7905 is a voltage regulator integrated circuit. It is a member of 79xx series of fixed linear voltage regulator ICs. The voltage source in a circuit may have fluctuations and would not give the fixed voltage output. The voltage regulator IC maintains the output voltage at a constant value. The xx in 78xx indicates the fixed output voltage it is designed to provide. 7905 provides a regulated supply of -5 V and 1A current.
Specification of LM7905 L7905 7905 5V Negative Voltage Regulator IC:
- Model: LM7905
- Package/Case: TO-220-3
- Minimum Supply Voltage (V): – 7
- Max. Operating Current (mA): 5
- Product Type: Linear Voltage Regulator
- Product Series: 79XX
- Operating Temperature Range (°C): -20 to 120
- Dimensions (mm) LxWxH: 10.28 x 4.82 x 9.28
- Mounting Type: Through Hole
- Number of Outputs: 1 Output
- Polarity: Negative
- Output Voltage: – 5 V
- Output Current: 500 mA
- Output Type: Fixed
- Load Regulation: 100 mV
- Line Regulation: 50 mV
- Maximum Supply Voltage (V): 35
Package Include:
- 1 x LM7905 negative voltage regulator
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