HT7590-2 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT7590-2

100mA Low Power LDO

Holtek Semiconductor 

Block Diagram

V IN

HT75XX-2

VO UT

V re f

GND

Pin Assignment

TO 92

S O T89

F r o n t V ie w

G N D V IN V O U T

G N D V IN V O U T

S O T 2 3 -5 -A

NC

NC

G N D V IN V O U T

S O T 2 3 -5 -B

VO UT

NC

T o p V ie w

V IN G N D N C

B o tto m V ie w

G N D V IN V O U T

G N D V IN V O U T

V IN G N D N C

Absolute Maximum Ratings

Supply Voltage .........................................-0.3V to 26V

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

Storage Temperature ...........................-50°C to 125°C

Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² 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 conditions may affect device reliability.

Thermal Information

Symbol

qJA

Parameter

Thermal Resistance

(Junction to Ambient)

(Assume no ambient airflow,

no heat sink)

PD

Power Dissipation

Note: PD is measured at Ta= 25°C

Package

SOT23-5

SOT89

TO92

SOT23-5

SOT89

TO92

Max.

500

200

200

0.20

0.50

0.50

Unit

°C/W

°C/W

°C/W

W

W

W

Rev. 1.20

2

June 1, 2011

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