MC7818CTG | onsemi
Voltage regulator, 18 VDC, 1 A, positive, TO-220, MC7818CTG
Discontinued
Positive Voltage Regulator, MC7818CTG, ON Semiconductor
These voltage regulators are monolithic integrated circuits designed as fixed−voltage regulators for a wide variety of applications including local, on−card regulation. These regulators employ internal current limiting, thermal shutdown, and safe−area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.
FEATURES
- Output Current in Excess of 1.0 A
 - No External Components Required
 - Internal Thermal Overload Protection
 - Internal Short Circuit Current Limiting
 
Technical Data
- Temperature: 0°C to 125°C
 - Output current: 1 A
 - Output voltage range: 18 VDC
 
| Filter | Property | Value | 
|---|---|---|
| Assembly | THT | |
| Enclosure | TO-220 | |
| Version | fixed | |
| Number of Regulators | 1 | |
| Input voltage AC | 20-35 V | |
| Output voltage DC | 18 VDC | |
| Output current | 1 A | |
| Polarity | positive | |
| min. operating temperature | 0 °C | |
| max. operating temperature | 125 °C | 
| Property | Value | 
|---|---|
| Country of origin | CN | 
| Original Packaging | Bar with 50 pieces | 
| Customs tariff number | 85423390 | 
| Property | Value | 
|---|---|
| Date of RoHS guidelines | 6/8/11 | 
| RoHS conform | Yes | 
| SVHC free | Yes |