3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
3-A, high-accuracy, low-dropout voltage regulator with power good & enable 5-DDPAK/TO-263 -40 to 125 Product overview: LP3966ESX-2.5 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-LP3966ESX-2.5 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 071874-LP3966ESX-2.5
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.8V @ 3A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 3A
Output Voltage: 2.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: DDPAK/TO-263-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 1.2V @ 3A
Operating Supply Current: 9mA to 15mA
Protection Features: Over Current, Over Temperature, Short Circuit
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Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-5
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | 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 | IC Linear Voltage Regulators |
| Product Number | LP3966ESX-2.5 | 776-LP3966ESX-2.5 | 071874-LP3966ESX-2.5 | LP3966ESX-2.5TR-ND | LP3966ESX-2.5 | LP3966ESX-2.5 | LP3966ESX-2.5 | LP3966ESX-2.5 | LP3966ESX-2.5 |
| Product Name | LP3966 3A Fast Ultra Low Dropout Linear Regulator | Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP3966ESX-2.5 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | Voltage Regulators - Linear | Voltage Regulators - Linear |
| Output Voltage Type | Adjustable Output,Fixed Output | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | Other; DDPAK/TO-263,TO-220 | Other; TO-263 | DPAK; TO-263; Other; DDPAK/TO-263-5 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable | |||||
| Output Voltage | 1.22 to 5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 to ? volts | 2.5 to ? volts | ||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
