XR-4194
Dual-Tracking Voltage Regulator
GENERAL DESCRIPTION
The XR-4194 is a dual-polarity tracking regulator designed...
XR-4194
Dual-Tracking
Voltage Regulator
GENERAL DESCRIPTION
The XR-4194 is a dual-polarity tracking regulator designed to provide balanced or unbalanced positive and negative output
voltages at currents of up to 200 mA. A single resistor can be used to adjust both outputs between the limits of ± 50mV and ± 42 V. The device is ideal for local on-card regulation, which eliminates the distribution problems associated with single-point regulation. The XR-4194 is available in a 14-pin ceramic dual-in-line package, which has a 900 mW rating.
FUNCTIONAL BLOCK DIAGRAM
VO+
NC
COMP+
BAL
posmVE
REGULATOR
FEATURES
Direct Replacement for RM/RC 4194 80th Outputs Adjust with Single Resistor Load Current to ± 200 mA with 0.2 % Load Regulation Low External Parts Count Internal Thermal Shutdown at TJ = 175°C External Adjustment for ± Vo Unbalancing
COMPNC
+VIN
NC GND RSET RO NC
VO-
APPLICATIONS
On-Card Regulation Adjustable Regulator
ORDERING INFORMATION
Part Number
XR-4194CN XR-4194M
P...