HT1117-25 HOLTEK [Holtek Semiconductor Inc], HT1117-25 Datasheet - Page 2

• Manufacturer Part Number: HT1117-25
• Description: 1A General Purpose LDO
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Pin Assignment
Absolute Maximum Ratings*
Input Supply Voltage ..................V
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
Recommended Operating Conditions
Input Supply Voltage ..................V
Thermal Information
Note: P
Rev. 1.00
Symbol
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.
²*² Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating Ratings in-
dicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits.
The guaranteed specifications apply only for the test conditions listed.
q
P
D
JA
D
is measured at Ta= 25°C
Thermal Resistance
(Junction to Ambient)
Power Dissipation
Parameter
SS
SS
-0.3V to V
-0.3V to V
SS
SS
+13V
+12V
Package
SOT-223
SOT-223
2
Storage Temperature ...........................-50°C to 125°C
Ambient Temperature ............................-40°C to 85°C
Max.
0.75
134
HT1117 Series
August 7, 2007
°C/W
Unit
W