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Pin Assignments
SOT‐89
SOT‐223
TO‐252
TO‐220‐3
PACKAGE
PIN
1
2
SYMBOL
DESCRIPTION
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
ADJ/GND
VOUT
VIN
SOT‐89
3
Regulator Input Pin
PACKAGE
PIN
1
2, 4
3
SYMBOL
ADJ/GND
VOUT
DESCRIPTION
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
SOT‐223
VIN
Regulator Input Pin
PACKAGE
PIN
1
2, 4
3
SYMBOL
ADJ/GND
VOUT
DESCRIPTION
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
TO‐252
VIN
Regulator Input Pin
PACKAGE
PIN
1
2, 4
3
SYMBOL
ADJ/GND
VOUT
DESCRIPTION
Ground Pin or ADJ Terminal Pin for Adjustable.
Regulator Output Pin
TO‐220‐3
VIN
Regulator Input Pin
Ordering Information
DEVICE
DEVICE CODE
XX is nominal output voltage designator :
AD: ADJ
12: 1.2V
18: 1.8V
25: 2.5V
33: 3.3V
50: 5.0V
RS1117A‐XX YY Z
YY is package designator :
M: SOT‐89
SJ: SOT‐223
J: TO‐252
E: TO‐220‐3
Z is Lead Free designator :
P: Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package
G: Green (Halogen Free with Commercial Standard)
DS‐RS1117A‐16 September, 2009
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ORISTER [ ORISTER CORPORATION ]
