SVR1083 SERIES Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com 35 Volt Low Dropout Positive Adjustable Linear Voltage Regulator DESIGNER’S DATA SHEET Part Number / Ordering Information 1/ SVR1083 __ __ │ │ │ └ Screening 2/ __ = Not Screened │ H = MIL-PRF-38534 class H │ K = MIL-PRF-38534 class K │ Q = 6/ │ │ └ Package 3/ J = TO-257 M = TO-254 N = TO-258 S.5 = SMD.5 Features: • • • • • • • • Eutectic Die Attach Fast Switching Hermetically Sealed Power Package 150 ºC Operating Temperature Custom Lead Forming Available Ceramic Seal Package Available Class H or K Screening Available i.a.w. MILPRF-38534 LT1083 performance in high reliability applications Maximum Ratings 4/ Symbol Value Units PD Internally Limited --- Input-Output Voltage Differential ΔV 35 V Output Current IO 7.5 A Maximum Operating Junction Temperature T Jmax +150 ºC Storage Temperature T STG -65 to +150 ºC Power Dissipation TO-257 (J) TO-254 (M) TO-258 (N) SMD.5 (S.5) PIN ASSIGNMENT FUNCTION PIN 1 PIN 2 PIN 3 Voltage Regulator Adjust Output Input NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: SVR007B DOC SVR1083 SERIES Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com To Electrical Characteristics Reference Voltage (|Vin – Vout| = 3.0V; Iout = 10mA) (1.5V<|Vin – Vout|<25V; 10mA<Iout<5.0A) Line Regulation (1.5V<|Vin – Vout|<15V; Iout=10mA) (1.5V<|Vin – Vout|<35V; Iout=10mA) Load Regulation (|Vin – Vout| = 3.0V) (10mA<Iout<5.0A) Dropout Voltage (Iout = 5.0A; ΔVref = 1% ) Thermal Regulation (30ms pulse) Ripple Rejection (f = 120Hz, CADJ = 25 uF, Cout = 25uF (tantalum) I out = 5.0A; |Vin – Vout| = 3.0V) Adjust Pin Current (10mA<Iout<5.0A; 1.5V<|Vin – Vout|<25V) Adjust Pin Current Change (10mA<Iout<5.0A; 1.5V<|Vin – Vout|<25V) Minimum load current (|Vin – Vout| = 25V) Current Limit (|Vin – Vout| = 5.0V) (|Vin – Vout| = 25V) Temperature Stability 5/ Long Term Stability (t = 1000hrs.) Symbol Min Typ Max Units VREF 1.238 1.225 1.25 1.25 1.262 1.270 Volts ΔVout ΔVin –– 0.015 0.05 0.2 0.5 % ΔVout ΔIout –– 0.1 0.2 0.3 0.4 % VDO –– 1.5 V –– –– 0.01 %/W o o -55 C to +125 C ΔVin ΔVout 60 –– dB o o -55 C to +125 C IADJ –– 120 uA o o -55 C to +125 C ΔIADJ –– 5.0 uA -55 oC to +125 oC IMIN –– 10 mA ILIM 8.0 0.4 9.5 1.0 –– A 0.5 1.5 % 1.0 % o 25 C o -55 C, to +125 C o o 25 C o o -55 C to +125 C o 25 C o o -55 C to +125 C o o -55 C to +125 C o 25 C o o -55 C to +125 C o o -55 C to +125 C ΔVout ΔT –– o +125 C ΔVout ΔT –– 5/ 1.3 0.002 75 0.2 5 0.3 NOTES: 1/ For Ordering Information, Price, and Availability Contact Factory. 2/ Class H or K Screening Available i.a.w. MIL-PRF-38534 3/ For Package Outlines and Lead Bend Options Contact Factory. All leads and terminals are hot solder dipped with SN63 tin-lead solder. 4/ Absolute Maximum Ratings Are Those Values Beyond Which the Life of a Device May Be Impaired 5/ Guaranteed by Design. 6/ These parts are manufactured and screened to the requirements of MIL-PRF-38534 Class H including, Group A, Group C temperature cycling, 1000 hour life test at +125◦C only. NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: SVR007B DOC