IC REG LINEAR 2.8V 100MA SOT23-5 Product overview: LP2981AIM5-2.8/NOPB from National Semiconductor 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 2.8V, 100MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.8V, 100MA, SOT23, 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-LP2981AIM5-2.8/N
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Manufacturer: Texas Instruments
Win Source Part Number: 104015-LP2981AIM5-2.
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.2V @ 100mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 100mA
Output Voltage: 2.8V
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 2.8V
Dropout Voltage-Max: 0.37V @ 100mA
Operating Supply Current: 95μA to 1.7mA
PSRR: 63dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
IC REG LINEAR 2.8V 100MA SOT23-5
IC REG LINEAR 2.8V 100MA SOT23-5
IC REG LINEAR 2.8V 100MA SOT23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear 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 | 776-LP2981AIM5-2.8/NOPB | LP2981AIM5-2.8/NOPBTR-ND | 104015-LP2981AIM5-2.8/NOPB | 815-LP2981AIM5-2.8/NOPB | LP2981AIM5-2.8/NOPB | LP2981AIM5-2.8/NOPB | LP2981AIM5-2.8/NOPB |
| Product Name | 2.8V 100MA SOT23 Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP2981AIM5-2.8/NOPB | IC REG LINEAR 2.8V 100MA SOT23-5 | 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; Fixed | ||
| Package Type | Other; Bulk | Other; SC-74A, SOT-753 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | SOT23 | Other; SC-74A, SOT-753 | |
| Output Voltage | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 to ? volts | |
| IOUT | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps |
| VIN | 16 volts | 16 volts | 16 volts | ? to 16 volts |
