Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable 5-SOT-23 -40 to 150 Product overview: TPS78401QDBVRQ1 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 Automotive, Low-Power, LDO, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Automotive, Low-Power, SOT-23, 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-TPS78401QDBVRQ1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 963602-TPS78401QDBVR
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Series: Automotive, AEC-Q100
Package: Tape & Reel (TR)
Standard Package: 3,000
Mounting: SMD (SMT)
Current - Output: 300mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Current Limit, Enable, Soft Start
Voltage - Output (Max): 5.5V
Output Configuration: Positive
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 1.2V
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 150°C (TJ)
PSRR: 60dB ~ 30dB (1kHz ~ 1MHz)
Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 2 (1 Year)
Current - Quiescent (Iq): 40 µA
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: 296-TPS78401QDBVRQ1T
Voltage Dropout (Max): 0.9V @ 300mA
IC REG LIN POS ADJ 300MA SOT23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA SOT-23-5
IC REG LIN POS ADJ 300MA SOT23-5
IC POWER
IC POWER
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-TPS78401QDBVRQ1 | 963602-TPS78401QDBVRQ1 | 296-TPS78401QDBVRQ1CT-ND | TPS78401QDBVRQ1 | TPS78401QDBVRQ1 | TPS78401QDBVRQ1 |
| Product Name | Automotive Low-Power SOT-23 LDO Voltage Regulator IC | Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear |
| Dropout Voltage | 2.45E-4 volts | 0.9000 volts | 0.9000 volts | 0.9000 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | |
| Regulator Type | Standard | Standard | ||||
| Output Polarity | Positive | Positive | Positive | |||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable |
