300mA Linear Voltage Regulator for Digital Applications 4-DSBGA
Manufacturer: Texas Instruments
Win Source Part Number: 1056774-LP3991TL-1.7
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 300mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 4-DSBGA
Maximum Input Voltage: 4V
Nominal Output Voltage (Min/Fixed): 1.7V
Dropout Voltage-Max: 0.16V @ 300mA
Operating Supply Current: 100μA to 225μA
PSRR: 65dB (1kHz)
Protection Features: Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Balance
300-mA, low-dropout voltage regulator with enable 4-DSBGA Product overview: LP3991TL-1.7/NOPB 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-LP3991TL-1.7/NOP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DSBGA (1x1)
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| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | 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 |
| Product Number | LP3991TL-1.7/NOPB | 1056774-LP3991TL-1.7/NOPB | 776-LP3991TL-1.7/NOPB | 296-LP3991TL-1.7/NOPBDKR-ND | 815-LP3991TL-1.7/NOPB | LP3991TL-1.7/NOPB | LP3991TL-1.7/NOPB | LP3991TL-1.7/NOPB |
| Product Name | LP3991 300mA Linear Voltage Regulator for Digital Applications | PMIC - PMIC - Voltage Regulators - Linear - LP3991TL-1.7/NOPB | Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | IC REG LINEAR 1.7V 300MA 4DSBGA | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||
| Package Type | Other; DSBGA | Other; 4-DSBGA | Other; SMD/SMT | Other; 4-WFBGA, DSBGA | Other; 4-WFBGA, DSBGA | Other; 4-WFBGA, DSBGA | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Enable | Over Temperature, Short Circuit | Enable | ||||
| Output Voltage | 1.2 to 3 volts | 1.7 volts | 1.7 volts | 1.7 volts | 1.7 volts | 1.7 to ? volts | 1.7 volts | |
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps |
