Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125
100-mA, 16-V, low-dropout voltage regulator with high-accuracy & enable 5-SOT-23 -40 to 125 Product overview: LP2981A-30DBVR 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 SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-LP2981A-30DBVR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 019771-LP2981A-30DBV
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: 3V
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 3V
Dropout Voltage-Max: 0.37V @ 100mA
Operating Supply Current: 95μA to 1.7mA
PSRR: 63dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
Fixed Positive LDO Regulator, 3V, 0.375V Dropout, BIPolar, PDSO5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
IC REG LINEAR 3V 100MA SOT23-5
IC REG LINEAR 3V 100MA SOT23-5
IC REG LINEAR 3V 100MA SOT23-5
LDO Voltage Regulators 100-mA 0.75% Tolerance
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | DigiKey | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP2981A-30DBVR | 776-LP2981A-30DBVR | 019771-LP2981A-30DBVR | LP2981A-30DBVR | 296-LP2981A-30DBVRTR-ND | 815-LP2981A-30DBVR | LP2981A-30DBVR | LP2981A-30DBVR | LP2981A-30DBVR |
| Product Name | LP2981A-30 Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 0.75% Tolerance | SOT-23 Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP2981A-30DBVR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | IC REG LINEAR 3V 100MA SOT23-5 | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | |
| Regulator Type | Low Dropout | Low Dropout | Standard | ||||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||||
| Package Type | Other; SOT-23 | Other; SOT-23 | SOT23; 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; Fast Transient Response,Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable | |||||
| Output Voltage | 3 volts | 3 volts | 3 volts | 3 volts | 3 volts | 3 volts |
