150mA Linear Voltage Regulator for Digital Applications 5-SOT-23 -40 to 125
Fixed Positive Standard Regulator, 2.8V, CMOS, PDSO5
Fixed Positive Standard Regulator, 2.8V, CMOS, PDSO5
150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 5-SOT-23 -40 to 125 Product overview: LP3990MF-2.8/NOPB from Texas Instruments is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Low-Power, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, SOT-23, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LP3990MF-2.8/NOP
Manufacturer: Texas Instruments
Win Source Part Number: 122717-LP3990MF-2.8/
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.12V @ 150mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 150mA
Output Voltage: 2.8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-5
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 2.8V
Dropout Voltage-Max: 0.2V @ 150mA
Operating Supply Current: 80μA to 120μA
PSRR: 55dB to 35dB (1kHz to 10kHz)
Protection Features: Over Temperature, Short Circuit
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| Texas Instruments | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP3990MF-2.8/NOPB | LP3990MF-2.8/NOPB | 776-LP3990MF-2.8/NOPB | 122717-LP3990MF-2.8/NOPB | LP3990MF-2.8/NOPBDKR-ND | LP3990MF-2.8/NOPB | LP3990MF-2.8/NOPB | LP3990MF-2.8/NOPB | LP3990MF-2.8/NOPB |
| Product Name | LP3990 150mA Linear Voltage Regulator for Digital Applications | Low-Power SOT-23 Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP3990MF-2.8/NOPB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | LDO Voltage Regulators | |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||||
| Package Type | Other; DSBGA,SOT-23,WSON | SOT23; Other; SOT-23-5 | Other; SOT-23-5 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Enable | Over Temperature, Short Circuit | Enable | |||||
| Output Voltage | 0.8000 to 3.3 volts | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 to ? volts | |||
| IOUT | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps |
