STMicroelectronics L7900 Series Negative Voltage Regulators Datasheet

L7900 series of negative voltage regulators are available in TO-220, ISOWATT220 TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications.


STMicroelectronics L7900 Series Negative Voltage Regulators Datasheet - cover page
Brand
STMicroelectronics
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
13
File format
PDF
File size
117 KB
Published
10 August, 2012
Updated
30 September, 2023
Model
L7900
MD5 checksum
54E37807A2FE7F997DE70FC2225E3B98

About this manual

The L7900 series consists of three-terminal negative voltage regulators available in TO-220, ISOWATT220, TO-3, and D*PAK packages. These devices provide fixed output voltages ranging from -5V to -24V and are designed for local on-card regulation, eliminating distribution problems associated with single-point regulation. They feature thermal overload, short circuit, and output transition SOA protection.

What's inside

  • Description
  • Absolute Maximum Ratings
  • Thermal Data
  • Electrical Characteristics
  • Application Circuit

Specifications

Output CurrentUp to 1.5A
Output Voltages-5V to -24V

Frequently asked questions

What output voltages are available in the L7900 series?

The series is available in fixed output voltages of -5V, -5.2V, -6V, -8V, -9V, -12V, -15V, -18V, -20V, -22V, and -24V.

What protection features are included in these regulators?

The devices include thermal overload protection, short circuit protection, and output transition SOA protection.

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