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70mA Output Voltage Tracker - BD42540FJ-C (New)

The BD42540FJ-C is low quiescent regulator featuring 45V absolute maximum voltage, and output voltage tracking accuracy of ±10mV, 70mA output current and 40µA (Typ) current consumption. This tracker is therefore ideal for applications requiring a direct connection to the battery and a low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, this IC also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions.

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RoHS
BD42540FJ-CE2 Active SOP-J8 2500 2500 Taping Yes
 
Specifications:
Grade Automotive
ch 1
Vin(Min.)[V] 3.0
Vin(Max.)[V] 42.0
Iout(Max.)[A] 0.07
Circuit Current[mA] 0.04
Thermal Shut-down Yes
Over Current Protection Yes
Features:
    • AEC-Q100 Qualified
    • Qualified for Automotive Applications
    • Wide Temperature Range (Tj) : -40 °C to +150 °C
    • Wide Operating Input Range: 3V to 42V
    • Low Quiescent Current: 40µA (Typ)
    • Output Voltage Tracking Accuracy: ±10mV
    • Over Current Protection (OCP)
    • Thermal Shutdown Protection (TSD)
 
ROHM Semiconductor reserves the right to change the specifications at any time.
 
Technical Data
Application Note

Thermal Resistance

Application Note

Basics of Linear Regulators

Application Note

Linear Regulator Specifications

Application Note

Reverse Voltage Protection

Application Note

Simple Test Method for Estimating the Stability of Linear Regulators