800mA Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 088457-LP3964EMP-ADJ
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.24V @ 800mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 800mA
Family Name: LP3964
Output Voltage: 1.216 V to 5.1 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 1.216V
Dropout Voltage-Max: 0.35V @ 800mA
Operating Supply Current: 9mA to 15mA
Maximum Output Voltage: 5.1V
Protection Features: Over Current, Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): RC1117D; SC1541CS.TR; RP132H001D-T1-YE; RC1117DX;
Introduction Date: May 01, 2000
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Communications & Networking, Consumer Electronics
800-mA, low-dropout voltage regulator with enable & sense 5-SOT-223 -40 to 125 Product overview: LP3964EMP-ADJ 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-LP3964EMP-ADJ can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP3964EMP-ADJ | 088457-LP3964EMP-ADJ | 776-LP3964EMP-ADJ | LP3964EMP-ADJTR-ND | LP3964EMP-ADJ | LP3964EMP-ADJ | LP3964EMP-ADJ |
| Product Name | LP3964 800mA Fast Ultra Low Dropout Linear Regulator | PMIC - PMIC - Voltage Regulators - Linear - LP3964EMP-ADJ | Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Adjustable Output,Fixed Output | Adjustable / Variable; Adjustable | Adjustable / Variable | ||||
| Package Type | Other; DDPAK/TO-263,SOT-223,TO-220 | Other; SOT-223-5 | Other; TO-261-5, TO-261AB | ||||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable | |||
| Output Voltage | 1.22 to 5 volts | 1.22 volts | 1.22 to 5.1 volts | 1.22 volts | |||
| IOUT | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps |
