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  • The LD39080 is a fast, ultra low drop linear regulator which operates from 2.5 V to 6 V input supply.

    A wide range of output options is available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessors and memory applications. The device is developed on the BiCMOS process which allows the low quiescent current operation regardless of the output load current.

    主要特性

    • 0.8 A guaranteed output current
    • Ultra low-dropout voltage (150 mV typ. @ 0.8 A load, 20 mV typ. @150 mA load)
    • Very low quiescent current (1 mA typ. @ 0.8 A load, 1 μA max.@ 25 °C in off mode)
    • Logic-controlled electronic shutdown
    • Current and thermal internal limit
    • ±1.5% output voltage tolerance @ 25 °C
    • ADJ output voltage: 1.22 V to 5.0 V
    • Temperature range: -40 to 125 °C
    • Fast dynamic response to line and load changes
    • Stable with ceramic capacitor
    • Available in PPAK

样片和购买

型号
Package
Packing Type
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
LD39080PT-R PPACK 5 Tape And Reel - 1.5 0.8
Active
0.781 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LD39080PT-R

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.781*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1.5

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.781

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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      DS5084
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出版刊物和宣传资料

    • Description 版本 文档大小 Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
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      Linear and Switching Voltage Regulators Selection Guide

    • Description 版本 文档大小 Action
      Low-dropout (LDO) linear voltage regulators - Quick Reference Guide 2.0
      216.23 KB
      PDF
      Power management for handheld and portable 2.0
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      Low-dropout (LDO) linear voltage regulators - Quick Reference Guide

      Power management for handheld and portable

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD39080PT-R
Active
PPACK 5 工业 Ecopack2

LD39080PT-R

Package:

PPACK 5

Material Declaration**:

Marketing Status

Active

Package

PPACK 5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.