Seme LAB LM137HV
1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR
FEATURES
● OUTPUT VOLTAGE RANGE OF: 1.25 TO 40V FOR STANDARD VERSION 1.25 TO 50V FOR –HV VERSION● 1% OUTPUT VOLTAGE TOLERANCE Pin 1 – ADJ. Pin 2 – VOUT Case – VIN Pin 1 – ADJ. Pin 2 – VOUT Case – VIN K Package – TO–3 R Package – TO–66 1 2 3 1 2 3
● 0.3% LOAD REGULATION
● 0.01% / V LINE REGULATION Pin 1 – ADJ. Pin 2 – VIN Pin 3 – VOUT Case – VIN Pin 1 – ADJ. Pin 2 – VIN Pin 3 – VOUT Case – VIN T Package – TO–220 ! G Package – TO–257
● COMPLETE SERIES OF PROTECTIONS:
● CURRENT LIMITING
● THERMAL SHUTDOWN
● SOA CONTROL 1 2 3 Pin 1 – ADJ. Pin 2 – VIN Pin 3 – VOUT Pin 1 – ADJ. Pin 2 – VIN Pin 3 – VOUT SG Package – SMD1 CERAMIC SURFACE MOUNT IG Package – TO–257 (Isolated)
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25°C unless otherwise stated) VI–O IO PD Tj Tstg Input - Output Differential Voltage Output Current Power Dissipation Operating Junction Temperature Range Storage Temperature Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: – Standard – HV Series 40V 50V Internally limited Internally limited See Order Information Table -65 to 150°C Prelim.