Rev. 1.00

2

April 10, 2013

HT71xx-2

Block Diagram

VO UT

VI N

GN D

V re f

Pin Assignment

TO 92

GN D

VI N

VO UT

SO T8 9

VO UT

GN D VI N

71xx -2

Fr ont V ie w

Vi de V ie w

SO T2 3- 5

GN DV IN

VO UT

GN D

VI N

VO UT

71xx -2

1xx2

NC

NC

To p Vi ew

GN DV IN

VO UT

Absolute Maximum Ratings

SupplyVoltage...................................... −0.3Vto33V

StorageTemperature..........................−50°Cto125°C

OperatingTemperature........................−40°Cto85°C

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder″AbsoluteMaximumRatings″

maycausesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyond

thoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffect

devicereliability.

Thermal Information

Symbol

Parameter

Package

Max.

Unit

Thermal Resistance (Junction to Ambient)

(Assume no ambient airflow, no heat sink)

SOT23-5

500

°C/W

SOT89

200

°C/W

TO92

200

°C/W

Power Dissipation

SOT23-5

0.20

W

SOT89

0.50

W

TO92

0.50

W