Electronic Components Datasheet Search |
|
LM7909J Datasheet(PDF) 1 Page - Tiger Electronic Co.,Ltd |
|
LM7909J Datasheet(HTML) 1 Page - Tiger Electronic Co.,Ltd |
|
1 / 1 page Parameter Symbol Typ Unit Input Voltage V I -35 V Output Voltage V O -9.0 V Peak Current I PK -2.2 A Operating Temperature Range T OPR 0~125 oC Storage Temperature Range T STG -65~150 oC LM7909J GENERAL DESCRIPTION Parameter Symbol Test Conditions Min Typ Max Unit Output Voltage V O V I = -12V to -22V -8.73 -9.0 -9.27 V Line Regulation (Note1) Regline V I = -11.5V to -25V — -10 -180 mV V I = -13V to -19V — -5.0 -90 Load Regulation (Note1) Regload I O = -5.0mA to-1.5A — -12 -180 mV I O =-250mA to -750mA — -4 -90 Quiescent Current I Q T J =+25 oC — -3 -6 mA Quiescent Current Change ΔI Q I O = -5mA to -1A — — -0.5 mA V I = -12V to -25V — — -1.0 Ripple Rejection RR f = 120Hz, V O = -12V to -22V 54 60 — dB Dropout Voltage V Drop I O = -1A, TJ =+25 oC — -2 — V Short Circuit Current I SC V I = -35V, TA =+25 oC — -300 — mA Peak Current I PK T J =+25 oC — -2.2 — A 3-Terminal 1A Positive Voltage Regulator The LM7909 series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. Product specification ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (Refer to test circuit, Io = -500mA, Vi = -15V, Ci= 2.2uF, Co=1.0uF unless otherwise specified) ( Ta = 25 C) O ( Ta = 25 C) O TO-252 TIGER ELECTRONIC CO.,LTD |
Similar Part No. - LM7909J |
|
Similar Description - LM7909J |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |