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CJ7905

Jiangsu Changjiang Electronics Technology
Part Number CJ7905
Manufacturer Jiangsu Changjiang Electronics Technology
Description Three-terminal positive voltage regulator
Published Aug 3, 2009
Detailed Description www.DataSheet4U.com JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-220 Encapsulate Voltage Regulator CJ7905 TO—...
Datasheet PDF File CJ7905 PDF File

CJ7905
CJ7905

Overview
www.
DataSheet4U.
com JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.
, LTD TO-220 Encapsulate Voltage Regulator CJ7905 TO—220 Three-terminal positive voltage regulator FEATURES Maximum Output current IOM: Vo ： 1.
5 A Output voltage -5 V 1 GND 2.
.
IN 3.
OUT 123 ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified） Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range Symbol Vi TOPR TSTG Value -35 -20-+125 -55-+150 Unit V ℃ ℃ ELECTRICAL CHARACTERISTICS(Vi=-23V,Io=500mA,0℃33μF,Co=0.
1μF, unless otherwise specified ) Parameter Output voltage Symbol Vo Test conditions Tj=25℃ -7V≤V i≤-20V, Io=5mA-1A Po< 15W Tj=25℃, Io=5mA-1.
5A Tj=25℃, Io=250mA-750mA -7V≤V i≤-25V, Tj=25℃ -8V≤V i≤-12V, Tj=25℃ Tj=25℃ -7V≤V i≤-25V 5mA≤I O≤1A 10Hz≤f≤100KHz -8V≤V i≤-18V,f=120Hz,Tj=25℃ Tj=25℃, Io=1A Tj=25℃ 1 CJ7905 UTC 1 Ci 2.
2μF Co 1μF 3 Vo MIN -4.
8 -4.
75 TYP -5 -5 15 5 12.
5 4 1.
5 MAX -5.
2 -5.
25 100 50 50 15 2 0.
5 0.
5 UNIT V V mV mV mV mV mA mA mA μV dB V A Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Peak Current TYPICAL APPLICATION Vi △Vo △Vo Iq △Iq △Iq VN RR Vd Ipk 2 125 54 60 1.
1 2.
1 ...


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