3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
3A 3.3V LDO Regulator, TO-263, Power Good, Enable Product overview: LP3963ES-3.3/NOPB from Texas Instruments is a LDO 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 LDO, 3A, 3.3V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3A, 3.3V, LDO 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-LP3963ES-3.3/NOP
Manufacturer: Texas Instruments
Win Source Part Number: 1203707-LP3963ES-3.3
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C
Package: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Output Current: 3A
Family Name: LP3963
Output Voltage: 3.3V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 9mA ~ 15mA
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: DDPAK/TO-263-5
Voltage Input MAX: 7V
Voltage Dropout (Maximum): 1.2V @ 3A
Alternative Parts (Cross-Reference): SI-3033ZD; SI-3033ZD-TL; NCP631GD2T;
Introduction Date: April 01, 2000
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
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LDO Voltage Regulators 3A Fast Ultra LDO Linear Reg
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., 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 |
| Product Number | LP3963ES-3.3/NOPB | 776-LP3963ES-3.3/NOPB | 1203707-LP3963ES-3.3/NOPB | LP3963ES-3.3/NOPB-ND | LP3963ES-3.3/NOPB | LP3963ES-3.3/NOPB | LP3963ES-3.3/NOPB | LP3963ES-3.3/NOPB |
| Product Name | LP3963 3A Fast Ultra Low Dropout Linear Regulator | 3A 3.3V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP3963ES-3.3/NOPB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear | LDO Voltage Regulators |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; DDPAK/TO-263 | Other; TO-263 | DPAK; 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 | 2.5 to 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | ||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
