GU7924 Datasheet | GTM

Description 3-TERMINAL NEGATIVE VOLTAGE REGULATORS The GU79XX series of fixed-voltage monolithic integrated-circuit voltage regulators are designed to plement Series GU78XX in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.0 amperes of output current. The internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external ponents to obtain adjustable output voltage and current and also as the power pass element in precision regulators. Features -5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V output voltage available Internal Thermal Overload Protection Internal Short-Circuit Current Limiting No External ponents Output Transistor Safe-Area pensation Package Dimensions REF. A b L4 c L3 L1 E Millimeter REF. Min. Max. 4.40 4.80 c2 0.76 1.00 b2 0.00 0.30 B D 0.36 0.5 e 1.50 REF. L 2.29 2.79 9.80 10.4 L2 Millimeter Min. Max. 1.25 1.45 1.17 1.47 8.6 9.0 2.54 REF. 14.6 15.8 0˚ 8˚ 1.27 REF. Absolute Maximum Ratings (Ta=25 ) Parameter Input voltage Output current Operating junction temperature range Storage temperature range Thermal resistance junction-air (R JA) Thermal resistance junction-cases (R JC) GU7905 ~ 18 GU7924 Ratings -35V -40V 1.0 0 ~ 150 -55 ~ 150 65 5 Unit V V A /W /W GU79XX Page: 1/5 ISSUED DATE :2006/01/10 REVISED DATE : Electrical Characteristics GU7905 (Refer to the test circuits, Tj=0~125 Symbol VO A-Rank (3%) B-Rank (5%) Min. -4.85 -4.75 54 , Io=500m A, Vin=-10V, Cin=2.2 F, Co=1 F unless otherwise specified) Typ. -5.0 10 10 3 100 2 2.2 -0.4 Max. -5.15 -5.25 50 25 100 50 6.0 0.5 1.3 - Unit V m V m V m A m A V d B V A m V/ Test Conditions Vin=-10V, I o=500m A, Tj=25 -7V Vin -20V, 5m A I o 1A, PD -7V -8V Vin Vin -25V, I o=500m A, Tj=25 -12V, I o=500m A,...