(MC7800 Series) 1A Positive Voltage Regulator - ON Semiconductor
Description
Voltage Regulators – Positive
1.
0 A
MC7800, MC7800A, MC7800AE, NCV7800
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 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.
Features
• 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 D2PAK−3, DPAK−3 and Standard
3−Lead Transistor Packages
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• These are Pb−Free Devices
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted)
Value
Unit
Rating
Symbol 369C 221A 936
Input Voltage
(5.
0 − 18 V)
VI
(24 V)
35
Vdc
40
Power Dissipation
Thermal Resistance, Junction−to−Ambient
PD RqJA
Internally Limited
W
92 65 Figure °C/W 15
Thermal Resistance, Junction−to−Case
RqJC 5.
0 5.
0 5.
0 °C/W
Storage Junction Temperature
Tstg
Range
−65 to +150
°C
Operating Junction Temperature
TJ
+150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device.
If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
*This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MIL_STD_883, Method 3015.
Machine Model Method 200 V.
DATA SHEET www.
onsemi.
com
12 3
TO−220 T SUFFIX CASE 221AB
Heatsink surface connected to Pin 2.
Pin 1.
Input
...
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