HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE9201
Issued Date : 1998.08.01
Revised Date : 2001.11.29
Page No. : 1/3
H7808AA
H7808BA
3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
TO-92
These regulators employ internal current-limiting and thermal-
shutdown, making them essentially indestructible. They can deliver
up to 100mA output current. if the case temperature can keep in Tc=25°C.
They are intended as fixed voltage regulators in a wide range of applications including local
(on-card) regulation for elimination of noise and distribution problems associated with single-point
regulation. In addition, they can be used with power pass elements to make high-current voltage
regulators. The H7808_A used as a Zener diode/resistor combination replacement, offers an
effective output impedance improvement of typically two orders of magnitude, along with lower
quiescent current and lower noise.
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).................................................................................. 260
°C
Typical Application
Schematic Diagram
Vin
Vin
H7808_A
Vout
5kΩ
5.7kΩ
C1
C2
576Ω
100Ω
100Ω
5pF
3.41kΩ
3.89kΩ
7.8kΩ
13kΩ
1.5kΩ
1.9kΩ
Vout
2.23kΩ
Note:
C1 and C2 are required if regulator is
located far from power supply filter
and load, or oscillation may induced
on the loop.
2.84kΩ
Gnd
H7808AA, H7808BA
HSMC Product Specification
HI-SINCERITY
MICROELECTRONICS CORP.
Electrical Characteristics
Spec. No. : HE9201
Issued Date : 1998.08.01
Revised Date : 2001.11.29
Page No. : 2/3
Vin=14V, Iout=40mA, 0°C≤Tj≤125°C, Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
Symbol
Parameter
Conditions
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
10.5V≤Vin≤23V
Tj=25°C, 10.5V≤Vin≤23V
Tj=25°C, 11V≤Vin≤23V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
1mA≤Io≤40mA
11V≤Vin≤23V
Ta=25°C, 10Hz≤f≤10KHz
11V≤Vin≤21V, f=120Hz
Tj=25°C
Tj=25°C
Conditions
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
10.5V≤Vin≤23V
Tj=25°C, 10.5V≤Vin≤23V
Tj=25°C, 11V≤Vin≤23V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
1mA≤Io≤40mA
11V≤Vin≤23V
Ta=25°C, 10Hz≤f≤10KHz
11V≤Vin≤21V, f=120Hz
Tj=25°C
Tj=25°C
Vo
Output Voltage
H7808AA
Min
Typ
Max
7.76
8
8.24
7.76
-
8.24
7.76
-
-
-
-
-
-
-
-
39
-
-
-
80
70
8
15
2
-
-
60
45
140
1.7
8.24
175
125
40
80
5.5
0.1
1.5
-
-
-
-
Units
V
∆Vo
∆Vo
IQ
Line Regulation
Load Regulation
mV
mV
mA
mA
uV
dB
mA
V
Units
Quiescent Current
Quiescent Current
∆IQ
Change
Vn
Output Noise Voltage
∆Vin
/
∆Vout
Ripple Rejection
Peak Output /
Isc
Short Circuit Current
VD
Dropout Voltage
Symbol
Parameter
Vo
Output Voltage
H7808BA
Min
Typ
Max
7.7
8
8.3
7.6
-
8.4
7.6
-
-
-
-
-
-
-
-
39
-
-
-
80
70
8
15
2
-
-
60
45
140
1.7
8.4
175
125
40
80
5.5
0.1
1.5
-
-
-
-
V
∆Vo
∆Vo
IQ
Line Regulation
Load Regulation
mV
mV
mA
mA
uV
dB
mA
V
Quiescent Current
Quiescent Current
∆IQ
Change
Vn
Output Noise Voltage
∆Vin
/
∆Vout
Ripple Rejection
Peak Output /
Isc
Short Circuit Current
VD
Dropout Voltage
H7808AA, H7808BA
HSMC Product Specification
HI-SINCERITY
MICROELECTRONICS CORP.
TO-92 Dimension
A
B
1
2
3
Spec. No. : HE9201
Issued Date : 1998.08.01
Revised Date : 2001.11.29
Page No. : 3/3
α
2
Marking:
HSMC Logo
Part Number
Date Code
Rank
Product Series
α
3
Laser Mark
HSMC Logo
Product Series
C
D
Part Number
H
I
E
F
G
Ink Mark
α
1
3-Lead TO-92 Plastic Package
HSMC Package Code: A
Style: Pin 1.Output 2.Ground 3.Input
*: Typical
DIM
A
B
C
D
E
F
Inches
Min.
Max.
0.1704 0.1902
0.1704 0.1902
0.5000
-
0.0142 0.0220
-
*
0.0500
0.1323 0.1480
Millimeters
Min.
Max.
4.33
4.83
4.33
4.83
12.70
-
0.36
0.56
-
*
1.27
3.36
3.76
DIM
G
H
I
α1
α2
α3
Inches
Min.
Max.
0.0142 0.0220
-
*
0.1000
-
*
0.0500
-
*
5°
-
*
2°
-
*
2°
Millimeters
Min.
Max.
0.36
0.56
-
*
2.54
-
*
1.27
-
*
5°
-
*
2°
-
*
2°
Notes:
1.Dimension and tolerance based on our Spec. dated Apr. 25,1996.
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
H7808AA, H7808BA
HSMC Product Specification
测试/测量
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