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The LM137HV is an adjustable 3-terminal negative voltage regulator capable of supplying in excess of −1.5A over an output voltage range of −47V to −1.2V. This regulators is exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137HV features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.
The LM137HV serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137HV is an ideal complement to the LM117HV adjustable positive regulator.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | LM137HVQML 3-Terminal Adjustable Negative Regulators (High Voltage) datasheet (Rev. A) | Apr 16, 2013 | |
| Application note | A Topical Index of TI LDO Application Notes (Rev. F) | Jun 27, 2019 | ||
| Application note | AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B) | May 6, 2013 | ||
| Application note | AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A) | May 6, 2013 | ||
| Application note | Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A) | May 5, 2013 | ||
| Application note | Packaging Limits Range of Linear Regulators | May 8, 2010 | ||
| Application note | Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A) | Jun 4, 2008 | ||
| Application note | Understanding the Terms and Definitions of LDO Voltage Regulators | Oct 21, 1999 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DIESALE (Y) | — | Ultra Librarian |
| TO-CAN (NDT) | 3 | Ultra Librarian |
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