FEATURES
s Output Currents up to 1A s Fixed Precision Output 1 Voltage 5V ± 2% s Fixed Precision Output 2 Voltage 8V ± 2% s Output 1 with Disable by TTL Input s Output 2 with Disable by TTL Input s Short Circuit Protection at both Outputs s Thermal Protection s Low Drop Output Voltage DESCRIPTION
Short circuit and thermal protections are included. HEPTAWATT (Plastic Package) ORDER CODES: STV8131 Figure 1. Pin Connections 7 6 5 4 3 2 1 Tab connected to Pin 4 OUTPUT 1 OUTPUT 2 DISABLE FOR OUTPUT 1 GROUND DISABLE FOR OUTPUT 2 INPUT 2 INPUT 1 8131-01.eps September 2003 This is preliminary information on a new product now in development. Details are subject to change without notice. 1/5 1 STV8131 Figure 2. The two regulation parts are supplied from one voltage reference circuit trimmed by zener zap during EWS test. Since the supply voltage of this last is connected at Pin 1 (VIN1), the regulator 2 will not work if Pin 1 is not supplied. ABSOLUTE MAXIMUM RATINGS
Symbol VIN VDIS IO1, 2 Pt TST...
STMicroelectronics
