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1A Positive 3 terminal voltage regulator KA7809ETU , Thermal Overload Protection

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1A Positive 3 terminal voltage regulator KA7809ETU , Thermal Overload Protection

Brand Name : FAIRCHILD

Model Number : KA7809ETU

Certification : Original Factory Pack

Place of Origin : Philippines

MOQ : 20

Price : Negotiate

Payment Terms : T/T, Western Union,Paypal

Supply Ability : 20000

Delivery Time : 1

Packaging Details : please contact me for details

Description : Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3

Output Current : up to 1A

Output Voltages : 5, 6, 8, 9, 12, 15, 18, 24V

Protection : Thermal Overload Protection

Output Voltage : TJ =+25°C 5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 10.5V to 23V

Regline : TJ =+25°C

IQ : TJ =+25°C

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1A Positive 3 terminal voltage regulator KA7809ETU , Thermal Overload Protection

Description

The KA78XXE/KA78XXAE series of three-terminal positive regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.

Internal Block Diagram

Parameter Symbol Value Unit

Input Voltage (for VO = 5V to 18V)

(for VO = 24V)

VI

VI

35

40

V

V
Thermal Resistance Junction-Cases (TO-220) RθJC 5 °C/W
Thermal Resistance Junction-Air (TO-220) RθJA 65 °C/W
Operating Temperature Range (KA78XXE/AE/ER) TOPR 0 ~ +125 °C
Storage Temperature Range TSTG 65 ~ +150 °C

Product Tags:

npn smd transistor

      

silicon power transistors

      
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