Electronic Components Datasheet Search
Selected language     English  β–Ό


MC7812CT Datasheet(PDF) 13 Page - ON Semiconductor

Part No. MC7812CT
Description  1.0 A Positive Voltage Regulators
Download  32 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo 

 13 page
background image
MC7800, MC7800A, NCV7805
http://onsemi.com
13
ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 500 mA, TJ = Tlow to Thigh (Note 20), unless otherwise noted)
MC7815B
MC7815C
Characteristic
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Output Voltage (TJ = 25Β°C)
VO
14.4
15
15.6
14.4
15
15.6
Vdc
Output Voltage (5.0 mA
≀ IO ≀ 1.0 A, PD ≀ 15 W)
VO
Vdc
17.5 Vdc
≀ Vin ≀ 30 Vdc
βˆ’
βˆ’
βˆ’
14.25
15
15.75
18.5 Vdc
≀ Vin ≀ 30 Vdc
14.25
15
15.75
βˆ’
βˆ’
βˆ’
Line Regulation, TJ = 25Β°C (Note 21)
Regline
mV
17.9 Vdc
≀ Vin ≀ 30 Vdc
βˆ’
8.5
300
βˆ’
8.5
30
20 Vdc
≀ Vin ≀ 26 Vdc
βˆ’
3.0
150
βˆ’
3.0
28
Load Regulation, TJ = 25Β°C (Note 21)
Regload
βˆ’
1.8
300
βˆ’
1.8
55
mV
5.0 mA
≀ IO ≀ 1.5 A
Quiescent Current
IB
βˆ’
3.5
8.0
βˆ’
3.5
6.5
mA
Quiescent Current Change
DIB
mA
17.5 Vdc
≀ Vin ≀ 30 Vdc
βˆ’
βˆ’
βˆ’
βˆ’
βˆ’
0.8
17.5 Vdc
≀ Vin ≀ 30 Vdc, IO = 1.0 A, TJ = 25Β°C
βˆ’
βˆ’
1.0
βˆ’
βˆ’
0.7
5.0 mA
≀ IO ≀ 1.0 A
βˆ’
βˆ’
0.5
βˆ’
βˆ’
0.5
Ripple Rejection
RR
βˆ’
58
βˆ’
54
58
βˆ’
dB
18.5 Vdc
≀ Vin ≀ 28.5 Vdc, f = 120 Hz
Dropout Voltage (IO = 1.0 A, TJ = 25Β°C)
VI βˆ’ VO
βˆ’
2.0
βˆ’
βˆ’
2.0
βˆ’
Vdc
Output Noise Voltage (TA = 25Β°C)
Vn
βˆ’
10
βˆ’
βˆ’
10
βˆ’
mV/VO
10 Hz
≀ f ≀ 100 kHz
Output Resistance f = 1.0 kHz
rO
βˆ’
1.2
βˆ’
βˆ’
1.2
βˆ’
m
W
Short Circuit Current Limit (TA = 25Β°C)
ISC
βˆ’
0.2
βˆ’
βˆ’
0.2
βˆ’
A
Vin = 35 Vdc
Peak Output Current (TJ = 25Β°C)
Imax
βˆ’
2.2
βˆ’
βˆ’
2.2
βˆ’
A
Average Temperature Coefficient of Output Voltage
TCVO
βˆ’
βˆ’1.0
βˆ’
βˆ’
βˆ’1.0
βˆ’
mV/
Β°C
20. Tlow =0Β°C for MC78XXAC, C
Thigh = +125Β°C for MC78XXAC, C, NCV7805
=
*40Β°C for MC78XXB, MC78XXAB, NCV7805
21. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LM3173-Terminal Adjustable Output Positive Voltage Regulators 1 2 3 4 5 MoreVishay Siliconix
LM317CM3-Terminal Adjustable Output Positive Voltage Regulators 1 2 3 4 5 MoreVishay Siliconix
LD1117ALOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS 1 2 3 4 5 MoreSTMicroelectronics
LM78003-Terminal Positive Voltage Regulators 1 2 3 4 5 MoreNational Semiconductor (TI)
LM323_023.0 A Positive Voltage Regulators 1 2 3 4 5 MoreON Semiconductor
LR1106LARGE CURRENT POSITIVE VOLTAGE REGULATORS 1 2 3 4 5 MoreUnisonic Technologies
LR1118LOW DROP POSITIVE VOLTAGE REGULATORS 1 2 3 4 5 MoreUnisonic Technologies
LD1117LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS 1 2 3 4 5 MoreSTMicroelectronics
LD1117_05LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS 1 2 3 4 5 MoreUnisonic Technologies
MC78M00_06500 mA Positive Voltage Regulators 1 2 3 4 5 MoreON Semiconductor

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights ReservedΒ© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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