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Part Number: GM7900
Description: The GM7900 series are classic regulators useful in a wide range of applications. For example, you can ...
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GM7900
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DataSheet
General Description
GM7900 General Description
The GM7900 series are classic regulators useful in a wide range of applications. For example, you can use them for local on-card regulation to eliminate the distribution problems associated with single point regulation.
The wide range of output voltages (-5V to -24V) make them useful in an endless list of applications. Although designed as fixed voltage regulators, you can add a few external components to make adjustable voltages and currents.
Current limiting prevents the peak output current to a safe value. Safe-area protection for the output transistor limits internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit activates to prevent the regulator from overheating. These versatile workhorses are easy to use.
The GM7900 series is available in TO-220, TO-252 and TO-263 packages.
GM7900 Maximum Ratings
| PARAMETER | VALUE | UNIT |
| Input Voltage GM7942 All others |
-40 -35 |
V |
| Continuous Total Dissipation at 25°C free-air temperature | 2 | W |
| Continuous Total Dissipation at (or bellow) 25°C case Temperature | 15 | W |
| Operating free-air, case, or virtual junctions Temperature | 0 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Lead Temperature 3.2mm (1/8 inch) from case for 10seconds | 260 | °C |
GM7900 Features
·Output current up to 1.5A
·3-Terminal Regulators
·Internal Thermal Overload Protection
·Output Voltages -5V, -6V, -8V, -12V, -15V, -18V and -24V
·Offer in TO-220, TO-252 and TO-263
·Internal Short-Circuit Current Limiting
·Output Transistor Safe-Area Compesation
·Direct replacements for LM79xx
·3-Terminal Regulators
·Internal Thermal Overload Protection
·Output Voltages -5V, -6V, -8V, -12V, -15V, -18V and -24V
·Offer in TO-220, TO-252 and TO-263
·Internal Short-Circuit Current Limiting
·Output Transistor Safe-Area Compesation
·Direct replacements for LM79xx
GM7900 Typical Application
·Post-Regulator Switching DC/DC
·Converters
·Bias Supply for Analog Circuits
·Instrumentation and Audio Systems
·Logic Systems
·Others too numerous to mention
·Converters
·Bias Supply for Analog Circuits
·Instrumentation and Audio Systems
·Logic Systems
·Others too numerous to mention
GM7900
PDF/DataSheet Download
- Datasheet: GM7900
- File Size: 248006 KB
- Manufacturer:
- Click here to Download
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