MC7812ACTG ON Semiconductor, MC7812ACTG Datasheet
MC7812ACTG
Manufacturer Part Number
MC7812ACTG
Description
IC REG POS VOLT 1A 12V TO220AB
Manufacturer
ON Semiconductor
Type
Voltage Regulatorr
Specifications of MC7812ACTG
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
2.2 A
Line Regulation
120 mV
Load Regulation
25 mV
Input Voltage Max
35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Voltage Regulation Accuracy
2 %
Current, Output
2.2 A
Current, Supply
3.4 mA
Package Type
TO-220
Regulation, Line
18 mV
Regulation, Load
25 mV
Regulator Type
Positive Voltage Out
Resistance, Thermal, Junction To Case
5 °C/W
Temperature, Operating, Range
0 to +125 °C
Voltage, Dropout
2 VDC
Voltage, Noise
10 μV/V
Voltage, Output
12 VDC
Voltage, Supply
35 VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC7812ACTG
MC7812ACTGOS
MC7812ACTGOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC7812ACTG
Manufacturer:
ON/安森美
Quantity:
20 000
MC7800, MC7800A,
MC7800AE, NCV7800
1.0 A Positive Voltage
Regulators
as fixed-voltage regulators for a wide variety of applications
including local, on-card regulation. These regulators employ internal
current limiting, thermal shutdown, and safe-area compensation. With
adequate heatsinking they can deliver output currents in excess of
1.0 A. Although designed primarily as a fixed voltage regulator, these
devices can be used with external components to obtain adjustable
voltages and currents.
•
•
•
•
•
•
•
•
•
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
*This device series contains ESD protection and exceeds the following tests:
© Semiconductor Components Industries, LLC, 2008
MAXIMUM RATINGS
Human Body Model 2000 V per MIL_STD_883, Method 3015.
Machine Model Method 200 V.
Input Voltage
Power Dissipation
Thermal Resistance,
Junction-to-Ambient
Thermal Resistance,
Junction-to-Case
Storage Junction Temperature
Range
Operating Junction Temperature
These voltage regulators are monolithic integrated circuits designed
3-Lead Transistor Packages
and Control Changes
Output Current in Excess of 1.0 A
No External Components Required
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe-Area Compensation
Output Voltage Offered in 1.5%, 2% and 4% Tolerance
Available in Surface Mount D
NCV Prefix for Automotive and Other Applications Requiring Site
Pb-Free Packages are Available
Rating
(5.0 - 18 V)
(T
A
(24 V)
= 25°C, unless otherwise noted)
Symbol
2
PAK-3, DPAK-3 and Standard
R
R
T
P
V
T
qJA
qJC
stg
D
J
I
369C 221A
5.0
92
Internally Limited
-65 to +150
Value
+150
5.0
65
35
40
Figure
936
5.0
15
1
°C/W
°C/W
Unit
Vdc
°C
°C
W
See detailed ordering and shipping information in the package
dimensions section on page 23 of this data sheet.
See general marking information in the device marking
section on page 30 of this data sheet.
1
1 2
1
XX,
input and the output voltages. The input voltage
must remain typically 2.0 V above the output
voltage even during the low point on the input
ripple voltage.
2
case outline drawing) is connected to Pin 2.
A common ground is required between the
**
0.33 mF
*
3
Heatsink surface (shown as terminal 4 in
DEVICE MARKING INFORMATION
Input
3
3
These two digits of the type number
indicate nominal voltage.
C
appreciable distance from power supply
filter.
C
it does improve transient response. Values
of less than 0.1 mF could cause instability.
C
in
O
in
STANDARD APPLICATION
*
ORDERING INFORMATION
is required if regulator is located an
is not needed for stability; however,
4
Pin 1. Input
MC78XX
2. Ground
3. Output
Publication Order Number:
connected to Pin 2.
Heatsink surface
CASE 221AB
TO-220-3
D2T SUFFIX
T SUFFIX
CASE 369C
DT SUFFIX
CASE 936
D
DPAK-3
C
Output
2
O
PAK-3
**
MC7800/D
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MC7812ACTG Summary of contents
Page 1
MC7800, MC7800A, MC7800AE, NCV7800 1.0 A Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area ...
Page 2
MC7800, MC7800A, MC7800AE, NCV7800 ELECTRICAL CHARACTERISTICS Characteristic Output Voltage (T = 25°C) J Output Voltage (5.0 mA ≤ I ≤ 1 11.5 Vdc ≤ V ≤ 24 Vdc in Line Regulation 25°C (Note 14) ...
Page 3
MC7800, MC7800A, MC7800AE, NCV7800 ELECTRICAL CHARACTERISTICS Characteristic Output Voltage (T = 25°C) J Output Voltage (5.0 mA ≤ I ≤ 1 14.8 Vdc ≤ V ≤ 27 Vdc in Line Regulation (Note 19) 14.8 Vdc ≤ ...
Page 4
... MC7812ACD2T MC7812ACD2TG MC7812ACD2TR4 MC7812ACD2TR4G MC7812ACT MC7812ACTG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐ cifications Brochure, BRD8011/D. *NCV devices -40° +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and ...
Page 5
MC7800, MC7800A, MC7800AE, NCV7800 PACKAGE DIMENSIONS TO-220, SINGLE GAUGE SUFFIX CASE 221AB-01 ISSUE O NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI ...