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LM7818 IC – 18V Positive Voltage Regulator IC
₹ 12.00
- Output Type: Fixed
- Output Voltage: +18V DC
- Current Output: up to 1.5A
- Input Voltage: 21 – 35VDC
- Quiescent (standby) current: 8mA
- Dropout Voltage (Max): 2 V @ 1A
₹ 17.00
| Input Voltage | 4.5V-40V DC |
| Rated Current | 0.2-3A |
| Efficiency | 73% |
| Number of Pins | 5 |
| Output Voltage Range | 1.23V-37V |
| Switching Frequency | 150 kHz |
| Package | TO-263(S) |
| Mounting Type | SMD |
₹ 11.00
| Symbol | Parameter | Min | Type | Max | Units |
| VO | Output Voltage | -4.8 | -5 | -5.2 | V |
| Regline | Line Regulation | 35 | 100 | m V | |
| Regload | Load Regulation | 10 | 100 | m V | |
| IQ | Quiescent Current | 3 | 6 | °C | |
| RR | Ripple Rejection | 54 | 60 | d B |
₹ 9.00
| Symbol | Parameter | Min | Type | Max | Units |
| VO | Output Voltage | 5.57 | 6 | 6.25 | V |
| Regline | Line Regulation | 5 | 120 | m V | |
| Regload | Load Regulation | 9 | 120 | m V | |
| IQ | Quiescent Current | 5 | 8 | °C | |
| RR | Ripple Rejection | 62 | 73 | d B |
₹ 10.00
| Symbol | Parameter | Min | Type | Max | Units |
| VO | Output Voltage | 7.7 | 8 | 8.3 | V |
| Regline | Line Regulation | 5 | 160 | m V | |
| Regload | Load Regulation | 10 | 160 | m V | |
| IQ | Quiescent Current | 5 | 8 | °C | |
| RR | Ripple Rejection | 56 | 73 | d B |
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