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LM317T の電気的特性と機能

LM317TのメーカーはComset Semiconductorです、この部品の機能は「Positive Adjustable Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 LM317T
部品説明 Positive Adjustable Regulator
メーカ Comset Semiconductor
ロゴ Comset Semiconductor ロゴ 




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LM317T Datasheet, LM317T PDF,ピン配置, 機能
LM317T
3-Terminal Positive Adjustable Regulators
GENERAL DESCRIPTION
The LM317T are monolithic integrated circuits in TO220 packages.
They are intended for use as positive adjustable voltage regulators, and designed to supply
more than 1.5A of load current whit an output voltage adjustable over a 1.2 to 37V range.
Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS
Symbol
Vi-Vo
Io
PD
TOP
TSTG
Ratings
Input-Output Voltage Differential
Output Current
Power Dissipation
Operating Junction Temperature
Storage Temperature
THERMAL DATA
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Value
40
1.5
Internally
Limited
0° to 125
-65° to 150
Unit
V
A
W
°C
°C
Symbol
Ratings
RthJC
RthJA
From Junction to Case Thermal Resistance
From Junction to Free-Air Thermal Resistance
Value
1.67
62.5
Unit
°C/W
CHARACTERISTICS
Vi-Vo = 5 V, IO = 500 mA, IMAX = 1.5 A, PMAX = 20 W, unless otherwise specified
Symbol
Ratings
Test Condition(s)
Min
VREF
Vo
Vo
IADJ
IADJ
IADJ
SVR
Reference Voltage
Line Regulation
Load Regulation
Adjustment Pin Current
Adjustment Pin Current
Adjustment Pin Current
Ripple Rejection
Vi-Vo = 5 V
IO = 40 to 500 mA
Vi-Vo = 3 to 40 V
IO = 500 mA
Vi-Vo = 5 V
IO = 10mA to 1.5 A
Vi-Vo = 5 V
IO = 40 to 500 mA
Vi-Vo = 3 to 40 V
IO = 40 to 500 mA
Vi-Vo = 5 V
IO = 10mA to 1.5 A
Vi-Vo = 5 V; IO= 500 m A
VO= 10 V; f= 100 Hz
CADJ = 10 µF
1.2
-
-
-
-
-
66
Typ
1.25
-
-
-
-
-
-
Max Unit
1.3 V
0.05 %/V
1%
100 µA
5 µA
5 µA
- dB
02/10/2012
COMSET SEMICONDUCTORS
1/2
Datasheet pdf - http://www.DataSheet4U.co.kr/

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共有リンク

Link :


部品番号部品説明メーカ
LM317

Adjustable Voltage Regulator

Inchange Semiconductor
Inchange Semiconductor
LM317

THREE.TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR

ON Semiconductor
ON Semiconductor
LM317

3-TERMINAL ADJUSTABLE REGULATORS

Wing Shing Computer Components
Wing Shing Computer Components
LM317

1.2V TO 37V VOLTAGE REGULATOR

STMicroelectronics
STMicroelectronics


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