Please enter a minimum 3 letters or numbers
Technical Content
Part Image

ST1PS02CQTR - STMicroelectronics

Description: 400 mA nano-quiescent synchronous step-down converter with digital voltage selection, Power Good and AUX switch

Download ST1PS02CQTR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
ST1PS02CQTR - STMicroelectronics - PCB symbol
click to zoom
PCB Footprints
ST1PS02CQTR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - TQFN12
click to zoom
3D Models
ST1PS02CQTR - STMicroelectronics - 3D model - Quad Flat No-Lead - TQFN12
click to zoom

ST1PS02CQTR Details

  • Manufacturer Part Number:

    ST1PS02CQTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFN-12

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2020-02-20

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-XQCC-N12

  • Length:

    2 mm

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    2.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC12,.06X.08,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Seated Height-Max:

    0.55 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    1.7 mm

ST1PS02CQTR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended.
  • To ensure proper power-on and power-off, it is recommended to follow a soft-start sequence, where the input voltage is ramped up slowly to the nominal voltage. A power-on reset circuit can also be used to ensure the device is properly reset during power-on.
  • To prevent damage, it is recommended to handle the device by the body, avoid touching the pins, and use an anti-static wrist strap or mat. The device should also be stored in an anti-static bag or tube to prevent electrostatic discharge.
  • To troubleshoot issues, it is recommended to check the input voltage, output voltage, and current consumption. Verify that the device is properly soldered and that there are no shorts or opens on the PCB. A thermal camera can also be used to detect overheating issues.
  • Recommended test and measurement equipment include a DC power supply, a digital multimeter, an oscilloscope, and a thermal camera. A load tester can also be used to characterize the device's performance under different load conditions.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ST1PS02CQTR Overview

Use the download button to access the ST1PS02CQTR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ST1PS, or try a keyword search, such as Switching Regulator or Controllers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

Suggested Parts

If you searched for ST1PS02CQTR, you might also be interested in these parts:
Part Number
TPS610994YFFR
TPS70927DBVT
50DP36-01-2-AJN
1N4448WSF-7
OSTTE020104
SMS-102-01-G-S
GS43SA
7814G-1-023E
FF6-21-AC-QDO5

Parts related to ST1PS02CQTR

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑