RC4194 - Fairchild Semiconductor

RC4194 Dual Tracking Voltage Regulators

The RC/RM4194 are dual polarity tracking regulators designed to provide balanced or unbalanced positive and negative output voltages at currents to 200 mA. A single external resistor adjustment can be used to change both outputs between the limits of ±50 mV and ±42V. These devices are designed for local “on-card” regulation, eliminating distribution problems.

Features

• Simultaneously adjustable outputs with one resistor to ±42V
• Load current
  – ±200 mA with 0.04% load regulation
• Internal thermal shutdown at TJ = +175°C
• External balance for ±VOUT unbalancing
• 3W power dissipations Description The RC/RM4194 are dual polarity tracking regulators designed to provide balanced or unbalanced positive and negative output voltages at currents to 200 mA. A single external resistor adjustment can be used to change both outputs between the limits of ±50 mV and ±42V. These devices are designed for local “on-card” regulation, eliminating distribution problems asso.