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The LM7918 is a 3-terminal regulator is available with fixed output voltages of b18V. This device needs only one external component a compensation capacitor at the output. The LM7918 is packaged in the TO-220 power package and is capable of supplying 1.5A of output current.
This regulator employs internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions. The low ground pin current of the LM7918 allows the output voltage to be easily boosted above the preset value with a resistor divider.
7918 Pinout
7918 Pin Configuration
| Pin No | Pin Name |
|---|---|
| 1 | Ground |
| 2 | Input |
| 3 | Output |
7918 Key Features
- Thermal, short circuit, and safe area protection
- High ripple rejection
- 1.5A output current
- 4% tolerance on the preset output voltage
Application
- Adjustable Power Supplies
- System Power Supplies
- Precision Voltage/Current Regulators
- On-Card Regulators
You can download this datasheet for 7918 -18V 1A Negative Regulator – Datasheet from the link given below:
