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Pin Assignments
SOT-223-5
TO-252-5
PACKAGE
SOT-223-5
PIN
1
2
3
4
SYMBOL
VIN
VOUT
SS
DESCRIPTION
Regulator Input Pin
Regulator Output Pin
Soft-Start Function
Enable Pin
EN
5
GND/ADJ
Ground Pin or ADJ Terminal Pin for Adjustable.
PACKAGE
TO-252-5
PIN
1
2
3
4
SYMBOL
VIN
VOUT
GND/ADJ
SS
DESCRIPTION
Regulator Input Pin
Regulator Output Pin
Ground Pin or ADJ Terminal Pin for Adjustable.
Soft-Start Function
5
EN
Enable Pin
Ordering Information
DEVICE
DEVICE CODE
XX is nominal output voltage (for example, AD=ADJ, 18 = 1.8V, 33 = 3.3V, 285 = 2.85V).
EEE is CE Input Logic & Discharge Function Selection : (see CE & Discharge Function Selection Table)
YY is package designator :
NE : SOT-25
RS7225-XX EEE YY Z
SC : SC-70-5
S : SOP-8
Z is Lead Free designator :
P: Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package
G: Green (Halogen Free with Commercial Standard)
CE & Discharge Function Selection Table
EEE
CODE
NHF
NLF
NHN
NLN
UHF
ULF
EN Type
EEE
CODE
UHN
ULN
DHF
DLF
EN Type
Discharge
Discharge
Type 1
None
None
None
None
Type 2
Type 1
Pull High
Pull High
Pull Low
Pull Low
Pull Low
Pull Low
Type 2
High Active
Low Active
High Active
Low Active
High Active
Low Active
Fast
Fast
Normal
Normal
Fast
High Active
Low Active
High Active
Low Active
High Active
Low Active
Normal
Normal
Fast
Fast
Normal
Normal
Pull High
Pull High
DHN
DLN
Fast
DS-RS7225-02
September, 2009
www.Orister.com
ORISTER [ ORISTER CORPORATION ]
