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PDF LM317K Data sheet ( Hoja de datos )
| Número de pieza | LM317K | |
| Descripción | 3-Terminal POSITIVE ADJUSTABLE VOLTAGE REGULATOR | |
| Fabricantes | Comset Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LM317K (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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LM317K
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
Ratings
Input-Output Voltage Differential
Output Current
Power Dissipation
TOP
TSTG
Operating Junction Temperature
Storage Temperature
THERMAL DATA
www.DataSheet.net/
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/
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet LM317K.PDF ] | |
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