negative voltage regulator – MBATechmeds https://mbatechmeds.com Electronics and Final Year Engineering Project Store Mon, 27 Jan 2025 09:42:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://mbatechmeds.com/wp-content/uploads/2021/08/cropped-MBA-512-512-32x32.png negative voltage regulator – MBATechmeds https://mbatechmeds.com 32 32 LM7905 Negative Voltage Regulator https://mbatechmeds.com/product/lm7905-negative-voltage-regulator/ https://mbatechmeds.com/product/lm7905-negative-voltage-regulator/#respond Sat, 24 Jul 2021 07:39:30 +0000 https://mbatechmeds.com/?post_type=product&p=50681 Output Current in Excess of : 1 A Output Voltages of : -5 V]]>
The LM7905 (3-terminal regulators) is available with fixed output voltage of b5V. These devices need only one external component a compensation capacitor at the output. The LM79XX series is packaged in the TO-220 power package and is capable of supplying 1.5A of output current.
These regulators employ internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions. Low ground pin current of the LM7905 allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted
mode.
Features
  • Versatile, High-Accuracy, Fixed Voltage Regulators
  • Suitable for Currents up to 1A
  • Internal Thermal Overload Protection
  • Internal Short-Circuit Current Limit
  • Output Voltage Tolerance ±4%
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