Automotive Catalog Single Output LDO, 1A, Fixed (1.9V), Reverse Current Protection 8-SON -40 to 125
Fixed Positive LDO Regulator, 1.9V, 0.5V Dropout, BICMOS, PDSO8
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SON (3x3)
Manufacturer: Texas Instruments
Win Source Part Number: 055879-TPS73719QDRBR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 1A
Output Voltage: 1.9V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SON (3x3)
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1.9V
Dropout Voltage-Max: 0.5V @ 1A
Operating Supply Current: 400μA to 1.3mA
PSRR: 58dB to 37dB (100Hz to 10kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
1.9V 1A LDO, 5.5V In, 37dB PSRR, 8-SON Product overview: TPS73719QDRBRQ1 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, 1.9V, 1A, 5.5V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.9V, 1A, 5.5V, 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-TPS73719QDRBRQ1 can be used for catalog matching and distributor lookup.
LDO Voltage Regulators 1A LDO with reverse battery protection
IC REG LINEAR 1.9V 1A 8SON
IC REG LINEAR 1.9V 1A 8SON
| Texas Instruments | Rochester Electronics | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology 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 Voltage Regulators |
| Product Number | TPS73719QDRBRQ1 | TPS73719QDRBRQ1 | 296-24156-2-ND | 055879-TPS73719QDRBRQ1 | 776-TPS73719QDRBRQ1 | TPS73719QDRBRQ1 | TPS73719QDRBRQ1 | TPS73719QDRBRQ1 |
| Product Name | TPS73719-Q1 Automotive Catalog Single Output LDO, 1A, Fixed (1.9V), Reverse Current Protection | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - TPS73719QDRBRQ1 | 1.9V 1A 5.5V LDO Voltage Regulator IC | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Standard | Low Dropout | |||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | ||||
| Package Type | Other; SON | Other; VSON8 | Other; 8-VDFN Exposed Pad | Other; 8-SON (3x3) | Other; SON | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Fast Transient Response,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Enable | ||||
| Output Voltage | 1.9 volts | 1.9 volts | 1.9 volts | 1.9 volts | 1.9 volts |
