ST SR2UABU
ST SR2UABU

ST SR2UABU

Manufacturer No:

SR2UABU

Manufacturer:

ST

Package:

6-UDFN

Description:

3V 6 Terminals SR2 Voltage supervisor Smart Reset™ Series 1 Channels Min 1.65V Max 5.5V

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

SR2UABU Information

ST SR2UABU technical specifications, attributes, parameters and parts with similar specifications to ST SR2UABU.

  • Type
  • Parameter
  • Lifecycle Status
  • ACTIVE (Last Updated: 6 months ago)
  • Factory Lead Time
  • 16 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 6-UDFN
  • Number of Pins
  • 6
  • Weight
  • 21.092045mg
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Cut Tape (CT)
  • Series
  • Smart Reset™
  • Type
  • Parameter
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 6
  • ECCN Code
  • EAR99
  • Type
  • Reset Timer
  • Terminal Position
  • DUAL
  • Number of Functions
  • 1
  • Supply Voltage
  • 3V
  • Terminal Pitch
  • 0.4mm
  • Base Part Number
  • SR2

SR2UABU Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 6 in total. Packaging is in the form of a Cut Tape (CT). In this IC power you will find 1 functions for you to refer to. Depending on the power managment ic you are looking at, you can find a total of 1 channels. In this IC management you will find 6-UDFN functions for you to refer to. There are many benefits that this IC power shares with other Reset Timer products as well. A supply voltage of 3V is used to conduct the PMIC chip. A supply voltage of 1 is used to conduct the PMIC chip. Surface Mount is the one that mounts power management. This power management system has 6 pins. A voltage (Vsup) that doesn't fall below 1.65V as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. The recommended mounting type for IC management is Surface Mount. The supervisors should be set to the following temperature: -40°C~85°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. To find similar IC managements from the manufacturer, you can always search by SR2. Located in the well-known Smart Reset™ series product line, this IC management is a kind of this series.

SR2UABU Features


Reset Timer type
Minimum supply voltage of 1.65V


SR2UABU Applications


There are a lot of STMicroelectronics
SR2UABU Voltage Supervisors applications.


  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging
  • Stable power system
  • Sensitive sensors
  • Efficient information transmission
  • Functional modules
  • Consumer electronics

In Stock :Available

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Shipping & Availability

DHL
EMS
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UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Sat, Apr 11 - Sun, Apr 12, 2026
Date Code:Within 2 Years

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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.