ROHM Semiconductor USA, LLC PMIC - PMIC - Supervisors - BU4218F-TR BU4218F-TR

Description
Manufacturer: Rohm Semiconductor Win Source Part Number: 049817-BU4218F-TR Packaging: Reel - TR Type: Simple Reset/Power-On Reset Mounting: SMD (SMT) Output: Open Drain or Open Collector Reset: Active Low Number of Voltages Monitored: 1 Reset Timeout: Adjustable/Selectabl e Voltage - Threshold: 1.8V Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 125°C (TA) Case / Package: 4-SOP Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance
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Description
Manufacturer: Rohm Semiconductor Win Source Part Number: 049817-BU4218F-TR Packaging: Reel - TR Type: Simple Reset/Power-On Reset Mounting: SMD (SMT) Output: Open Drain or Open Collector Reset: Active Low Number of Voltages Monitored: 1 Reset Timeout: Adjustable/Selectabl e Voltage - Threshold: 1.8V Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 125°C (TA) Case / Package: 4-SOP Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
PMIC - PMIC - Supervisors - BU4218F-TR - 049817-BU4218F-TR - Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - Supervisors - BU4218F-TR
049817-BU4218F-TR
PMIC - PMIC - Supervisors - BU4218F-TR 049817-BU4218F-TR
Manufacturer: Rohm Semiconductor Win Source Part Number: 049817-BU4218F-TR Packaging: Reel - TR Type: Simple Reset/Power-On Reset Mounting: SMD (SMT) Output: Open Drain or Open Collector Reset: Active Low Number of Voltages Monitored: 1 Reset Timeout: Adjustable/Selectabl e Voltage - Threshold: 1.8V Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 125°C (TA) Case / Package: 4-SOP Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance

Manufacturer: Rohm Semiconductor
Win Source Part Number: 049817-BU4218F-TR
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: Adjustable/Selectable
Voltage - Threshold: 1.8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 4-SOP
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance

Buy Now Datasheet
Singapore
Voltage Supervisor IC
691-BU4218F-TR
Voltage Supervisor IC 691-BU4218F-TR
IC SUPERVISOR 1 CHANNEL 4SOP Product overview: BU4218F-TR from ROHM Semiconductor is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-BU4218F-TR can be used for catalog matching and distributor lookup.

IC SUPERVISOR 1 CHANNEL 4SOP Product overview: BU4218F-TR from ROHM Semiconductor is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-BU4218F-TR can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Supervisors - BU4218FDKR-ND - DigiKey
Thief River Falls, MN, United States
Supervisors
BU4218FDKR-ND
Supervisors BU4218FDKR-ND
Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Buy Now Datasheet
Supervisors - BU4218FCT-ND - DigiKey
Thief River Falls, MN, United States
Supervisors
BU4218FCT-ND
Supervisors BU4218FCT-ND
Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Buy Now Datasheet
Supervisors - BU4218FTR-ND - DigiKey
Thief River Falls, MN, United States
Supervisors
BU4218FTR-ND
Supervisors BU4218FTR-ND
Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Buy Now Datasheet
PMIC - Supervisors - BU4218F-TR - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
BU4218F-TR
PMIC - Supervisors BU4218F-TR
IC SUPERVISOR 1 CHANNEL 4SOP

IC SUPERVISOR 1 CHANNEL 4SOP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors - BU4218F-TR - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors
BU4218F-TR
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors BU4218F-TR
IC SUPERVISOR 1 CHANNEL 4SOP

IC SUPERVISOR 1 CHANNEL 4SOP

Supplier's Site
Sheung Wan, Hong Kong
Supervisory Circuits
BU4218F-TR
Supervisory Circuits BU4218F-TR
Supervisory Circuits LOW VOLT DETECT VOLT 2.0V

Supervisory Circuits LOW VOLT DETECT VOLT 2.0V

Buy Now Datasheet
Supervisors - BU4218F-TR - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
BU4218F-TR
Supervisors BU4218F-TR
Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Supervisor Open Drain or Open Collector 1 Channel 4-SOP

Buy Now Datasheet

Technical Specifications

  Win Source Electronics ERSAELECTRONICS PTE. LTD. DigiKey Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED Quarktwin Technology Ltd.
Product Category Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips
Product Number 049817-BU4218F-TR 691-BU4218F-TR BU4218FDKR-ND BU4218F-TR BU4218F-TR BU4218F-TR BU4218F-TR
Product Name PMIC - PMIC - Supervisors - BU4218F-TR Voltage Supervisor IC Supervisors PMIC - Supervisors Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors Supervisory Circuits Supervisors
Number of Supplies 1; 1 1 1; 1
Output Options Open Drain; Inverting; Active Low Open Drain; Active Low Open Drain; Open Drain or Open Collector Open Drain
Type SOP; 4-SOP Tape & Reel (TR) SC-82 SC-82 SC-82
Threshold 1.8 volts 1.8 volts 1.8 volts 1.8 volts 1.8 volts
Operating Temperature -40 to 125 C (-40 to 257 F) -40 C (-40 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F)
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