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| 42141 POSITIVE REGULATOR + 5 VOLTS Mii HYBRID MICROELECTRONICS PRODUCTS DIVISION Features: * * * * Output noise typically less than 3v Output current up to 150 mA Input voltage up to 30V Internal short circuit protection, foldback and current limiting Applications: * * Down hole oil exploration Military & high reliability applications where a hermetically sealed product for harsh environments is required DESCRIPTION This regulator is fabricated using hybrid techniques and will operate at temperatures up to 200C. This device is complete with internal short circuit protection which includes voltage shutdown and current foldback. The new 42141 series regulator normally does not require any additional components. However, for good design practice, an external filter cap should be installed at the input, as close to the case as possible. ABSOLUTE MAXIMUM RATINGS AT 200C Output Current (IOUT) .........................................................................................................................................................150mA Input Voltage (VIN) ........................................................................................................................................................... +30VDC Operating Temperature (TC)............................................................................................................................................... 200C Power Dissipation @ tA = 25C (Pd) ....................................................................................................................................1.0W MECHANICAL CONFIGURATION .600 .550 VIN GND .275 MAX .500 MIN VOUT .017 +.002 DIA -.001 BOTTOM VIEW PIN 3 7 10 FUNCTION VIN GROUND (COMMON) VOUT Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 www.micropac.com E-MAIL: hybridsales@micropac.com 05/22/01 42141 POSITIVE REGULATOR + 5 VOLTS ELECTRICAL CHARACTERISTICS PARAMETER Output Voltage Line Regulation Load Regulation Ripple Rejection at 120 Hz Standby Current Short Circuit Current Foldback Current Differential Voltage ( V= VIN - VOUT ) TEST CONDITIONS = VOUT +3VDC VIN = VOUT +3VDC IOUT = 50 mA VIN = VOUT +5VDC IOUT = 50 to 150 mA VIN = VOUT +5VDC VIN = VOUT +5VDC IOUT = 0 VIN = VOUT +5VDC VIN = VOUT +5VDC IOUT = 150 mA VIN IOUT = 150 mA CASE TEMPERATURE 0C to +200C 0C to +200C 0C to +200C +25C +25C +25C +25C +25C to +200C TYPICAL VOUT 1.0% VOUT 0.3% VOUT 0.5% -55 db 20 mA 150 mA 450 mA 3V Min. NOTE: Under condition VIN - VOUT x lOUT 2.0 watts using EG&G Wakefield Engineering Model 215 Heatsink or 1.5 watts without Heatsink. TYPICAL CONNECTION DIAGRAM D1 HEADER RECTIFIED INPUT VIN VOUT REGULATED OUTPUT 2 AS REQUESTED + + 2uf COMMON AS REQUESTED + Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 www.micropac.com E-MAIL: hybridsales@micropac.com 05/22/01 |
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