SGS-ATES Semiconductors Linear I.C.s - Voltage Regulators ESSE Fixed Voltage Regulators-TO3 Metal Package FEATURES Tight tolerance for output voltage. Load regulation less than 1%. Ripple rejection 56dB. Overload and short circuit protection. DIMENSIONS REFERENCE TABLE Code. Stock No. LOOST1 28940F LO36T1 209428 Lo37T1 28044R DESCRIPTION These monolithic voltage regulators feature high temperature stability, internal overload and short Notes: All dimensions in mm. - Leads 1 and 2 electrically isolated from case. Case is third electrical connection (ground). Leads are gold-plated nickel-alloy. circult protection, low output impedance and 4-8 max. 4:1-39 excellent transient response. They are intended for use as voltage supply for 13-4 max. linear and digital integrated circuits and for other S industrial applications. 7 oth se /7 rie . ABSOLUTE MAXIMUM RATINGS . fs \ iy . - Ts input voltage (LO05T1) 20V \ 1pm (LO36T1) 27V . 7 (LO37T1) 27 ; ie - Power dissipation . 7 Y (free air, T,=25C) 3.25W OUTPUT; INPUT Power dissipation (with Infinite heat sink, 11:5 T.=25C) 12.75W 6-4 Pe Storage temperature 55C to 150C 2 range Operating temperature , range 0C to +70C TYPICAL ELECTRICAL CHARACTERISTICS t Parameter LoosT1 LO36T1 LO37T1 Unit Output voltage 5 12 15 Vv Load regulation 0.3 0.3 0.3 % V oun Regulated output current 600 500 450 mA Output resistance 15 20 27 mQ Supply voltage rejection 60 60 56 dB Output noise voltage 70 150 180 uv Quiescent drain current 9 10 10 mA Temperature coefficient 0.003 0.003 0.003 KIC Short circuit current 190 100 85 mA *minimum value MANUFACTURER'S CURRENT LIST PRICES ARE ALWAYS CHARGED 1106