LM105/LM305/LM305A Voltage Regulators are improved versions of the LM100 with higher regulation accuracy and lower standby current drain. They can directly replace the LM100 in both linear and switching regulator circuits with output voltages greater than 4.5V.
The LM105 series are positive voltage regulators similar to the LM100, but with an extra gain stage added for improved regulation. A redesign of the biasing circuitry removes any minimum load current requirement and reduces standby current drain, permitting higher voltage operation. They are direct, plug-in replacements for the LM100 in both linear and switching regulator circuits with output voltages greater than 4.5V.
| Output Voltage Range | 4.5V to 40V |
|---|---|
| Operating Temperature Range | -55°C to +125°C |
| Power Dissipation | 800 mW |
| Load Regulation | Better than 0.1 % |
| DC Line Regulation | 0.03 %/V |
| Ripple Rejection | 0.01 %V |
| Package Type | TO-99 metal can |
The output voltage is adjustable from 4.5V to 40V.
Yes, they are direct, plug-in replacements for the LM100 in both linear and switching regulator circuits.
The maximum power dissipation is 800 mW.