Rev. 1.70

2

January 11, 2019

HT75xx-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

Fr ont V ie w

Bo tto m Vi ew

GN D

VI N

VO UT

SO T2 3- 5

GN DV IN

VO UT

NC

NC

GN DV IN

VO UT

75xx -2

5xx2

75xx -2

Absolute Maximum Ratings

Supply Voltage ................................................. −0.3V to 33V

Storage Temperature .................................... −50°C to 160°C

Operating Temperature .................................. −40°C to 85°C

Maximum Junction Temperature ..................................150°C

Note: These are stress ratings only. Stresses exceeding the range specified under ″AbsolutemAximum Ratings″

may cause substantial damage to the device. Functional operation of this device at other conditions beyond

those listed in the specification is not implied and prolonged exposure to extreme conditionsmAy affect

device reliability.

Thermal Information

Symbol

Parameter

Package

Max.

Unit

θJA

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

PD

Power Dissipation

SOT23-5

0.20

W

SOT89

0.50

W

TO92

0.50

W

Note: PD is measured at Ta=25°C