Diodes ZXCL SERIES - Manual (Page 3)

ZXCL SERIES
Issue 8 - October 2007 3 www.zetex.com
© Zetex Semiconductors plc 2007
Recommended operating conditions
* Output voltage will start to rise when V
IN
exceeds a value or approximately 1.3V. For normal operation,
V
IN(min)
> V
OUT(nom)
+ 0.5V.
Pin description
Symbol Parameter Min Max Units
V
IN
Input voltage range 2.0* 5.5 V
V
ENH
Enable pin logic level High pin 2.2 10 V
V
ENL
Enable pin logic level Low pin 0 0.8 V
T
A
Ambient temperature range -40 85 °C
Symbol Parameter
V
IN
Supply voltage
G
ND
Ground
E
N
Active HIGH enable input. TTL/CMOS logic compatible. Connect to V
IN
or logic high for normal operation
N/C No connection
V
O
Regulator output