BU4935F-TR

Name	Value
Type	Parameter
Factory Lead Time	7 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	SC-82
Number of Pins	4
Operating Temperature	-40°C~125°C TA
Packaging	Tape & Reel (TR)
Published	2009
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	4
ECCN Code	EAR99
Type	Simple Reset/Power-On Reset
Subcategory	Power Management Circuits
Max Power Dissipation	400mW
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Number of Functions	1
Supply Voltage	2.4V
Base Part Number	BU4935
Output	Push-Pull, Totem Pole
Pin Count	4
Power Supplies	2.5/5V
Number of Channels	1
Max Supply Voltage	7V
Min Supply Voltage	700mV
Operating Supply Current	550nA
Max Supply Current	1.58μA
Adjustable Threshold	NO
Quiescent Current	500nA
Accuracy	1 %
Watchdog Timer	No
Reset	Active High/Active Low
Voltage - Threshold	3.5V
Number of Voltages Monitored	1
Min Reset Threshold Voltage	3.465V
Max Reset Threshold Voltage	3.535V
Threshold Voltage	+3.5V
Undervoltage Threshold	3.465V
Overvoltage Threshold	3.535V
Length	2mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

Name

Value

Type

Parameter

Factory Lead Time

7 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

SC-82

Number of Pins

Operating Temperature

-40°C~125°C TA

Packaging

Tape & Reel (TR)

Published

2009

Pbfree Code

yes

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Type

Simple Reset/Power-On Reset

Subcategory

Power Management Circuits

Max Power Dissipation

400mW

Technology

CMOS

Terminal Position

DUAL

Terminal Form

GULL WING

Number of Functions

Supply Voltage

2.4V

Base Part Number

BU4935

Output

Push-Pull, Totem Pole

Pin Count

Power Supplies

2.5/5V

Number of Channels

Max Supply Voltage

Min Supply Voltage

700mV

Operating Supply Current

550nA

Max Supply Current

1.58μA

Adjustable Threshold

Quiescent Current

500nA

Accuracy

1 %

Watchdog Timer

Reset

Active High/Active Low

Voltage - Threshold

3.5V

Number of Voltages Monitored

Min Reset Threshold Voltage

3.465V

Max Reset Threshold Voltage

3.535V

Threshold Voltage

+3.5V

Undervoltage Threshold

3.465V

Overvoltage Threshold

3.535V

Length

2mm

RoHS Status

ROHS3 Compliant

Lead Free

Quantity	Unit Price	Ext. Price
3,000	$0.19530	$0.5859

BU4935F-TR Overview

This voltage supervisor has a total of 4 mounting terminals that can be used for mounting. A Tape & Reel (TR) package is used to package the power management. Please refer to this PMIC for 1 functions. On this supervisor, there is a series of 1 channels that can be found. Please refer to power management for SC-82 functions. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. Manage ics operate at 2.4V supply voltages. IC management is possible to find a succession of 1 voltages that have been checked. Power management is included in the Surface Mount mount. The power management belongs to the Power Management Circuits subcategory. It has a total of 4 pins that are attached to IC management. There are 4 pins on the supervisor. Supply voltage (Vsup) should be at least 700mV for this power management. This IC power should be powered by no more than 7V volts of supply voltage (Vsup). The recommended mounting type for IC management is Surface Mount. Temperature setting for the supervisors should be -40°C~125°C TA. There is an output voltage of Push-Pull, Totem Pole from this supervisor when it is operating. In order to maintain a stable supply current for the power management, 550nA is the recommended value. For similar manage ics search of the manufacturer, you can always refer to BU4935, the base PMIC number. There is a requirement for 2.5/5V power to power this power management. At the most, voltage supervisor can work with a supply temperature of 1.58μA.

BU4935F-TR Features

Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current

BU4935F-TR Applications

There are a lot of ROHM Semiconductor BU4935F-TR Voltage Supervisors applications.

Kitchen appliances
Leakage current detection
Medical-specific isolation transformer
Display equipment
Important electronics for automotive safety
Low voltage/high power - AI, GPU
Cloud computing
Battery-powered equipment
Power communication system
Battery cars