Single Output LDO, 1A, Fixed (2.1V), Reverse Current Protection 6-SON -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WSON (2x2)
Manufacturer: Texas Instruments
Win Source Part Number: 1273666-TPS7A3721DRV
Packaging: Reel
Mounting Style: SMD
Output Type: Fixed
Control Features: Enable
Output Current: 1A
Categories: Integrated Circuits
Supplier Device Package: 6-SON (2x2)
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 6-WDFN Exposed Pad
Maximum Supply Current: 1.3mA
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 1
MSL Level: 2 (1 Year)
Min/Fixed Output Voltage: 2.1V
Voltage - Input (Maximum): 5.5V
Maximum Dropout Voltage: 0.2V at 1A
Current - Quiescent (Iq): 400μA
1-A, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable 6-WSON -40 to 125 Product overview: TPS7A3721DRVR 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. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, 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-TPS7A3721DRVR can be used for catalog matching and distributor lookup.
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| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| 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 |
| Product Number | TPS7A3721DRVR | 296-40974-2-ND | 1273666-TPS7A3721DRVR | 776-TPS7A3721DRVR | TPS7A3721DRVR | TPS7A3721DRVR | TPS7A3721DRVR |
| Product Name | TPS7A3721 Single Output LDO, 1A, Fixed (2.1V), Reverse Current Protection | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - TPS7A3721DRVR | Low-Power Voltage Regulator IC | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | |||
| Package Type | Other; SON | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | 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 | 2.1 volts | 2.1 volts | 2.1 volts | 2.1 volts | 2.1 volts |
