Single Output LDO, 250mA, Adj.(1.5 to 5.5V), Fast Transient Response, PowerGood (PG) Output 8-VSSOP -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 055937-TPS77401DGKR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.125V @ 250mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable, Power Good
Output Current: 250mA
Output Voltage: 1.5 V to 5.5 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-VSSOP
Maximum Input Voltage: 10V
Nominal Output Voltage (Min/Fixed): 1.5V
Operating Supply Current: 125μA
PSRR: 55dB (1kHz)
Maximum Output Voltage: 5.5V
Protection Features: Over Current, Over Temperature, Reverse Polarity
Alternative Parts (Cross-Reference): ADP3331ARTZ-REEL7; REG101UA-A/2K5; TPS77401DGKRG4; TPS77401DGKR;
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
Adjustable Positive LDO Regulator, 1.5V Min, 5.5V Max, PMOS, PDSO8
250mA LDO, 5.5V Adj, 2.7-10V In, 125mV Dropout, VSSOP Product overview: TPS77401DGKR 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, 250mA, 5.5V, 10V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 250mA, 5.5V, 10V, 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-TPS77401DGKR can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS77401DGKR | 055937-TPS77401DGKR | TPS77401DGKR | 776-TPS77401DGKR | TPS77401DGKR-ND | TPS77401DGKR | TPS77401DGKR |
| Product Name | TPS77401 Single Output LDO, 250mA, Adj.(1.5 to 5.5V), Fast Transient Response, PowerGood (PG) Output | PMIC - PMIC - Voltage Regulators - Linear - TPS77401DGKR | 250mA 5.5V 10V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Low Dropout | Standard | ||||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | |||
| Package Type | Other; VSSOP | SSOP; Other; 8-VSSOP | SSOP; Other; TSSOP8 | Other; VSSOP | Other; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP | |
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Reverse Voltage Protection; Input Overcurrent Protection; Enable, Power Good | Reverse Voltage Protection; Input Overcurrent Protection | Enable, Power Good | |||
| Output Voltage | 1.5 to 5.5 volts | 1.5 volts | 5.5 volts | 1.5 to 5.5 volts | 1.5 volts |
