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A78R33PICのメーカーはAUKです、この部品の機能は「LDO Fixed Regulator IC」です。 |
部品番号 | A78R33PIC |
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部品説明 | LDO Fixed Regulator IC | ||
メーカ | AUK | ||
ロゴ | |||
このページの下部にプレビューとA78R33PICダウンロード(pdfファイル)リンクがあります。 Total 7 pages
EH
Semiconductor
A78RxxPIC
LDO Fixed Regulator IC
Description
The A78Rxx Series is a low dropout voltage regulator suitable for various electronic equipments. It provides
constant voltage power source with TO-220F-4SL lead full-mold package. Dropout voltage of A78Rxx Series is
below Max .0.5V in full rated current (1A). This regulator has various functions such as current limit protection,
over voltage protection and output on/off control.
Features
• 1A output low dropout regulator
• TO-220F-4SL full-mold package (4pin)
• Current limit protection
• Over voltage protection
• Thermal Shutdown Protection
• With output on/off control (At typical 1.5V)
• Control pin open or high signal, output on
Pin Connection
1. INPUT
2. OUTPUT
3. GROUND
1 4. ON/OFF CONTROL
Ordering Information
Type NO.
A78RxxPIC
Marking
A78RxxPI
xx: Voltage (3.3V=33, 5.0V=05, 8.0V=08, 9.0V=09)
Package Code
TO-220F-4SL
Device Selection Guide
Device
A78R33PIC
A78R05PIC
A78R08PIC
A78R09PIC
Output Voltage
3.3V
5.0V
8.0V
9.0V
KSD-I0S002-001
1
1 Page Electrical Characteristics
(VI = VO+2V, Io = 500mA, VCT(High)=2.7V, Ta = 25°C, unless otherwise specified)
Electric Characteristic
Symbol
Conditions
A78R33PIC
-
Output Voltage
A78R05PIC
VO
A78R08PIC
-
-
A78R09PIC
-
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection Ratio
Dropout Voltage
Control Voltage High
Control Voltage Low
Control Bias Current High
Control Bias Current Low
Note
1. A78R33: VI=4.3V~12V
A78R08: VI=9V~16V
△VO(△VI) Note1, IO=500mA
△VO(△IL) 5mA≤IO≤1.0A
IQC
RR
VDROP
IO=0mA
(VO+2V)≤VI≤12V, IO=50mA
f=120Hz
IO=1.0A
VCT(High) IO=0mA, Output ON
VCT(Low) IO=0mA, Output OFF
ICT(High)
VCT(High) = 2.7V
ICT(Low)
VCT(Low) = 0.4V
A78R05: VI=6V~12V
A78R09: VI=10V~16V
■ Test Circuit of A78RxxPIC
A78RxxPIC
Min. Typ. Max. Unit
3.22 3.3 3.38 V
4.88 5.0 5.12 V
7.80 8.0 8.20 V
8.78 9.0 9.22 V
- 0.5 2.5 %
- 0.1 2.0 %
- - 10 mA
45 55
- dB
- - 0.5 V
2.0 -
-V
- - 0.8 V
- - 20 μA
- - -0.4 mA
㎌㎌
KSD-I0S002-001
3
3Pages Outline Dimensions (Unit: mm)
9.80~10.20
A78RxxPIC
12
2.54 Typ.
0.85 Min.
0.70 Max.
34
KSD-I0S002-001
6
6 Page | |||
ページ | 合計 : 7 ページ | ||
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PDF ダウンロード | [ A78R33PIC 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。 |
部品番号 | 部品説明 | メーカ |
A78R33PIC | LDO Fixed Regulator IC | AUK |