BU4945F-TR

Share

Or copy the link below:

Mfr.Part #
BU4945F-TR
Manufacturer
ROHM Semiconductor
Package / Case
SC-82
Datasheet
Download
Description
IC SUPERVISOR 1 CHANNEL 4SOP
Stock
2,152
In Stock :
2,152

Request A Quote(RFQ)

* Fullname:
* Company:
* E-Mail:
  Phone:
  Comment:
* Quantity:
Manufacturer :
ROHM Semiconductor
Product Category :
Supervisors
Operating Temperature :
-40°C~125°C TA
Operating Supply Current :
550nA
Factory Lead Time :
7 Weeks
RoHS Status :
ROHS3 Compliant
Pbfree Code :
yes
ECCN Code :
EAR99
Min Reset Threshold Voltage :
4.455V
Output :
Push-Pull, Totem Pole
Length :
2mm
Base Part Number :
BU4945
Reset :
Active High/Active Low
Terminal Form :
Gull wing
Overvoltage Threshold :
4.545V
Number of Functions :
1
Number of Channels :
1
Quiescent Current :
550nA
Min Supply Voltage :
700mV
Accuracy :
1 %
Published :
2009
Adjustable Threshold :
No
Watchdog Timer :
No
Max Reset Threshold Voltage :
4.545V
Number of Terminations :
4
Packaging :
Tape and Reel (TR)
Type :
Simple Reset/Power-On Reset
Pin Count :
4
Undervoltage Threshold :
4.455V
Package / Case :
SC-82
Max Power Dissipation :
400mW
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Terminal Position :
Dual
Mounting Type :
Surface Mount
Threshold Voltage :
+4.5V
Mount :
Surface Mount
Max Supply Current :
1.75μA
Lead Free :
Lead Free
Power Supplies :
2.5/5V
Number of Voltages Monitored :
1
Number of Pins :
4
Voltage - Threshold :
4.5V
Max Supply Voltage :
7V
Supply Voltage :
2.4V
Introducing Supervisors ROHM Semiconductor BU4945F-TR from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:-40°C~125°C TA, Output:Push-Pull, Totem Pole, Base Part Number:BU4945, Number of Channels:1, Number of Terminations:4, Type:Simple Reset/Power-On Reset, Package / Case:SC-82, Mounting Type:Surface Mount, Number of Pins:4, BU4945F-TR pinout, BU4945F-TR datasheet PDF, BU4945F-TR amp .Beyond Supervisors ROHM Semiconductor BU4945F-TR ,we also offer XC6121E616ER-G, SR1UARU, TPS3840DL28DBVR, Our vast inventory has you covered. Contact us now for immediate solutions.

ROHM Semiconductor BU4945F-TR


Supervisors ROHM Semiconductor BU4945F-TR Overview

The BU4945F-TR by ROHM Semiconductor represents a state-of-the-art Supervisor IC designed for meticulous monitoring of power supply and system voltages. As a crucial component in safeguarding electronic systems, this single-channel supervisor IC excels in precision and reliability. Housed in a compact 4SOP package, the BU4945F-TR offers a practical solution for applications where space is at a premium. Its robust design ensures stable operation, making it an ideal choice for managing essential functions in a variety of electronic devices. Opting for the Supervisors ROHM Semiconductor BU4945F-TR equates to choosing an unparalleled blend of performance and value, tailoring to B2B customers who require bulk quantities of dependable voltage monitoring solutions.

BU4945F-TR Features

  • Single-channel voltage supervisor
  • Compact 4SOP package for space-sensitive applications
  • Low power consumption for energy-efficient designs
  • High-precision voltage monitoring
  • Automatic system reset capability
  • Designed for easy integration into various circuits

BU4945F-TR Applications

  • Consumer Electronics
  • Ensures reliable operation of consumer devices by monitoring power supply stability and providing system resets when necessary.

  • Computing Systems
  • Guarantees the integrity of computer systems by supervising the voltage and preventing data loss during power anomalies.

  • Telecommunication Infrastructure
  • Keeps telecommunication systems operational with precise voltage supervision, avoiding disruptions in communication services.

  • Industrial Equipment
  • In industrial settings, aids in the detection of power faults, initiating resets to prevent equipment damage and ensure continuous operation.

  • Automotive Electronics
  • Contributes to automotive safety by monitoring critical electronic systems, contributing to the overall reliability of the vehicle.

  • Portable Devices
  • Optimized for battery-operated portable devices, providing efficient power management and prolonging device longevity.

Purchase

You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.

RFQ (Request for Quotations)

It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.

Payment Method

For your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.

IMPORTANT NOTICE

You may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.

Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.

The basic freight (for package ≤0.5 KG ) depends on the time zones and countries

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

Manufacturer related products

Catalog related products

RFQ
BOM