The LP3962ES-3.3/NOPB is a 1.5A fast ultra low dropout linear regulator from Texas Instruments, designed to operate with input voltages ranging from +2.5V to +7.0V. It features an ultra low dropout voltage, typically 38mV at 150mA load and 380mV at 1.5A load, making it suitable for applications requiring efficient voltage regulation. The device has a low ground pin current of approximately 5mA at full load and a quiescent current of 15¬µA in shutdown mode, which enhances its efficiency in battery-powered applications. The LP3962ES-3.3/NOPB offers an output voltage accuracy of ¬±1.5% at room temperature and includes an error flag that indicates when the output voltage drops below 90% of its nominal value. It operates over a junction temperature range of -40¬8C to +125¬8C and is available in a DDPAK/TO-263 package. This regulator is suitable for microprocessor power supplies, bus terminators, and other applications requiring stable voltage regulation under varying load conditions.
1.5A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A DDPAK/TO-263-5
1.5A 3.3V LDO Regulator, 1.5% Acc, TO-263, 7V In Product overview: LP3962ES-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, 1.5A, 3.3V, 7V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.5A, 3.3V, 7V, 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-LP3962ES-3.3/NOP
Manufacturer: Texas Instruments
Win Source Part Number: 132746-LP3962ES-3.3/
Packaging: Tube/Rail
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: 3.3V
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): 3.3V
Dropout Voltage-Max: 0.55V @ 1.5A
Operating Supply Current: 9mA to 15mA
Protection Features: Over Current, Over Temperature, Short Circuit
IC REG LINEAR 3.3V 1.5A DDPAK
IC REG LINEAR 3.3V 1.5A DDPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A DDPAK/TO-263-5
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP3962ES-3.3/NOPB | LP3962ES-3.3/NOPB-ND | 776-LP3962ES-3.3/NOPB | 132746-LP3962ES-3.3/NOPB | LP3962ES-3.3/NOPB | LP3962ES-3.3/NOPB | LP3962ES-3.3/NOPB |
| Product Name | LP3962 1.5A Fast Ultra Low Dropout Linear Regulator | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1.5A 3.3V 7V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP3962ES-3.3/NOPB | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||
| Package Type | Other; DDPAK/TO-263,SOT-223,TO-220 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Other; TO-263 | DPAK; TO-263; Other; DDPAK/TO-263-5 | DPAK; TO-263 | 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 | 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 | |
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps |
