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7909

Inchange Semiconductor
Part Number 7909
Manufacturer Inchange Semiconductor
Description Three Terminal Negative Voltage Regulator
Published Nov 22, 2016
Detailed Description INCHANGE Semiconductor isc Three Terminal Negative Voltage Regulator 7909 FEATURES ·Output current in excess of 1.0A ...
Datasheet PDF File 7909 PDF File

7909
7909

Overview
INCHANGE Semiconductor isc Three Terminal Negative Voltage Regulator 7909 FEATURES ·Output current in excess of 1.
0A ·Output voltage of -9V ·Internal thermal overload protection ·Output transition Safe-Area compensation ·Minimum Lot-to-Lot variations for robust device performance and reliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER RATING UNIT Vi DC input voltage -35 V Io Output current internally limited Ptot Power dissipation internally limited TOP Operating junction temperature 0~125 ℃ Tstg Storage temperature -55~150 ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Thermal Resistance, Junction to Case 5 ℃/W Rth j-a Thermal Resistance,Junction to Ambient 65 ℃/W isc website：www.
iscsemi.
com 1 isc & iscsemi is registered trademark INCHANGE Semiconductor isc Three Terminal Negative Voltage Regulator 7909 ·ELECTRICAL CHARACTERISTICS Tj=25℃ (Vi= -15V, IO=0.
5A, Ci= 2.
2μF, CO= 1μF unless otherwise specified) SYMBO L PARAMETER CONDITIONS MIN TYP MAX VO Output Voltage VO Output Voltage △VV Line Regulation △Vi Load Regulation Id Quiescent Current Vin=-9V; IO=0.
5A -8.
7 -9.
3 Vin=-1.
5 to-23V; IO=5mA to1A; Po≤15W -8.
6 -12 -9.
4 -11.
5V≤Vin≤-26V; IO=0.
5A 180 -12V≤Vin≤-18V ; IO=0.
5A 90 5.
0mA≤IO≤1.
5A; 180 250mA≤IO≤750mA; 90 Vin=-15V; IO=0.
5A 6 △d1 Quiescent Change Current 5.
0mA≤IO≤1.
0A; Vin=-15V 0.
5 △d2 Quiescent Change Current -11.
5V≤Vin≤-26V; IO=0.
5A 1 UNIT V V mV mV mA mA mA NOTICE： ISC reserves the rights to make changes of the content herein the datasheet at any time without notification.
The information contained herein is presented only as a guide for the applications of our products.
ISC products are intended for usage in general electronic equipment.
The products are not designed for use in equipment which require specialized quality and/or reliability, or in equipment which could have applications in hazardous environments, aerospace industry, or medical field.
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