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HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200103
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 1/3
H7805AE, H7805BE
HSMC Product Specification
H7805AE
H7805BE
3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
The H7805_E series of three-terminal positive regulators are availa-
ble in the TO-220AB package. These regulators can provide local on
-card regulation, eliminating the distribution problems associated with single point regulation.
Each employs internal current limiting, thermal shut-down and safe operating area protection,
making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A
output current. Although designed primarily as fixed voltage regulators, these devices can be
used with external components to obtain adjustable voltages and currents.
H7805_E is characterized for operation from 0
C to +125
C, and if operating temperature is
always high, please refer to the power dissipation curve.
Absolute Maximum Ratings
(Ta=25
C)
Input Voltage....................................................................................................................... 35 V
Total Power Dissipation..................................................................................... Internally limited
Operating Temperature Range .......................................................................... 0
C to +125
C
Maximum Junction Temperature...................................................................................... 125
C
Storage Temperature Range........................................................................... -55
C to +150
C
Lead Temperature (Soldering 10S).................................................................................. 230
C
Typical Application
Schematic Diagram
6.3V
3.4K
200
10K
200
1K
2K
0.3
26
4K
20pF
4K
1K
12.1K
1.2
26
1.9K
30K
VREF
Input
Output
GND
H7805_E
Vout
Vin
3
1
2
C1
C2
Note:
C1 and C2 are required if regulator is
located far from power supply filter
and load, or oscillation may induced
on the loop.
TO-220
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200103
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 2/3
H7805AE, H7805BE
HSMC Product Specification
Electrical Characteristics
Vin=10V, Io=500mA, 0
C
Tj
125
C (unless otherwise noted)
H7805AE
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tj=25
C
4.85
5
5.15
Vo
Output Voltage
PD
15W, 5mA
Io
1A
4.85
5
5.15
V
Tj=25
C, 7V
Vin
25V
-
4
50
Vo
Line Regulation
Tj=25
C, 8V
Vin
25V
-
1.6
25
mV
5mA
Io
1.5A
-
-
100
Vo
Load Regulation
250mA
Io
750mA
-
-
50
mV
IQ
Quiescent Current
Io
1A, Tj=25
C
-
5.5
8
mA
5mA
Io
1A
-
-
0.5
IQ
Quiescent Current
Change
7V
Vin
25V
-
-
1.3
mA
Vn
Output Noise Voltage Ta=25
C, 10Hz
f
100KHz
-
40
200
uV
RR
Ripple Rejection
8V
Vin
18V, f=120Hz
-
68
-
dB
VD
Dropout Voltage
Tj=25
C, Io=1A
-
2
-
V
Isc
Short Circuit Current
Tj=25
C
-
1.5
-
A
Ipk
Peak Output Current
Tj=25
C
1.7
-
-
A
Vo /
T
Average Tc of Vout
0
C
Tj
+125
C, Io=5mA
-
-0.8
-
mV/
C
H7805BE
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tj=25
C
4.8
5
5.2
Vo
Output Voltage
PD
15W, 5mA
Io
1A
4.75
5
5.25
V
Tj=25
C, 7V
Vin
25V
-
4
100
Vo
Line Regulation
Tj=25
C, 8V
Vin
25V
-
1.6
50
mV
5mA
Io
1.5A
-
-
100
Vo
Load Regulation
250mA
Io
750mA
-
-
50
mV
IQ
Quiescent Current
Io
1A, Tj=25
C
-
5.5
8
mA
5mA
Io
1A
-
-
0.5
IQ
Quiescent Current
Change
7V
Vin
25V
-
-
1.3
mA
Vn
Output Noise Voltage Ta=25
C, 10Hz
f
100KHz
-
100
300
uV
RR
Ripple Rejection
8V
Vin
18V, f=120Hz
62
73
-
dB
VD
Dropout Voltage
Tj=25
C, Io=1A
-
2.5
-
V
Isc
Short Circuit Current
Tj=25
C
-
1.5
-
A
Ipk
Peak Output Current
Tj=25
C
1.7
-
-
A
Vo /
T
Average Tc of Vout
0
C
Tj
+125
C, Io=5mA
-
-0.8
-
mV/
C
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200103
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 3/3
H7805AE, H7805BE
HSMC Product Specification
TO-220AB Dimension
*: Typical
Inches
Millimeters
Inches
Millimeters
DIM
Min.
Max.
Min.
Max.
DIM
Min.
Max.
Min.
Max.
A
0.2197
0.2949
5.58
7.49
I
-
*
0.1508
-
*
3.83
B
0.3299
0.3504
8.38
8.90
K
0.0295
0.0374
0.75
0.95
C
0.1732
0.185
4.40
4.70
M
0.0449
0.0551
1.14
1.40
D
0.0453
0.0547
1.15
1.39
N
-
*
0.1000
-
*
2.54
E
0.0138
0.0236
0.35
0.60
O
0.5000
0.5618
12.70
14.27
G
0.3803
0.4047
9.66
10.28
P
0.5701
0.6248
14.48
15.87
H
-
*
0.6398
-
*
16.25
Notes:
1.Dimension and tolerance based on our Spec. dated Sep. 07,1997.
2.Controlling dimension: millimeters.
3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
4.If there is any question with packing specification or packing method, please contact your local HSMC sales office.
Material:
Lead: 42 Alloy ; solder plating
Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of HSMC.
HSMC reserves the right to make changes to its products without notice.
HSMC semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
HSMC assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
Head Office (Hi-Sincerity Microelectronics Corp.): 10F.,No. 61, Sec. 2, Chung-Shan N. Rd. Taipei Taiwan R.O.C.
Tel: 886-2-25212056 Fax: 886-2-25632712, 25368454
Factory 1: No. 38, Kuang Fu S. Rd., Fu-Kou Hsin-Chu Industrial Park Hsin-Chu Taiwan. R.O.C
Tel: 886-3-5983621~5 Fax: 886-3-5982931
A
B
E
G
I
K
M
O
P
3
2
1
C
N
H
D
4
Style: Pin 1.Vin 2.Ground 3.Vout
4.Ground
3-Lead TO-220AB Plastic Package
HSMC Package Code: E
Marking:
Date Code
Control Code
H
E
7 8 0 5
Rank