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  • The STPMIC02 chip is a power management device (PMIC) that integrates 2 E-fuses and 2 switching regulators. The chip supports a high speed (3.4 MHz) serial interface with the I2C serial protocol. This interface is bidirectional allowing the microprocessor to set the functions and read status.

    Key Features

    • E-fuse 12 V
      • Current limit
      • Current monitor
      • Soft-start with current limit
      • Voltage clamp
      • Dedicated thermal protection
    • E-fuse 5 V
      • Current limit
      • Reverse current protection
      • Current monitor
      • Soft-start with current limit
      • Voltage clamp
      • Dedicated thermal protection
    • 0.9 V - 3.5 A switching regulator
      • Soft-start
      • Overcurrent
      • Undervoltage monitor
      • 6-bit margining
    • 3.3 V - 300 mA switching regulator
      • Soft-start
      • Overcurrent
      • Undervoltage monitor
      • 5-bit margining
    • High speed I2C serial interface (3.4 MHz)
    • Temperature monitor and shutdown
    • Power disable function

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STPMIC02 QFN.35.45.10-24L Tray
Active
- - EAR99 ITALY No availability of distributors reported, please contact our sales office
STPMIC02TR QFN.35.45.10-24L Tape And Reel
Active
- - EAR99 ITALY No availability of distributors reported, please contact our sales office

STPMIC02

Package

QFN.35.45.10-24L

Packing Type

Tray

Unit Price (US$)

*

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

ITALY

STPMIC02TR

Package

QFN.35.45.10-24L

Packing Type

Tape And Reel

Unit Price (US$)

*

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11455
      Power management IC - 2 E-fuses, 2 switching regulators
      4.0
      1.12 MB
      PDF
      DS11455

      Power management IC - 2 E-fuses, 2 switching regulators

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPMIC02
Active
QFN.35.45.10-24L Industrial Ecopack2
STPMIC02TR
Active
QFN.35.45.10-24L Industrial Ecopack2

STPMIC02

Package:

QFN.35.45.10-24L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN.35.45.10-24L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPMIC02TR

Package:

QFN.35.45.10-24L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN.35.45.10-24L

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.