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HomeProductsIntegrated Circuits (ICs)PMIC - SupervisorsBU4310F-TR
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BU4310F-TR - Rohm Semiconductor

Manufacturer Part Number
BU4310F-TR
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BU4310F-TR
ECAD Model
Parts Description
IC SUPERVISOR 1 CHANNEL 4SOP
Package
SC-82
Data sheet
SOP4 Taping Spec.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 137960

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Specifications

BU4310F-TR Tech Specifications
Rohm Semiconductor - BU4310F-TR technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BU4310F-TR

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Voltage - Threshold 1V  
Type Simple Reset/Power-On Reset  
Supplier Device Package 4-SOP  
Series -  
Reset Timeout Adjustable/Selectable  
Reset Active Low  
Product Attribute Attribute Value  
Package / Case SC-82  
Package Tape & Reel (TR)  
Output Push-Pull, Totem Pole  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Voltages Monitored 1  
Mounting Type Surface Mount  
Base Product Number BU4310  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

BU4310F-TR

Manufacturer

ROHM Semiconductor

Introduction

The ROHM Semiconductor BU4310F-TR is a simple reset/power-on reset (POR) supervisor IC that monitors a single voltage rail. It provides an active-low reset signal with an adjustable/selectable reset timeout period. This device is designed to ensure proper system initialization and operation during power-up and power-down sequences.

Product Features and Performance

Monitors a single voltage rail

Voltage threshold: 1V

Output: Push-pull, totem-pole

Reset: Active low

Reset timeout: Adjustable/selectable

Operating temperature range: -40°C to +125°C

Surface mount package: SC-82 (4-SOP)

Product Advantages

Ensures reliable system initialization and operation during power-up and power-down

Adjustable reset timeout allows for flexibility in system design

Wide operating temperature range suitable for a variety of applications

Small surface mount package for space-constrained designs

Key Reasons to Choose This Product

Robust voltage monitoring and reset functionality to protect your system

Flexible reset timeout configuration to meet your specific requirements

Reliable performance across a wide temperature range

Compact package size for efficient board layout

Quality and Safety Features

Manufactured by the reputable ROHM Semiconductor

Designed and tested to meet industry standards for quality and reliability

Compatibility

The BU4310F-TR is a standalone reset/POR supervisor IC and can be used in a wide range of electronic systems and applications.

Application Areas

Suitable for use in various electronic devices and systems that require reliable power-up and power-down management, such as industrial equipment, consumer electronics, and medical devices.

Product Lifecycle

["The BU4310F-TR is an active and currently available product from our website's sales team.","There are no direct equivalent or alternative models available from our website's sales team for this specific part number.","If you have any questions or require further information, please contact our website's sales team."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BU4310F-TR

Product Attribute BU4310F-TR BU4323F-TR BU4320G-TR BU4245G-TR
Part Number BU4310F-TR BU4323F-TR BU4320G-TR BU4245G-TR
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor
Supplier Device Package 4-SOP 4-SOP 5-SSOP 5-SSOP
Reset Timeout Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable
Type Simple Reset/Power-On Reset Simple Reset/Power-On Reset Simple Reset/Power-On Reset Simple Reset/Power-On Reset
Number of Voltages Monitored 1 1 1 1
Base Product Number BU4310 BU4323 BU4320 BU4245
Reset Active Low Active Low Active Low Active Low
Voltage - Threshold 1V 2.3V 2V 4.5V
Package / Case SC-82 SC-82 SC-74A, SOT-753 SC-74A, SOT-753
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Push-Pull, Totem Pole Push-Pull, Totem Pole Push-Pull, Totem Pole Open Drain or Open Collector
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)

BU4310F-TR Datasheet PDF

Download BU4310F-TR pdf datasheets and Rohm Semiconductor documentation for BU4310F-TR - Rohm Semiconductor.

HTML Datasheet
SOP4 Taping Spec.pdf
Other Related Documents
BU4310F-TR Flammability.pdf
Environmental Information
BU4310F-TR Whisker Info.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BU4310F-TR

Rohm Semiconductor
32D-BU4310F-TR

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