ALL-SOURCE 19701 Voltage Regulator with Current Monitor

Product Description

The ALL-SOURCE 19701 is a voltage regulator designed for automotive applications. It employs CMOS technology and operates reliably in temperatures up to one hundred twenty-five degrees Celsius. This regulator supports a minimum output current of six hundred milliamps and works with ceramic output capacitors of four point seven microfarads or higher.

• Features current monitoring capability.
• Includes reverse current protection.
• Allows adjustable current limit using an external resistor.

Product Highlights

This voltage regulator ensures stable voltage output and current flow management, making it suitable for various automotive uses.

Product Information

Standard Information

• Brand: ALL-SOURCE
• MPN: 19701

Technical Specifications

• Output Voltage (Externally Set): 3.3 V to 20.0 V, adjustable via external resistor
• Output Voltage (Internally Set): 3.3 V to 15.0 V, selectable in 0.1 V steps
• Input Voltage: 4.5 V to 36.0 V
• Output Voltage Accuracy: ±2.3% (1.0 mA ≤ Iout ≤ 30 mA, Tj = -40°C ~ +150°C)
• Dropout Voltage: 240 mV typical at 3.3 V output, Iout = 300 mA
• Current Consumption During Operation: 80 μA typical, 170 μA maximum (Tj = -40°C to +150°C)
• Current Consumption During Power-Off: 1.0 μA typical, 5.0 μA maximum (Tj = -40°C to +90°C)
• Output Current: 600 mA (Vin ≥ Vout + 2.0 V)
• Output Capacitor: Ceramic capacitor of 4.7 μF or more
• Detection Temperature: 170°C typical
• Reverse Current Protection: Irev = 45 μA maximum
• Operating Temperature Range: -40°C to +125°C
• Withstand Load Dump: 45 V
• AEC-Q100 Qualified: *2