S7805P-C [KODENSHI]
Regulator,;
| 型号： | S7805P-C |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | Regulator, |
| 文件： | 总7页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S78xxP-C
Semiconductor
Fixed Voltage Regulator
Descriptions
The S78xx series are three-terminal positive regulators providing over 1A output current
with internal current limiting, thermal shutdown and safe area protection. These regulators
are useful in a wide range of applications. Although they are just fixed voltage regulators,
the S78xx series can be used with external components to obtain adjustable voltages and
currents.
Features
·
Internal Short Circuit Current Limiting
· Maximum Output Current (1A Max.)
·
·
Thermal Overload Protection
Output Transistor Safe Area Protection
Ordering Information
Type NO.
Marking
Package Code
TO-220AB
S78xxP
S78□□P
□□:Voltage Code (05:5V, 06:6V, 08:8V, 09:9V, 12:12V)
Outline Dimensions
unit : mm
PIN Connections
1. Input
2. GND
3. Output
KSI-2017-000
1
S78xxP-C
Absolute Maximum Ratings
Characteristic
Ta=25
Unit
V
° C
Symbol
VIN
Ratings
35
Operating Input voltage
Power Dissipation (TC =25℃)
Power Dissipation (without Heatsink)
Operating Junction Temperature
Storage Temperature
PD
20.8
W
PD
2.0
W
TJ
-30 ~ 125
-65 ~ 150
°C
Tstg
°C
Electrical Characteristics
( h V = 10V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
IN
S7805P-C
Min. Typ. Max.
Characteristic
Symbol
Test Condition
Unit
Tj =25℃
4.8
5.0
5.2
Output Voltage
VOUT
V
IOUT=5mA ~ 1A
4.75
5.0
3
5.25
100
50
100
50
8.0
1.3
0.5
-
VIN=7.0V ~ 20V, PO≤ 15W
VIN=7.0V ~ 25V
-
-
êVOUT
Tj =25℃
Line Regulation
Load Regulation
mV
mV
VIN=8.0V ~ 12V
1
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
15
5
êVOUT
Tj =25℃
Tj =25℃
-
Quiescent Current
IB
-
4.2
-
mA
mA
VIN = 70V ~ 25V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz
-
êIB
Quiescent Current Change
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
40
78
2.0
0.75
-1.1
2.2
uVrms
dB
V
f=120Hz, VIN =8.0V ~ 18V
62
-
-
Tj =25℃
VD
IOUT=1A
-
Tj =25℃
Tj =25℃
Tj =25℃
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
A
TCVO
IPK
IOUT=5mA
-
-
mV/°C
-
-
A
KSI-2017-000
2
S78xxP-C
Electrical Characteristics
( h V = 11V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
IN
S7806P-C
Min. Typ. Max.
Characteristic
Symbol
Test Condition
Unit
V
Tj =25℃
5.75
5.7
6.0
6.0
6.25
6.3
Output Voltage
VOUT
IOUT=5mA ~ 1A
VIN=8.0V ~ 21V, PO≤ 15W
VIN=8.0V ~ 25V
-
-
5
1.5
14
4
120
60
120
60
8.0
1.3
0.5
-
êVOUT
Tj =25℃
Line Regulation
mV
VIN=9.0V ~ 13V
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
êVOUT
Tj =25℃
Tj =25℃
Load Regulation
mV
mA
mA
-
Quiescent Current
IB
-
4.3
-
VIN = 8.0V ~ 25V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz
-
êIB
Quiescent Current Change
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
45
75
2.0
0.55
-0.8
2.2
uVrms
f=120Hz, VIN =9.0V ~ 19V
59
-
-
dB
Tj =25℃
VD
IOUT=1A
-
V
A
Tj =25℃
Tj =25℃
Tj =25℃
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
TCVO
IPK
IOUT=5mA
-
-
mV/°C
A
-
-
KSI-2017-000
3
S78xxP-C
Electrical Characteristics
( h V = 14V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
IN
S7808P-C
Min. Typ. Max.
Characteristic
Symbol
Test Condition
Unit
V
Tj =25℃
7.7
7.6
8.0
8.0
8.3
8.4
Output Voltage
VOUT
IOUT=5mA ~ 1A
VIN=10.5V ~ 23V, PO≤ 15W
VIN=10.5V ~ 25V
-
-
6
2
160
80
160
80
8.0
1.0
0.5
-
êVOUT
Tj =25℃
Line Regulation
mV
VIN=11.0V ~ 17V
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
12
4
êVOUT
Tj =25℃
Tj =25℃
Load Regulation
mV
mA
mA
-
Quiescent Current
IB
-
4.3
-
VIN = 11.5V ~ 27V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz
f=120Hz, VIN =12V ~ 22V
IOUT=1A
-
êIB
Quiescent Current Change
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
52
72
2.0
0.45
-0.8
2.2
uVrms
55
-
-
dB
Tj =25℃
Tj =25℃
Tj =25℃
Tj =25℃
VD
-
V
A
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
TCVO
IPK
IOUT=5mA
-
-
mV/°C
A
-
-
KSI-2017-000
4
S78xxP-C
Electrical Characteristics
( h V = 16V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
IN
S7809P-C
Min. Typ. Max.
Characteristic
Symbol
Test Condition
Unit
Tj =25℃
8.65
8.55
9.0
9.0
9.35
9.45
Output Voltage
VOUT
V
IOUT=5mA ~ 1A
VIN=14.5V ~ 30V, PO≤ 15W
VIN=11.5V ~ 27V
-
-
7
2
180
90
180
90
8.0
1.0
0.5
-
êVOUT
Tj =25℃
Line Regulation
mV
VIN=13.0V ~ 19V
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
12
4
êVOUT
Tj =25℃
Tj =25℃
Load Regulation
mV
mA
mA
-
Quiescent Current
IB
-
4.3
-
VIN = 11.5V ~ 27V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz,
f=120Hz, VIN =15V ~ 25V
IOUT=1A
-
êIB
Quiescent Current Change
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
60
70
2.0
0.4
-1.0
2.2
uVrms
55
-
-
dB
Tj =25℃
Tj =25℃
Tj =25℃
Tj =25℃
VD
-
V
A
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
TCVO
IPK
IOUT=5mA
-
-
mV/°C
A
-
-
KSI-2017-000
5
S78xxP-C
Electrical Characteristics
( h V = 19V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
IN
S7812P-C
Min. Typ. Max.
Characteristic
Symbol
Test Condition
Unit
Tj =25℃
11.5
11.4
12.0
12.0
12.5
12.6
Output Voltage
VOUT
V
IOUT=5mA ~ 1A
VIN=14.5V ~ 30V, PO≤ 15W
VIN=14.5V ~ 30V
-
-
10
3
240
120
240
120
8.0
1.0
0.5
-
êVOUT
Tj =25℃
Line Regulation
mV
VIN=16.0V ~ 22V
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
12
4
êVOUT
Tj =25℃
Tj =25℃
Load Regulation
mV
mA
mA
-
Quiescent Current
IB
-
4.3
-
VIN = 14.5V ~ 30V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz,
f=120Hz, VIN =15V ~ 25V
IOUT=1A
-
êIB
Quiescent Current Change
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
75
71
2.0
0.35
-1.0
2.2
uVrms
55
-
-
dB
Tj =25℃
Tj =25℃
Tj =25℃
Tj =25℃
VD
-
V
A
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
TCVO
IPK
IOUT=5mA
-
-
mV/°C
A
-
-
■
Test circuit
KSI-2017-000
6
S78xxP-C
Electrical Characteristic Curves
Fig. 1. VD vs Tj
Fig. 2. IOUT vs │Vin -VOUT│
Fig. 3. PD vs Ta
Fig. 4. IQC vs Vin
Fig. 5. Ripple Rejection
KSI-2017-000
7
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