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Product details

Parameters

Output options Fixed Output, Negative Output Iout (Max) (A) 0.5 Vin (Max) (V) -7 Vin (Min) (V) -25 Vout (Max) (V) -5 Vout (Min) (V) -8 Fixed output options (V) -8, -5 Noise (uVrms) 125 Iq (Typ) (mA) 1 Thermal resistance θJA (°C/W) 23 Load capacitance (Min) (µF) 0.1 Rating Catalog Regulated outputs (#) 1 Features Accuracy (%) 3.75 Dropout voltage (Vdo) (Typ) (mV) 1100 Operating temperature range (C) 0 to 125 open-in-new Find other Linear regulators (LDO)

Package | Pins | Size

TO-220 (KCS) 3 88 mm² 10.15 x 15.4 TO-252 (KVU) 3 67 mm² 6.6 x 10.11 open-in-new Find other Linear regulators (LDO)

Features

  • 3-Terminal Regulators
  • Output Current up to 500 mA
  • No External Components
  • High Power-Dissipation Capability
  • Internal Short-Circuit Current Limiting
  • Output Transistor Safe-Area Compensation

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Description

This series of fixed-negative-voltage integrated-circuit voltage regulators is designed to complement the µA78M00 series in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators delivers up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents, and also as the power-pass element in precision regulators.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 8
Type Title Date
* Datasheet uA79M00 Series datasheet (Rev. K) Apr. 25, 2005
Application notes LDO Noise Demystified (Rev. B) Aug. 18, 2020
User guides MLTLDO2EVM-037 Evaluation Module User's Guide May 22, 2020
Technical articles LDO basics: capacitor vs. capacitance Aug. 01, 2018
Technical articles LDO Basics: Preventing reverse current Jul. 25, 2018
Technical articles LDO basics: introduction to quiescent current Jun. 20, 2018
Application notes LDO PSRR Measurement Simplified (Rev. A) Aug. 09, 2017
Technical articles LDO basics: noise – part 1 Jun. 14, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
29
Description

The MLTLDO2EVM-037 multipackage low-dropout (LDO) evaluation module (EVM) allows design engineers to evaluate the operation and performance of several common packages of linear regulators for possible use in their own circuit application. This EVM configuration contains a DDA, 3-pin and 5-pin KVU (...)

Features
  • Supports most LDO linear regulators in
    • DDA package
    • 3-pin and 5-pin KVU package
    • DCY package

CAD/CAE symbols

Package Pins Download
TO-220 (KCS) 3 View options
TO-252 (KVU) 3 View options

Ordering & quality

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