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- LM79LXXAC
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- 2012-06-01
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National Semiconductor LM320L/LM79LXXAC Series Datasheet
The LM320L/LM79LXXAC series are dual‑marked 3‑terminal negative voltage regulators offering fixed output voltages of -5 V, -12 V and -15 V with output currents exceeding 100 mA. They incorporate self‑protection circuitry such as safe‑operating‑area limiting, temperature‑independent short‑circuit current limit and thermal shutdown.
The series is available in TO‑92, 8‑lead SOIC and 6‑bump micro‑SMD packages, and the datasheet provides electrical characteristics, typical performance curves, ordering information and mechanical dimensions for designers.
National Semiconductor LM79LXXAC specifications
| Fixed output voltages | -5 V, -12 V, -15 V |
|---|---|
| Output current capability | >100 mA |
| Maximum line regulation | <0.07 % VQ/V |
| Maximum load regulation | <0.01 % Vo/mA |
| Operating temperature range | 0 °C to +70 °C |
| Maximum junction temperature | +125 °C |
| Package options | TO‑92, 8‑lead SOIC, 6‑bump micro SMD |
Source: National Semiconductor LM320L/LM79LXXAC Series Datasheet
All National Semiconductor LM79LXXAC documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What fixed output voltages are available for the LM320L/LM79LXXAC series?
The series provides fixed output voltages of -5 V, -12 V and -15 V.
From: National Semiconductor LM320L/LM79LXXAC Series Datasheet
What is the maximum line regulation for these regulators?
The maximum line regulation is less than 0.07 % VQ/V.
From: National Semiconductor LM320L/LM79LXXAC Series Datasheet
What fixed output voltages does the LM320L/LM79LXXAC series provide?
The series provides fixed output voltages of -5 V, -12 V, and -15 V.
From: National Semiconductor LM320L/LM79LXXAC Series 3-Terminal Negative Regulators Datasheet
What is the maximum line regulation for these regulators?
Maximum line regulation is less than 0.07 % VQ/V.
From: National Semiconductor LM320L/LM79LXXAC Series 3-Terminal Negative Regulators Datasheet
