Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

7905CV Datasheet(PDF) 7 Page - STMicroelectronics

Part # 7905CV
Description  NEGATIVE VOLTAGE REGULATORS
PDF  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

7905CV Datasheet(HTML) 7 Page - STMicroelectronics

Back Button 7905CV Datasheet HTML 3Page - STMicroelectronics 7905CV Datasheet HTML 4Page - STMicroelectronics 7905CV Datasheet HTML 5Page - STMicroelectronics 7905CV Datasheet HTML 6Page - STMicroelectronics 7905CV Datasheet HTML 7Page - STMicroelectronics 7905CV Datasheet HTML 8Page - STMicroelectronics 7905CV Datasheet HTML 9Page - STMicroelectronics 7905CV Datasheet HTML 10Page - STMicroelectronics 7905CV Datasheet HTML 11Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 13 page
background image
* Load and line regulation are specified at constant junction temperature. Changes in Vo due to heating effects must be taken into account
separately. Pulce testing with low duty cycle is used.
ELECTRICAL CHARACTERISTICS FOR L7922C (refer to the test circuits, Tj = 0 to 150
oC,
Vi = -31V, Io = 500 mA, Ci = 2.2
µF, Co =1 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vo
Output Voltage
Tj =25
oC
-21.1
-22
-22.9
V
Vo
Output Voltage
Io = -5mA to -1A
Po
≤ 15 W
Vi = -26 to -37 V
-20.9
-22
-23.1
V
∆Vo*
Line Regulation
Vi = -25 to -37 V
Tj =25
oC
Vi = -28 to -34 V
Tj =25
oC
440
220
mV
mV
∆Vo*
Load Regulation
Io = 5 to 1500 mA
Tj =25
oC
Io = 250 to 750 mA
Tj =25
oC
440
220
mV
mV
Id
Quiescent Current
Tj =25
oC3
mA
∆Id
Quiescent Current Change
Io = 5 to 1000 mA
0.5
mA
∆Id
Quiescent Current Change
Vi = -26 to -37 V
1
mA
∆Vo
∆T
Output Voltage Drift
Io = 5 mA
-1. 1
mV/
oC
eN
Output Noise Voltage
B = 10Hz to 100KHz Tj =25
oC375
µV
SVR
Supply Voltage Rejection
∆Vi = 10 V
f = 120 Hz
54
60
dB
Vd
Dropout Voltage
Io =1 A
Tj =25
oC
∆VO =100 mV
1.1
V
Isc
Short Circuit Current
1.1
A
Iscp
Short Circuit Peak Current
Tj =25
oC2.2
A
ELECTRICAL CHARACTERISTICS FOR L7924C (refer to the test circuits, Tj = 0 to 150
oC,
Vi = -33V, Io = 500 mA, Ci = 2.2
µF, Co =1 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vo
Output Voltage
Tj =25
oC
-23
-24
-25
V
Vo
Output Voltage
Io = -5mA to -1A
Po
≤ 15 W
Vi = -27 to -38 V
-22.8
-24
-25.2
V
∆Vo*
Line Regulation
Vi = -27 to -38 V
Tj =25
oC
Vi = -30 to -36 V
Tj =25
oC
480
240
mV
mV
∆Vo*
Load Regulation
Io = 5 to 1500 mA
Tj =25
oC
Io = 250 to 750 mA
Tj =25
oC
480
240
mV
mV
Id
Quiescent Current
Tj =25
oC3
mA
∆Id
Quiescent Current Change
Io = 5 to 1000 mA
0.5
mA
∆Id
Quiescent Current Change
Vi = -27 to -38 V
1
mA
∆Vo
∆T
Output Voltage Drift
Io = 5 mA
-1
mV/
oC
eN
Output Noise Voltage
B = 10Hz to 100KHz Tj =25
oC400
µV
SVR
Supply Voltage Rejection
∆Vi = 10 V
f = 120 Hz
54
60
dB
Vd
Dropout Voltage
Io =1 A
Tj =25
oC
∆VO =100 mV
1.1
V
Isc
Short Circuit Current
1.1
A
Iscp
Short Circuit Peak Current
Tj =25
oC2.2
A
L7900
7/13



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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