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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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STMicroelectronics - L5150CS

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Quality and Reliability

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.

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
L5150CS No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tube SO-8 -40 150 CHINA 0.3302 / 1k
L5150CSTR Available at 1 distributors

Distributor availability ofL5150CSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1434 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

1434

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-23

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 150 CHINA 0.3302 / 1k

L5150CS

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3302 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.3302 / 1k

Country of Origin

CHINA

L5150CSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.3302 / 1k

Distributor availability ofL5150CSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1434 1 Order Now

Distributor reported inventory date: 2020-11-23

Distributor Name

DIGIKEY

Stock

1434

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

0.3302 / 1k

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