Semtech Corporation 7809
3-terminal 1A positive voltage regulator
| Part No. | 7809 |
|---|---|
| Datasheet | 7809 Download |
| Manufacturer |  Semtech Corporation |
| Description | 3-terminal 1A positive voltage regulator |
| Buy | Stock & Price |
FEATURES
● Output Current up to 1 A● Thermal Overload Protection
● Short Circuit Protection
● Output Transistor Safe Operating Area Protection
ABSOLUTE MAXIMUM RATINGS
(Ta = 25 OC) Parameter Input Voltage Thermal Resistance Junction-Cases Thermal Resistance Junction-Air Operating Temperature Range Storage Temperature Range TO-220 Plastic Package Symbol VI RθJC RθJA TOPR TS Value 35 5 65 0 to + 125 - 65 to + 150 Unit V OC/W OC/W OC OCELECTRICAL CHARACTERISTICS
(0 OC < TJ < 125 OC, IO = 500 mA, VI = 15 V, CI = 0.33 µF, CO = 0.1 µF, unless otherwise specified) Parameter Symbol Conditions Min. Typ. Max. Unit TJ = 25 OC 8.65 9 9.35 Output Voltage VO 5 mA IO 1 A, PO 15 W VI = 11.5 V to 24 V 8.6 9 9.4 V Line Regulation 1) Regline TJ = 25 OC VI = 11.5 V to 25 V VI = 12 V to 17 V - - 180 mV - - 90 Load Regulation 1) Regload TJ = 25 OC IO = 5 mA to 1.5 A IO = 250 mA to 750 mA - - 180 mV - 90 Quie
