The LP3879SD-1.2/NOPB is a micropower adjustable voltage regulator from Texas Instruments, capable of delivering up to 800mA of output current. It operates with an input voltage range of 2.5V to 6V and provides a standard output voltage of 1.2V with an initial output accuracy of 1%. The device is designed for low noise operation, with a typical output noise of only 18OºV when using a 10nF bypass capacitor. It is optimized for use with low ESR ceramic capacitors, enhancing stability and performance. The regulator features a shutdown mode that reduces quiescent current to less than 10OºA, making it suitable for battery-powered applications. It also includes over-temperature and over-current protection, ensuring reliable operation across a junction temperature range of -40¬8C to +125¬8C. The LP3879SD-1.2/NOPB is packaged in an 8-lead WSON format, facilitating compact designs in various applications, including ASIC power supplies, DSP and FPGA power supplies, and medical instrumentation.
Micropower 800mA Low Noise 'Ceramic Stable' Adjustable Voltage Regulator for Low Voltage App. 8-WSON
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-WSON (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-WSON (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-WSON (4x4)
Manufacturer: Texas Instruments
Win Source Part Number: 019831-LP3879SD-1.2/
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 800mA
Output Voltage: 1.2V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-WSON (4x4)
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 1.2V
Operating Supply Current: 1.4mA to 2.2mA
PSRR: 60dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
1.2V 800mA LDO Regulator, Low Noise, 6V In, 2% Acc, SMT Product overview: LP3879SD-1.2/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, 1.2V, 800mA, 6V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.2V, 800mA, 6V, 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-LP3879SD-1.2/NOP
LDO Voltage Regulators MicroPwr 800mA Low Noise Adj Vtg Reg
IC REG LINEAR 1.2V 800MA 8WSON
IC REG LINEAR 1.2V 800MA 8WSON
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-WSON (4x4)
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | 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 | LP3879SD-1.2/NOPB | LP3879SD-1.2/NOPBDKR-ND | 019831-LP3879SD-1.2/NOPB | 776-LP3879SD-1.2/NOPB | LP3879SD-1.2/NOPB | LP3879SD-1.2/NOPB | LP3879SD-1.2/NOPB | LP3879SD-1.2/NOPB |
| Product Name | LP3879 Micropower 800mA Low Noise 'Ceramic Stable' Adjustable Voltage Regulator for Low Voltage App. | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP3879SD-1.2/NOPB | 1.2V 800mA 6V LDO Voltage Regulator IC | LDO Voltage Regulators | 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; SO PowerPAD,WSON | Other; 8-WDFN Exposed Pad | Other; 8-WSON (4x4) | Other; 8-WDFN Exposed Pad | ||||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection; Enable | Enable | ||||
| Output Voltage | 1 to 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 to ? volts | ||
| IOUT | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps |
