RS7215 Datasheet, PDF (2/10 Pages) Orister Corporation – 1A Adjustable & Fixed Voltage LDO Linear Regulator with Enable Function & Fast Discharge

Pin Assignments
SOT‐223‐5
TO‐252‐5
Page No. : 2/10
PACKAGE
SOT‐223‐5
PIN
SYMBOL
DESCRIPTION
1
VIN
Regulator Input Pin
2
VOUT
Regulator Output Pin
3
NC/ADJ
No Connect for Fixed Voltage or ADJ Terminal Pin for
Adjustable.
4
EN
Enable Pin
5
GND
Ground Pin
PACKAGE
TO‐252‐5
PIN
SYMBOL
DESCRIPTION
1
VIN
Regulator Input Pin
2
VOUT
Regulator Output Pin
3
GND
Ground Pin
4
NC/ADJ
No Connect for Fixed Voltage or ADJ Terminal Pin for
Adjustable.
5
EN
Enable Pin
Ordering Information
DEVICE
RS7215‐XX EEE YY Z
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 :
SK : SOT‐223‐5
EJ : TO‐252‐5
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
Type 1
Type 2
None
High Active
None
Low Active
None
High Active
None
Low Active
Pull High
High Active
Pull High
Low Active
Discharge
Fast
Fast
Normal
Normal
Fast
Fast
EEE
CODE
UHN
ULN
DHF
DLF
DHN
DLN
EN Type
Type 1
Type 2
Pull High
High Active
Pull High
Low Active
Pull Low
High Active
Pull Low
Low Active
Pull Low
High Active
Pull Low
Low Active
Discharge
Normal
Normal
Fast
Fast
Normal
Normal
DS‐RS7215‐02 September, 2009
www.Orister.com