A78M24DR [AITSEMI]
BIPOLAR LINEAR REGULATOR;
| 型号： | A78M24DR |
| 厂家： | 
AiT Semiconductor |
| 描述： | BIPOLAR LINEAR REGULATOR |
| 文件： | 总10页 (文件大小：522K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
DESCRIPTION
FEATURES
Three-terminal fixed output voltage regulator.
main purposes
The role of regulator and protection for a variety
of electrical appliances, electronic equipment,
regulator circuit
The A78MXX is available in TO-252 Package.
Available in TO-252 Package
ORDERING INFORMATION
Package Type
Part Number
A78MXXDR
A78MXXDVR
TO-252
SPQ: 2,500pcs/Reel
D
XX: Output Voltage
05=5V, 24=24V
Note
V: Halogen free Package
R: Tape & Reel
AiT provides all RoHS products
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 1 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
PIN DESCRIPTION
Top View
Symbol
IN
Pin #
Function
Input
1
2
3
GND
Ground
Output
OUT
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 2 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
ABSOLUTE MAXIMUM RATINGS
Operating temperature range applies unless otherwise specified
VI, Input Voltage (TA=25°C)
(A78M05~A78M15)
35V
40V
(A78M18~A78M24)
IO, Output Current
0.5A
PD, Total Power Dissipation (TA=25°C)NOTE1
PD, Ambient Temperature (TC=25°C)NOTE2
TOP, Work (Tube Shell) Temperature
TSTG, Storage Temperature
1.3W
12W
-40°C ~ +125°C
-55°C ~ +150°C
Stresses above may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the Electrical Characteristics is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
NOTE1: In a well-ventilated.
NOTE2: When the device is installed in TC>25°C the radiator should be a derating.
ELECTRICAL CHARACTERISTICS
A78M05
0℃≤TJ≤+125℃, VI=10V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TJ=25°C
5mA≤IO≤350mA, 7V≤VI≤20V
4.8
4.75
5
5
-
-
-
-
-
-
-
5.2
5.25
100
50
100
50
6
0.5
0.8
Output Voltage
VO
7V≤VI≤25V
8V≤VI≤25V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 8V≤VI≤25V
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 8V≤VI≤18V,
f=120Hz
Ripple Rejection Ratio
78
dB
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 3 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
A78M06
0℃≤TJ≤+125℃, VI=11V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TJ=25°C
5mA≤IO≤350mA, 8V≤VI≤21V
5.75
5.7
6
6
-
-
-
-
-
-
-
6.25
6.3
100
50
120
60
6
0.5
0.8
Output Voltage
VO
8V≤VI≤25V
9V≤VI≤25V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 9V≤VI≤25V
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 9V≤VI≤19V,
f=120Hz
Ripple Rejection Ratio
75
dB
A78M08
0℃≤TJ≤+125℃, VI=14V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TJ=25°C
5mA≤IO≤350mA, 10.5V≤VI≤23V
7.7
7.6
8
8
-
-
-
-
-
-
-
8.3
8.4
100
50
160
80
6
0.5
0.8
Output Voltage
VO
10.5V≤VI≤25V
11V≤VI≤25V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 10.5V≤VI≤25V
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 9V≤VI≤19V,
f=120Hz
Ripple Rejection Ratio
73
dB
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 4 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
A78M09
0℃≤TJ≤+125℃, VI=15V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
8.6
Typ.
Max.
Unit
V
TJ=25°C
9
9
-
-
-
-
-
-
-
9.4
9.45
100
50
180
90
6
0.5
0.8
Output Voltage
VO
5mA≤IO≤350mA, 11.5V≤VI≤24V 8.55
11.5V≤VI≤25V
12V≤VI≤25V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 11.5V≤VI≤25V
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 12.5V≤VI≤23V,
f=120Hz
Ripple Rejection Ratio
71
dB
A78M10
0℃≤TJ≤+125℃, VI=17V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TJ=25°C
5mA≤IO≤350mA, 12.5V≤VI≤25V
9.6
9.5
10
10
-
-
-
-
-
-
-
10.4
10.5
100
50
200
100
6
Output Voltage
VO
12.5V≤VI≤25V
13V≤VI≤25V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 12.5V≤VI≤25V
0.5
0.8
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 13V≤VI≤23V,
f=120Hz
Ripple Rejection Ratio
71
dB
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 5 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
A78M12
0℃≤TJ≤+125℃, VI=19V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
11.5
Typ.
Max.
Unit
V
TJ=25°C
12
12
-
-
-
-
-
-
-
12.5
12.6
100
50
240
120
6
Output Voltage
VO
5mA≤IO≤350mA, 14.5V≤VI≤27V 11.5
14.5V≤VI≤30V
16V≤VI≤30V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 14.5V≤VI≤30V
0.5
0.8
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 15V≤VI≤25V,
f=120Hz
Ripple Rejection Ratio
71
dB
A78M15
0℃≤TJ≤+125℃, VI=23V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
14.4
Typ.
Max.
Unit
V
TJ=25°C
15
15
-
-
-
-
-
-
-
15.6
15.75
100
50
300
150
6
Output Voltage
VO
5mA≤IO≤350mA, 17.5V≤VI≤30V 14.25
17.5V≤VI≤30V
20V≤VI≤30V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 17.5V≤VI≤30V
0.5
0.8
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 18.5V≤VI≤28.5V,
f=120Hz
Ripple Rejection Ratio
70
dB
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 6 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
A78M18
0℃≤TJ≤+125℃, VI=26V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
17.3
Typ.
Max.
Unit
V
TJ=25°C
18
18
-
-
-
-
-
-
-
18.7
18.9
100
50
360
180
6
Output Voltage
VO
5mA≤IO≤350mA, 20.5V≤VI≤33V 17.1
21V≤VI≤33V
24V≤VI≤33V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 21V≤VI≤33V
0.5
0.8
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 22V≤VI≤32V,
f=120Hz
Ripple Rejection Ratio
69
dB
A78M20
0℃≤TJ≤+125℃, VI=29V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TJ=25°C
5mA≤IO≤350mA, 23V≤VI≤35V
19.2
19
-
-
-
-
-
-
-
20
20
-
-
-
-
-
-
-
20.8
21
100
50
400
200
6
0.5
0.8
Output Voltage
VO
23V≤VI≤35V
24V≤VI≤35V
5mA≤IO≤500mA
5mA≤IO≤200mA
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 23V≤VI≤35V
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 24V≤VI≤34V,
f=120Hz
Ripple Rejection Ratio
69
dB
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 7 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
A78M24
0℃≤TJ≤+125℃, VI=33V, IO=350mA, CI=0.33μF, CO=0.1uF, unless otherwise specified
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
TJ=25°C
5mA≤IO≤350mA, 27V≤VI≤38V
23
22.8
24
24
-
-
-
-
-
-
-
25
25.2
100
50
480
240
6
Output Voltage
VO
27V≤VI≤38V
28V≤VI≤38V
5mA≤IO≤500mA
5mA≤IO≤200mA
-
-
-
-
-
-
-
TJ=25°C,
IO=200mA
Voltage Regulation
Current Regulation
SV
mV
SI
IQ
TJ=25°C
TJ=25°C
mV
mA
mA
Quiescent Current
Quiescent Current
Change
5mA≤IO≤350mA
IO=200mA, 27V≤VI≤38V
0.5
0.8
ΔIQ
Input-Output Differential
Pressure
VI-VO
Srip
TJ=25°C, IO=500mA
-
-
2
-
-
V
IO=300mA, 28V≤VI≤38V,
f=120Hz
Ripple Rejection Ratio
67
dB
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 8 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
PACKAGE INFORMATION
Dimension in TO-252 (Unit: mm)
Symbol
Min
6.4
4.8
0.9
5.9
2.3
1.8
2.2
2.2
0.66
Max
6.8
Symbol
Min
0.6
Max
0.95
2.5
A
B
C
D
E
F
G
H
I
J
K
L
5.53
1.3
2.1
0.4
0.6
6.3
M
N
O
P
Q
R
0.80
0.9
1.4
2.9
1.1
2.2
0.4
0.6
2.4
0.81
3.6
1.01
4.0
2.4
0.92
0.4
0.6
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 9 -
AiT Semiconductor Inc.
A78MXX
BIPOLAR LINEAR REGULATOR
www.ait-ic.com
THREE TERMINAL POSITIVE VOLTAGE REGULATOR
IMPORTANT NOTICE
AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to
discontinue any integrated circuit product or service without notice, and advises its customers to obtain the
latest version of relevant information to verify, before placing orders, that the information being relied on is
current.
AiT Semiconductor Inc.'s integrated circuit products are not designed, intended, authorized, or warranted to
be suitable for use in life support applications, devices or systems or other critical applications. Use of AiT
products in such applications is understood to be fully at the risk of the customer. As used herein may involve
potential risks of death, personal injury, or server property, or environmental damage. In order to minimize
risks associated with the customer's applications, the customer should provide adequate design and
operating safeguards.
AiT Semiconductor Inc. assumes to no liability to customer product design or application support. AiT
warrants the performance of its products of the specifications applicable at the time of sale.
REV2.0
- NOV 2013 RELEASED, MAR 2019 UPDATED -
- 10 -
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