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| HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : HE9201 Issued Date : 1998.08.01 Revised Date : 2001.11.29 Page No. : 1/3 H7808AA H7808BA 3-TERMINAL POSITIVE VOLTAGE REGULATOR Description TO-92 These regulators employ internal current-limiting and thermalshutdown, making them essentially indestructible. They can deliver up to 100mA output current. if the case temperature can keep in Tc=25C. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators. The H7808_A used as a Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise. Absolute Maximum Ratings (Ta=25C) * Input Voltage....................................................................................................................... 35 V * Total Power Dissipation..................................................................................... Internally limited * Operating Temperature Range .......................................................................... 0 C to +125 C * Maximum Junction Temperature...................................................................................... 125 C * Storage Temperature Range........................................................................... -55 C to +150 C * Lead Temperature (Soldering 10S).................................................................................. 260 C Typical Application Schematic Diagram Vin Vin H7808_A Vout 5k 5.7k C1 C2 576 100 100 5pF 3.41k 3.89k 7.8k 13k 1.5k 1.9k Vout 2.23k Note: C1 and C2 are required if regulator is located far from power supply filter and load, or oscillation may induced on the loop. 2.84k Gnd H7808AA, H7808BA HSMC Product Specification HI-SINCERITY MICROELECTRONICS CORP. Electrical Characteristics Spec. No. : HE9201 Issued Date : 1998.08.01 Revised Date : 2001.11.29 Page No. : 2/3 Vin=14V, Iout=40mA, 0CTj125C, Cin=0.33uF, Cout=0.1uF (unless otherwise noted) Symbol Parameter Conditions Tj=25C 1mAIo70mA 1mAIo40mA and 10.5VVin23V Tj=25C, 10.5VVin23V Tj=25C, 11VVin23V Tj=25C, 1mAIo40mA Tj=25C, 1mAIo100mA Tj=25C 1mAIo40mA 11VVin23V Ta=25C, 10Hzf10KHz 11VVin21V, f=120Hz Tj=25C Tj=25C Conditions Tj=25C 1mAIo70mA 1mAIo40mA and 10.5VVin23V Tj=25C, 10.5VVin23V Tj=25C, 11VVin23V Tj=25C, 1mAIo40mA Tj=25C, 1mAIo100mA Tj=25C 1mAIo40mA 11VVin23V Ta=25C, 10Hzf10KHz 11VVin21V, f=120Hz Tj=25C Tj=25C Vo Output Voltage H7808AA Min Typ Max 7.76 8 8.24 7.76 8.24 7.76 39 80 70 8 15 2 60 45 140 1.7 8.24 175 125 40 80 5.5 0.1 1.5 - Units V Vo Vo IQ Line Regulation Load Regulation mV mV mA mA uV dB mA V Units Quiescent Current Quiescent Current IQ Change Vn Output Noise Voltage Vin / Vout Ripple Rejection Peak Output / Isc Short Circuit Current VD Dropout Voltage Symbol Parameter Vo Output Voltage H7808BA Min Typ Max 7.7 8 8.3 7.6 8.4 7.6 39 80 70 8 15 2 60 45 140 1.7 8.4 175 125 40 80 5.5 0.1 1.5 - V Vo Vo IQ Line Regulation Load Regulation mV mV mA mA uV dB mA V Quiescent Current Quiescent Current IQ Change Vn Output Noise Voltage Vin / Vout Ripple Rejection Peak Output / Isc Short Circuit Current VD Dropout Voltage H7808AA, H7808BA HSMC Product Specification HI-SINCERITY MICROELECTRONICS CORP. TO-92 Dimension A B 1 2 3 Spec. No. : HE9201 Issued Date : 1998.08.01 Revised Date : 2001.11.29 Page No. : 3/3 2 Marking: HSMC Logo Part Number Date Code Rank Product Series 3 Laser Mark HSMC Logo Product Series C D Part Number H I E F G Ink Mark 1 3-Lead TO-92 Plastic Package HSMC Package Code: A Style: Pin 1.Output 2.Ground 3.Input *: Typical DIM A B C D E F Inches Min. Max. 0.1704 0.1902 0.1704 0.1902 0.5000 0.0142 0.0220 *0.0500 0.1323 0.1480 Millimeters Min. Max. 4.33 4.83 4.33 4.83 12.70 0.36 0.56 *1.27 3.36 3.76 DIM G H I 1 2 3 Inches Min. Max. 0.0142 0.0220 *0.1000 *0.0500 *5 *2 *2 Millimeters Min. Max. 0.36 0.56 *2.54 *1.27 *5 *2 *2 Notes: 1.Dimension and tolerance based on our Spec. dated Apr. 25,1996. 2.Controlling dimension: millimeters. 3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 4.If there is any question with packing specification or packing method, please contact your local HSMC sales office. Material: * Lead: 42 Alloy ; solder plating * Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 Important Notice: * All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of HSMC. * HSMC reserves the right to make changes to its products without notice. * HSMC semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. * HSMC assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: * Head Office (Hi-Sincerity Microelectronics Corp.): 10F.,No. 61, Sec. 2, Chung-Shan N. Rd. Taipei Taiwan R.O.C. Tel: 886-2-25212056 Fax: 886-2-25632712, 25368454 * Factory 1: No. 38, Kuang Fu S. Rd., Fu-Kou Hsin-Chu Industrial Park Hsin-Chu Taiwan. R.O.C Tel: 886-3-5983621~5 Fax: 886-3-5982931 H7808AA, H7808BA HSMC Product Specification |
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