Electronic Components Datasheet Search
Selected language     English  ▼


MC7812CT Datasheet(PDF) 4 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 

 
 4 page
background image
MC7800, MC7800A, NCV7805
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 3), unless otherwise noted)
MC7805AB/MC7805AC
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25°C)
VO
4.9
5.0
5.1
Vdc
Output Voltage (5.0 mA
≤ IO ≤ 1.0 A, PD ≤ 15 W)
7.5 Vdc
≤ Vin ≤ 20 Vdc
VO
4.8
5.0
5.2
Vdc
Line Regulation (Note 4)
Regline
mV
7.5 Vdc
≤ Vin ≤ 25 Vdc, IO = 500 mA
0.5
10
8.0 Vdc
≤ Vin ≤ 12 Vdc, IO = 1.0 A
0.8
12
8.0 Vdc
≤ Vin ≤ 12 Vdc, IO = 1.0 A, TJ = 25°C
1.3
4.0
7.3 Vdc
≤ Vin ≤ 20 Vdc, IO = 1.0 A, TJ = 25°C
4.5
10
Load Regulation (Note 4)
Regload
mV
5.0 mA
≤ IO ≤ 1.5 A, TJ = 25°C
1.3
25
5.0 mA
≤ IO ≤ 1.0 A
0.8
25
250 mA
≤ IO ≤ 750 mA
0.53
15
Quiescent Current
IB
3.2
6.0
mA
Quiescent Current Change
DIB
mA
8.0 Vdc
≤ Vin ≤ 25 Vdc, IO = 500 mA
0.3
0.8
7.5 Vdc
≤ Vin ≤ 20 Vdc, TJ = 25°C
0.8
5.0 mA
≤ IO ≤ 1.0 A
0.08
0.5
Ripple Rejection
8.0 Vdc
≤ Vin ≤ 18 Vdc, f = 120 Hz, IO = 500 mA
RR
68
83
dB
Dropout Voltage (IO = 1.0 A, TJ = 25°C)
VI − VO
2.0
Vdc
Output Noise Voltage (TA = 25°C)
10 Hz
≤ f ≤ 100 kHz
Vn
10
mV/VO
Output Resistance (f = 1.0 kHz)
rO
0.9
m
W
Short Circuit Current Limit (TA = 25°C)
Vin = 35 Vdc
ISC
0.2
A
Peak Output Current (TJ = 25°C)
Imax
2.2
A
Average Temperature Coefficient of Output Voltage
TCVO
−0.3
mV/
°C
3. Tlow =0°C for MC78XXAC, C
Thigh = +125°C for MC78XXAC, C, NCV7805
=
*40°C for MC78XXB, MC78XXAB, NCV7805
4. 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 Reserved© 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