3-A, low-VIN (1.1-V), low-noise, high-accuracy, ultra-low-dropout voltage regulator with power good 20-VQFN -40 to 125 Product overview: TPS7A8400ARGRR 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 Low-Power, VQFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, VQFN, 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-TPS7A8400ARGRR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 804270-TPS7A8400ARGR
Packaging: Reel
Mounting Style: SMD
Current - Output: 3A
Number of Regulators: 1
Output Type: Adjustable/Programma
Control Features: Enable, Power Good, Soft Start
Output Configuration: Positive
Voltage - Output (Min/Fixed): 0.8V
Supplier Device Package: 20-VQFN (3.5x3.5)
Temperature Range - Operating: -40°C ~ 125°C
Maximum Input Voltage: 6.5V
PSRR: 42dB ~ 25dB (10kHz ~ 500kHz)
Maximum Output Voltage: 5.15V
Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Manufacturer Package: 20-VFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 2 (1 Year)
Maximum Dropout Voltage: 0.45V at 3A
Current - Quiescent (Iq): 3mA
Current - Supply (Maximum): 5.5mA
IC REG LIN POS ADJ/PROG 3A 20QFN
Linear Voltage Regulator IC Positive Adjustable/Programma
Linear Voltage Regulator IC Positive Adjustable/Programma
Linear Voltage Regulator IC Positive Adjustable/Programma
IC REG LIN POS ADJ/PROG 3A 20QFN
IC REG LIN POS ADJ/PROG 3A 20QFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-TPS7A8400ARGRR | 804270-TPS7A8400ARGRR | TPS7A8400ARGRR | 296-52142-1-ND | TPS7A8400ARGRR | TPS7A8400ARGRR |
| Product Name | Low-Power VQFN Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TPS7A8400ARGRR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Dropout Voltage | 4.50E-4 volts | 0.4500 volts | 0.4500 volts | 0.4500 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Regulator Type | Low Dropout | Standard | ||||
| Output Polarity | Positive | Positive | Positive | |||
| Output Voltage Type | Adjustable / Variable; Adjustable/Programmable | Adjustable/Programmable | Adjustable / Variable |
