DataSheet.jp

MC7809A の電気的特性と機能

MC7809A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 MC7809A
部品説明 3-Terminal 1A Positive Voltage Regulator
メーカ Fairchild
ロゴ Fairchild ロゴ 




このページの下部にプレビューとMC7809Aダウンロード(pdfファイル)リンクがあります。

Total 28 pages

No Preview Available !

MC7809A Datasheet, MC7809A PDF,ピン配置, 機能
www.fairchildsemi.com
MC78XX/LM78XX/MC78XXA
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 MC78XX/LM78XX/MC78XXA series of three
terminal positive regulators 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
1
D-PAK
1
1. Input 2. GND 3. Output
Internal Block Digram
©2001 Fairchild Semiconductor Corporation
Rev. 1.0.1

1 Page





MC7809A pdf, ピン配列
MC78XX/LM78XX/MC78XXA
Electrical Characteristics (MC7806)
(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =11V, CI= 0.33µF, CO= 0.1µF, unless otherwise specified)
Parameter
Symbol
Conditions
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
VO
Regline
Regload
IQ
IQ
VO/T
VN
RR
VDrop
rO
ISC
IPK
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 to750A
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
MC7806
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


MC7809A 電子部品, 半導体
MC78XX/LM78XX/MC78XXA
Electrical Characteristics (MC7810)
(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 °C
5.0mA IO1.0A, PO 15W
VI = 12.5V to 25V
TJ =+25°C
VI = 12.5V to 25V
VI = 13V to 25V
TJ =+25°C
IO = 5mA to 1.5A
IO = 250mA to 750mA
TJ =+25°C
IO = 5mA to 1.0A
VI = 12.5V to 29V
IO = 5mA
f = 10Hz to 100KHz, TA =+25 °C
f = 120Hz
VI = 13V to 23V
IO = 1A, TJ=+25 °C
f = 1KHz
VI = 35V, TA=+25 °C
TJ =+25 °C
MC7810
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/°C
- 58 - µV/Vo
56 71 - dB
- 2- V
- 17 - m
- 250 - mA
- 2.2 -
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



ページ 合計 : 28 ページ
 
PDF
ダウンロード
[ MC7809A データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
MC7809

3-Terminal 1A Positive Voltage Regulator

Fairchild
Fairchild
MC7809

(MC7800 Series) Three Terminal Positive Fixed Voltage Regulators

Motorola Semiconductor
Motorola Semiconductor
MC7809A

3-Terminal 1A Positive Voltage Regulator

Fairchild
Fairchild
MC7809AE

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor
Fairchild Semiconductor


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap