5V Low drop voltage regulator

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  • L5150CJ and L5150CS are low dropout linear regulators with microprocessor control functions such as power on reset, low voltage reset, early warning.

    Typical quiescent current is 55 μA at very low output current.
    On chip trimming results in high output voltage accuracy (±2%). Accuracy is kept over wide temperature range, line and load variation. Early warning circuit monitors the input voltage and compares it with an internal voltage reference.
    Output voltage reset threshold can be adjusted down to 3.5 V by means of an external voltage divider.
    The maximum input voltage is 40 V. The max output current is internally limited. Internal temperature protection disables the voltage regulator output. In addition, only low-value ceramic capacitor on output is required for stability.

    Key Features

    • AEC-Q100 qualified
    • Operating DC supply voltage range5.6 V to 40 V
    • Low dropout voltage
    • Low quiescent current consumption
    • Precision output voltage 5 V ±2%
    • Reset circuit sensing the output voltage
    • Programmable reset pulse delay with external capacitor
    • Adjustable reset threshold
    • Early warning
    • Very wide stability range with low value output capacitor
    • Thermal shutdown and short-circuit protection
    • Wide temperature range (Tj = -40 °C to 150 °C)

Circuit Diagram

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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
L5150CS SO-8 Tube -40 150
Active
0.3302 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office Buy now
L5150CSTR SO-8 Tape And Reel -40 150
Active
0.3302 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofL5150CSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1725 1 Order Now

Distributor reported inventory date: 2019-09-17

Distributor Name

DIGIKEY

Stock

1725

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-17

Buy now

L5150CS

Package

SO-8

Packing Type

Tube

Unit Price (US$)

0.3302*

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.3302

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L5150CSTR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.3302*

Distributor availability ofL5150CSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1725 1 Order Now

Distributor reported inventory date: 2019-09-17

Distributor Name

DIGIKEY

Stock

1725

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-17

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.3302

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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      Automotive 5 V low dropout voltage regulator
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      VERY LOW DROP REGULATORS ENHANCE SUPPLY PERFORMANCE
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L5150CS
Active
SO-8 Automotive Ecopack2
L5150CSTR
Active
SO-8 Automotive Ecopack2

L5150CS

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L5150CSTR

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

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.