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  • L5300EPT is a low dropout linear regulator with ON/OFF control. In addition, only low value ceramic capacitor is required for stability (above or equal 220 nF).

    Typical quiescent current is 55 μA in light load conditions. It drops to 5 μA in “not enabled” mode.
    On-chip trimming results in high output voltage accuracy (±2 %). Accuracy is kept over wide temperature range, line and load variations.
    The maximum input voltage is 40 V. The max output current is internally limited. Internal temperature protection disables the voltage regulator output.

    Key Features

    • AEC-Q100 qualified
    • Operating DC supply voltage range 5.6 V to 40 V
    • Low dropout voltage
    • 300 mA current capability
    • Low quiescent current
    • Very low consumption mode
    • Precision output voltage 5 V +/- 2 %
    • Thermal shutdown and short-circuit protection
    • Wide temperature range (Tj = -40 °C to 150 °C)
    • Enable input for enabling / disabling the voltage regulator

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
L5300EPTTR PPACK 5 Tape And Reel - -
Active
0.6447 1000 EAR99
MORE INFO

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office
L5300EPT PPACK 5 Tube - -
Active
0.6447 1000 EAR99
MORE INFO

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

L5300EPTTR

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.6447*

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.6447

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L5300EPT

Package

PPACK 5

Packing Type

Tube

Unit Price (US$)

0.6447*

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.6447

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

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS6146
      Automotive 5 V low dropout voltage regulator
      9.0
      897.61 KB
      PDF
      DS6146

      Automotive 5 V low dropout voltage regulator

    • Description Version Size Action
      AN290
      VERY LOW DROP REGULATORS ENHANCE SUPPLY PERFORMANCE
      1.2
      525.66 KB
      PDF
      AN290

      VERY LOW DROP REGULATORS ENHANCE SUPPLY PERFORMANCE

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF
      Smart power solutions for car body applications 4.0
      3.38 MB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

      Smart power solutions for car body applications

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Electric vehicle (EV) ecosystem

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L5300EPT
Active
PPACK 5 Automotive Ecopack1
L5300EPTTR
Active
PPACK 5 Automotive Ecopack1

L5300EPT

Package:

PPACK 5

Material Declaration**:

Marketing Status

Active

Package

PPACK 5

Grade

Automotive

RoHS Compliance Grade

Ecopack1

L5300EPTTR

Package:

PPACK 5

Material Declaration**:

Marketing Status

Active

Package

PPACK 5

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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.