LP3818-03

May.-2013

www.lowpowersemi.com

Page 3 of 6

Preliminary Datasheet

LP3818

Absolute Maximum Ratings



Input Voltage range --------------------------------------------------------------------------------------- -0.3V~6V



Output Voltage range ------------------------------------------------------------------------------------- -0.3V~6V



Maximum Output current -------------------------------------------------------------------------------------- 70mA



Maximum power dissipation ------------------------------------------------------------------------------- 150mW



Ambient temperature ------------------------------------------------------------------------------------- -40~+85℃



Storage temperature ------------------------------------------------------------------------------------- -40~125℃



Lead temperature and time ----------------------------------------------------------------------------- 260℃,10s

Electrical Characteristics

(LP3818-27B3F,T=25°C, Unless otherwise specified.)

Symbol

Parameter

Conditions

Reference data

Unit

Min.

Typ.

Max.

VDET

Detector Threshold

2.58

2.63

2.72

V

VHYS

Detector Threshold Hysteresis

0.054

0.108

0.162

V

ISS

Current consumption

5

uA

VDDH

Maximum operating

voltage

5.5

V

VDDL

Minimum Operating

voltage

2.5

V

IOUT

Output current

Nch

VDS=0.05V

VDD=0.70V

0.01

0.05

mA

Pch

VDS=-2.1V

VDD=4.50V

1.0

2.0

mA

TDELAY Output Delay Time

200

mS