AMC317 Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – 1.5A / 3- TERMINAL ADJUSTABLE REGULATOR

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AMC317
1.2A / 3-TERMINAL ADJUSTABLE
REGULATOR
DESCRIPTION
FEATURES
The AMC317 series is a 3-terminal adjustable regulator „ Output current capability of 1.2A
featuring output current of typical 1.2A over a wide output _{„ Wide output voltage range – adjustable from}
range from 1.2V to 20V. Only two external resistors are
1.2V to 20V
required to set the output voltage. This feature provides _{„ Ripple rejection typically 80 dB}
better line and load regulation than fixed regulators.
„ Typically 0.1% load regulation
Also, the AMC317 series offers full overload _{„ Built-in over current, over temperature and}
protection, current limit, and thermal protection features. In
overload protection.
most applications, no capacitor is required for the AMC317.
However, if the device is located far from the input filter ^{„ Internal thermal overload protection}
capacitor, then an input bypass will be required. Also, in ^{„ Available in 3-Lead TO-220, and surface}
order to improve the transient response, an output capacitor
mount 3-Lead TO-263.
is recommended.
„ Identical pin assignment to earlier LM317
series.
APPLICATIONS
„ Voltage Regulators
„ Power Supplies
„ Current Regulators
„ Switching Regulators
„ Current Limiter
„ Constant Current Battery Charger
„ Current Limited Charger
PACKAGE PIN OUT
V_IN
V_OUT
ADJ
3-Pin Plastic TO-220
(Top View)
V IN
VOUT
ADJ
3-Pin Plastic TO-263
Surface M ount
(Top View )
3. VIN
2. V out
1. ADJ/GND
3-Pin Plastic TO-252
Surface Mount
(Top View)
V _IN
V _OUT
ADJ
3 -P in P la s tic S O T-2 2 3
S u rface M o u n t
(To p V ie w )
ORDER INFORMATION
T_A (°C)
T ^{Plastic TO-220}
3-pin
ST ^{Plastic TO-263}
3-pin
SJ ^{Plastic TO-252}
3-pin
SK ^{Plastic SOT-223}
3-pin
0 to 70 AMC317T
AMC317ST
AMC317SJ
AMC317SK
0 to 70 AMC317TF (Lead Free) AMC317STF (Lead Free) AMC317SJF (Lead Free) AMC317SKF (Lead Free)
Note: 1.All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e.
AMC317STT).
2.The letter “F” is marked for Lead Free process.
Copyright © 2006 ADDtek Corp.
1
DD011_G -- MARCH 2007