1.5A Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223-5
LP3872 1.5A Fast Ultra Low Dropout Linear Regulator
IC REG LINEAR 2.5V 1.5A SOT223-5 Product overview: LP3872EMPX-2.5/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 2.5V, 1.5A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5V, 1.5A, 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-LP3872EMPX-2.5/N
Manufacturer: Texas Instruments
Win Source Part Number: 019823-LP3872EMPX-2.
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.38V @ 1.5A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 1.5A
Output Voltage: 2.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.55V @ 1.5A
Operating Supply Current: 5mA to 15mA
PSRR: 73dB to 57dB (120Hz)
Protection Features: Over Current, Over Temperature, Short Circuit
LDO Voltage Regulators 1.5A Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223-5
IC REG LINEAR 2.5V 1.5A SOT223-5
IC REG LINEAR 2.5V 1.5A SOT223-5
| Texas Instruments | DigiKey | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | LP3872EMPX-2.5/NOPB | 296-37611-2-ND | LP3872EMPX-2.5/NOPB | 776-LP3872EMPX-2.5/NOPB | 019823-LP3872EMPX-2.5/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-2.5/NOPB |
| Product Name | LP3872 1.5A Fast Ultra Low Dropout Linear Regulator | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 2.5V 1.5A Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP3872EMPX-2.5/NOPB | LDO Voltage Regulators | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; DDPAK/TO-263,SOT-223 | Other; TO-261-5, TO-261AB | Other; SOT-223-5 | Other; Bulk | SOT23; Other; SOT-23-5 | Other; TO-261-5, TO-261AB | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Input Overcurrent Protection | Input Overcurrent Protection; Enable | Enable | |||||
| Output Voltage | 1.8 to 5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 to ? volts | 2.5 volts | |||
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps |
