800mA Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125
Fixed Positive LDO Regulator, 3.3V, 0.35V Dropout, CMOS, PDSO5
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-5
IC REG LINEAR 3.3V 800MA SOT223
800-mA, high-accuracy, low-dropout voltage regulator with enable 5-SOT-223 -40 to 125 Product overview: LP3961EMPX-3.3 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-LP3961EMPX-3.3 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1056674-LP3961EMPX-3
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 800mA
Categories: Integrated Circuits
Status: Not For New Designs
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.35V @ 800mA
Operating Supply Current: 9mA to 15mA
Protection Features: Over Current, Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-5
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
LDO Voltage Regulators 800mA Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125
IC REG LIN 3.3V 800MA SOT223-5
IC REG LIN 3.3V 800MA SOT223-5
| Texas Instruments | Rochester Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | 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 | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP3961EMPX-3.3 | LP3961EMPX-3.3 | LP3961EMPX-3.3-ND | LP3961EMPX-3.3 | 776-LP3961EMPX-3.3 | 1056674-LP3961EMPX-3.3 | LP3961EMPX-3.3 | LP3961EMPX-3.3 | LP3961EMPX-3.3 | LP3961EMPX-3.3 | LP3961EMPX-3.3 |
| Product Name | LP3961 800mA Fast Ultra Low Dropout Linear Regulator | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP3961EMPX-3.3 | Voltage Regulators - Linear | Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; DDPAK/TO-263,SOT-223 | Other; SOT-223-5 | Other; TO-261-5, TO-261AB | Other; TO-261-5, TO-261AB | Other; TO-261-5 | Other; SOT-223-5 | Other; TO-261-5, TO-261AB | 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 | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 to ? volts | 3.3 volts | |||
| IOUT | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps |
