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KA7810 の電気的特性と機能

KA7810のメーカーはFairchildです、この部品の機能は「3-Terminal 1A Positive Voltage Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 KA7810
部品説明 3-Terminal 1A Positive Voltage Regulator
メーカ Fairchild
ロゴ Fairchild ロゴ 




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KA7810 Datasheet, KA7810 PDF,ピン配置, 機能
www.fairchildsemi.com
KA78XX/KA78XXA
3-Terminal 1A Positive Voltage Regulator
Features
• Output Current up to 1A
• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24V
• Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating Area Protection
Description
The KA78XX/KA78XXA series of three-terminal positive
regulator are available in the TO-220/D-PAK package and
with several fixed output voltages, making them useful in a
wide range of applications. Each type 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.
TO-220
Internal Block Digram
1
D-PAK
1
1. Input 2. GND 3. Output
©2001 Fairchild Semiconductor Corporation
Rev. 1.0.0

1 Page





KA7810 pdf, ピン配列
KA78XX/KA78XXA
Electrical Characteristics (KA7806/KA7806R)
(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =11V, CI= 0.33µF, CO=0.1µF, unless otherwise specified)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Resistance
Short Circuit Current
Peak Current
Symbol
VO
Regline
Regload
IQ
IQ
VO/T
VN
RR
VDrop
rO
ISC
IPK
Conditions
TJ =+25 oC
5.0mA IO 1.0A, PO 15W
VI = 8.0V to 21V
TJ =+25 oC
VI = 8V to 25V
VI = 9V to 13V
TJ =+25 oC
TJ =+25 oC
IO =5mA to 1.5A
IO =250mA to750mA
IO = 5mA to 1A
VI = 8V to 25V
IO = 5mA
f = 10Hz to 100KHz, TA =+25 oC
f = 120Hz
VI = 9V to 19V
IO = 1A, TJ =+25 oC
f = 1KHz
VI= 35V, TA=+25 oC
TJ =+25 oC
KA7806
Min. Typ. Max.
5.75 6.0 6.25
Unit
5.7 6.0 6.3
V
- 5 120
mV
- 1.5 60
- 9 120
mV
- 3 60
- 5.0 8.0 mA
- - 0.5
mA
- - 1.3
- -0.8
-
mV/
oC
- 45 - µV/Vo
59 75 - dB
-2 -
- 19 -
- 250 -
- 2.2 -
V
m
mA
A
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
3


3Pages


KA7810 電子部品, 半導体
KA78XX/KA78XXA
Electrical Characteristics (KA7810)
(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =16V, CI= 0.33µF, CO=0.1µF, unless otherwise specified)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Resistance
Short Circuit Current
Peak Current
Symbol
VO
Regline
Regload
IQ
IQ
VO/T
VN
RR
VDrop
rO
ISC
IPK
Conditions
TJ =+25 oC
5.0mA IO 1.0A, PO 15W
VI = 12.5V to 25V
TJ =+25 oC
VI = 12.5V to 25V
VI = 13V to 25V
TJ =+25 oC
TJ =+25 oC
IO = 5mA to 1.5A
IO = 250mA to 750mA
IO = 5mA to 1.0A
VI = 12.5V to 29V
IO = 5mA
f = 10Hz to 100KHz, TA =+25 oC
f = 120Hz
VI = 13V to 23V
IO = 1A, TJ=+25 oC
f = 1KHz
VI = 35V, TA=+25 oC
TJ =+25 oC
KA7810
Min. Typ. Max.
9.6 10 10.4
Unit
9.5 10 10.5
V
- 10 200
mV
- 3 100
- 12 200
mV
- 4 400
- 5.1 8.0 mA
- - 0.5
mA
- - 1.0
- -1 - mV/ oC
- 58 - µV/Vo
56 71 -
dB
- 2-
- 17 -
- 250 -
- 2.2 -
V
m
mA
A
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
6

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
KA7810

3-Terminal 1A Positive Voltage Regulator

Fairchild
Fairchild
KA7810

(KA78xx) 3-Teminal 1A Positive Voltage Regulators

Samsung Electronics
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KA7810A

3-Terminal 1A Positive Voltage Regulator

Fairchild
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KA7810AE

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor
Fairchild Semiconductor


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