MC78M05CDT
Three-Terminal
Positive Voltage
Regulators
Features
x Output current in excess of 0.5 Ampere
x Internal thermal overload protection
x Internal short-circuit current limiting
x High power dissipation capability
Maximum Ratings @ TA=25OC, Unless Otherwise Noted
Parameter Symbol Value Unit
Input Voltage Vi 35 V
Power Dissipation PD 1.25 W
Operating Junction Temperature TOPR 0 ---+125 ć
Storage Temperature Range TSTG -65---+150 ć
Electrical Characteristics (Vi=10V, Io=350mA, Oć<Tj<125ć,
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)
Parameter Sym Min Typ Max Test conditions
4.8V 5.0V 5.2V
Tj=25ć
Output
Voltage V04.75V 5.0V 5.25V
7VЉViЉ20V,
5mAЉIOЉ350mA,
PD=15W
15mV 100mV 5mAЉIOЉ0.5A,
Tj=25ć
Load
Regulation ϦVo 5.0mV 50mV
5mAЉIOЉ200mA,
Tj=25ć
Line
regulation
ϦVo 3.0mV
1.0mV
100mV
50mV
7VЉV1Љ25V, IO=0.2A
8VЉV1Љ25V, IO=0.2A
Quiescent
Current Iq 4.2mA 6.0mA
Tj=25ć
Quiescent
Current
Change
ϦIq
0.8mA
0.5mA
8VЉViЉ25V, IO=0.2A
5mAЉIoЉ350mA
Output Noise
Voltage VN 40µV 200µV
10HzЉfЉ120Hz
Ripple
Rejection RR 62dB 80dB
8VЉV1Љ18V
f=120Hz, IO=0.3A
Tj=25ć
Dropout
Voltage Vd 2.0V 2.5V
IO=0.35A, Tj=25ć
Output Short
Circuit
Current
ISC 300mA
Vi=10V, Tj=25ć
Peak Output
Current Ipk 0.7A
Tj=25ć
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: B 2013/01/01
MC78M05CDT
Input
Cin
0.33µFCO
Output
0.1µF
TYPICAL APPLICATION
TM
Micro Commercial Components
www.mccsemi.com
1 of 3
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
DIMENSIONS
MM
DIM MIN MAX MIN MAX NOTE
A 0.087 0.094 2.20 2.40
B 0.000 0.005 0.00 0.13
C 0.026 0.034 0.66 0.86
D 0.018 0.023 0.46 0.58
E 0.256 0.264 6.50 6.70
F 0.201 0.215 5.10 5.46
G 0.190 4.83
H 0.236 0.244 6.00 6.20
J 0.386 0.409 9.80 10.40
PIN 1. IN
PIN 2.4 GND
PIN 3. OUT
INCHES
O 0.043 0.051 1.10 1.30
Q
A
D
B
L
G
V
K
C
I
J
H
O
M
F
1
2
3
I 0.086 0.094 2.18 2.39
K 0.114 2.90
L 0.055 0.067 1.40 1.70
M 0.063 1.60
Q 0.000 0.012 0.00 0.30
V 0.211 5.35
DPAK
E
4
Halogen free available upon request by adding suffix "-HF"
•
Revision: B 2013/01/01
MC78M05CDT MCC TM
Micro Commercial Components
www.mccsemi.com
2 of 3
MCC
Revision: B 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
3 of 3
Device Packing
Part Number-TP Tape&Reel: 2.5Kpcs/Reel
Ordering Information :
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
