1A Positive 3 terminal voltage regulator KA7809ETU , Thermal Overload Protection
manufacturer:
Manufacturer
Description:
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Category:
Power Management ICs
Price:
Negotiate
Payment Method:
T/T, Western Union,Paypal
Specifications
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
Highlight:
npn smd transistor
,silicon power transistors
Introduction
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 |
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Stock:
MOQ:
20