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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

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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

Publications and Collaterals

    • Description Version Size Action
      Smart power solutions for car body applications 4.0
      3.38 MB
      PDF

      Smart power solutions for car body applications

Quality and Reliability

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

L5300EPT

Package:

PPACK 5

Material Declaration**:

Marketing Status

NRND

Package

PPACK 5

Grade

Automotive

RoHS Compliance Grade

Ecopack1

L5300EPTTR

Package:

PPACK 5

Material Declaration**:

Marketing Status

NRND

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L5300EPTTR No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tape And Reel PPACK 5 - - CHINA
L5300EPT No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tube PPACK 5 - - CHINA

L5300EPTTR

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PPACK 5

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

L5300EPT

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tube

Package

PPACK 5

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

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