5 pins. Its footprint is drawn on this page.
Where is the LP2981IBP-3.2 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LP2981IBP-3.2?
JLCPCB lists it as part C3744957, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LP2981IBP-3.2?
Parts like it in the library: the LP2981AIBP-3.2 by Texas Instruments, the LP2981IBPX-3.2 by Texas Instruments, the LP5907SNX-3.2 by Texas Instruments and the AP2121AK-3.2TRE1 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.