Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable 5-SOT-23 -40 to 150 Product overview: TPS78408QDBVRQ1 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-TPS78408QDBVRQ1 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Win Source Part Number: 1355466-TPS78408QDBV
Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear
Temperature Range - Operating: -40°C ~ 150°C (TJ)
Fake Threat In the Open Market: 48 pct.
MSL Level: 2 (1 Year)
Mfr: Texas Instruments
Series: Automotive, AEC-Q100
Package: Tape & Reel
Product Status: Active
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Base Product Number: TPS78408
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Current - Supply (Max): 43 µA
Output Type: Fixed
Output Configuration: Positive
Number of Regulators: 1
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 0.8V
Voltage Dropout (Max): 0.775V @ 300mA
Current - Output: 300mA
Current - Quiescent (Iq): 30 µA
PSRR: 60dB ~ 30dB (1kHz ~ 1MHz)
Control Features: Enable
Protection Features: Over Current, Over Temperature
IC REG LINEAR 0.8V 300MA SOT23-5
IC REG LINEAR 0.8V 300MA SOT23-5
IC REG LINEAR 0.8V 300MA SOT23-5
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-TPS78408QDBVRQ1 | 296-TPS78408QDBVRQ1DKR-ND | 1355466-TPS78408QDBVRQ1 | TPS78408QDBVRQ1 | TPS78408QDBVRQ1 | TPS78408QDBVRQ1 |
| Product Name | Automotive Low-Power SOT-23 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 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Dropout Voltage | 2.00E-4 volts | 0.7750 volts | 0.7750 volts | 0.7750 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 | |||||
| Output Polarity | Positive | Positive | Positive | |||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed |
