TPS7B4256-Q1 Voltage-Tracking LDO Regulator

Texas Instruments TPS7B4256-Q1 Voltage-Tracking Low-Dropout (LDO) Regulator is available in 8-pin SOIC and HSOIC packages. The TPS7B4256-Q1 is designed to provide power supply to off-board sensors in an automotive environment. Because of the high risk of failure in cables that deliver off-board power, the device has integrated protection features against fault conditions such as short to battery, reverse polarity, output short to ground (current limit), and overtemperature (thermal shutdown). The device incorporates a back-to-back PMOS topology that eliminates the need for an external diode that is otherwise required to help protect against fault conditions that result in reverse current flow. The Texas Instruments TPS7B4256-Q1 is designed to handle a 45V (absolute maximum) input voltage and survive the automotive load dump transient conditions.

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Descripción Hoja de datos Disponibilidad Precio: (CRC) Filtre los resultados en la tabla por precio unitario en función de su cantidad.
Cantidad RoHS Modelo ECAD Estilo de montaje
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Número de salidas
Polaridad
Corriente de reposo
Voltaje de entrada - Mín.
Voltaje de entrada - Máx.
PSRR / Rechazo de propagación - Típica
Tipo de salida
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Temperatura de trabajo máxima
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Serie
Texas Instruments Reguladores de tensión LDO TPS7B4256-Q1 40V TRA CKER LDO WITH FB PI
Hoja de datos
2 957En existencias
2 500Se espera el 13/7/2026
Min.: 1
Mult.: 1
Máx.: 100

SMD/SMT SO-8 70 mA 1 Output Positive 50 uA 3 V 40 V 80 dB Adjustable - 40 C + 125 C 130 mV TPS7B4256
Texas Instruments Reguladores de tensión LDO Automotive 70-mA 40 -V voltage-tracking
Hoja de datos
1 574Se espera el 2/6/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 2 V to 40 V 70 mA 1 Output Positive 50 uA 3 V 40 V 80 dB Adjustable - 40 C + 125 C 130 mV TPS7B4256