Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 8-VSSOP -40 to 125
300-mA, high-accuracy, low-dropout voltage regulator with enable 8-VSSOP -40 to 125 Product overview: LP3981IMM-3.03/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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-LP3981IMM-3.03/N
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-VSSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-VSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 122174-LP3981IMM-3.0
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.132V @ 300mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 300mA
Output Voltage: 3.03V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-VSSOP
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 3.03V
Dropout Voltage-Max: 0.2V @ 300mA
Operating Supply Current: 120μA to 210μA
PSRR: 50dB to 55dB (1kHz to 10kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
LDO Voltage Regulators Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator 8-VSSOP -40 to 125
IC REG LINEAR 3.03V 300MA 8VSSOP
IC REG LINEAR 3.03V 300MA 8VSSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-VSSOP
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear 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 | LP3981IMM-3.03/NOPB | 776-LP3981IMM-3.03/NOPB | LP3981IMM-3.03/NOPBCT-ND | 122174-LP3981IMM-3.03/NOPB | LP3981IMM-3.03/NOPB | LP3981IMM-3.03/NOPB | LP3981IMM-3.03/NOPB | LP3981IMM-3.03/NOPB |
| Product Name | LP3981 Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator | Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP3981IMM-3.03/NOPB | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | Other; VSSOP,WSON | Other; VSSOP | Other; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; Other; 8-VSSOP | SSOP | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection; Enable | Enable | ||||
| Output Voltage | 2.5 to 3.3 volts | 3.03 volts | 3.03 volts | 3.03 volts | 3.03 volts | 3.03 to ? volts | ||
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps |
