Rohm Semiconductor BU4221F-TR

Name: BU4221F-TR
Brand: Rohm Semiconductor
SKU: 3271397-BU4221F-TR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BU4221F-TR

Manufacturer:: Rohm Semiconductor

Ventron No:: 3271397-BU4221F-TR

Description:: IC DETECTOR VOLT 2.1V ODRN 4SOP

ECAD Model:

Datasheet:: BU4221F-TR

Specifications

Rohm Semiconductor BU4221F-TR technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor BU4221F-TR.

Factory Lead Time
7 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
SC-82
Number of Pins
82
Operating Temperature
-40°C~125°C TA
Packaging
Tape & Reel (TR)
Published
2005
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
4
ECCN Code
EAR99
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
BU42*
Output
Open Drain or Open Collector
Pin Count
4
JESD-30 Code
R-PDSO-G4
Number of Channels
1
Max Supply Voltage
7V
Min Supply Voltage
700mV
Max Supply Current
1.75μA
Adjustable Threshold
NO
Watchdog Timer
No
Reset
Active Low
Voltage - Threshold
2.1V
Number of Voltages Monitored
1
Reset Timeout
Adjustable/Selectable
Min Reset Threshold Voltage
2.079V
Max Reset Threshold Voltage
2.121V
Threshold Voltage
2.1V
Length
2mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

BU4221F-TR Overview
The surface mount mount is a type of packaging known as tape and reel, which was first published in 2005. The terminal form for this mount is GULL WING, and its base part number is BU42*. The output for this mount can either be open drain or open collector, and it has only one channel. Unlike some other mounts, this one does not come equipped with a watchdog timer. The voltage threshold for this mount is 2.1V, and it has a length of 2mm. Overall, this mount is a compact and efficient option for electronic packaging, making it a popular choice among manufacturers.

BU4221F-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV

BU4221F-TR Applications
There are a lot of ROHM Semiconductor BU4221F-TR Voltage Supervisors applications.

Embedded computing
Microcontroller system
External alarm
Dash board
Power distribution systems of ICU
Functional modules
Leakage protection
Rechargeable batteries
Smartphones
Radio

BU4221F-TR More Descriptions

Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
Processor Supervisor 2.1V 1 Active Low/Open Drain 4-Pin SOP T/R
VOLTAGE DETECTOR, SOP-4, 125DEG C;
IC DETECTOR VOLT 2.1V ODRN 4SOP

Product Comparison

The three parts on the right have similar specifications to BU4221F-TR.

Image

Part Number

Manufacturer

Factory Lead Time

Mount

Mounting Type

Package / Case

Number of Pins

Operating Temperature

Packaging

Published

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Subcategory

Max Power Dissipation

Technology

Terminal Position

Terminal Form

Number of Functions

Supply Voltage

Base Part Number

Output

Pin Count

JESD-30 Code

Number of Channels

Max Supply Voltage

Min Supply Voltage

Max Supply Current

Adjustable Threshold

Watchdog Timer

Reset

Voltage - Threshold

Number of Voltages Monitored

Reset Timeout

Min Reset Threshold Voltage

Max Reset Threshold Voltage

Threshold Voltage

Length

RoHS Status

Lead Free

Operating Supply Current

Accuracy

Nominal Supply Current

Power Dissipation

Height Seated (Max)

REACH SVHC

View Compare
BU4221F-TR

Rohm Semiconductor

7 Weeks

Surface Mount

Surface Mount

SC-82

82

-40°C~125°C TA

Tape & Reel (TR)

2005

yes

Active

1 (Unlimited)

4

EAR99

Power Management Circuits

400mW

CMOS

DUAL

GULL WING

1

2.4V

BU42*

Open Drain or Open Collector

4

R-PDSO-G4

1

7V

700mV

1.75μA

NO

No

Active Low

2.1V

1

Adjustable/Selectable

2.079V

2.121V

2.1V

2mm

ROHS3 Compliant

Lead Free

-

-

-

-

-

-

-
BU4219F-TR

Rohm Semiconductor

7 Weeks

Surface Mount

Surface Mount

SC-82

4

-40°C~125°C TA

Tape & Reel (TR)

2005

yes

Active

1 (Unlimited)

4

EAR99

Power Management Circuits

400mW

CMOS

DUAL

GULL WING

1

2.4V

BU42*

Open Drain or Open Collector

4

-

1

7V

700mV

1.75μA

NO

No

Active Low

1.9V

1

Adjustable/Selectable

1.881V

1.919V

1.9V

2mm

ROHS3 Compliant

Lead Free

-

-

-

-

-

-

BU4221F-TR vs BU4219F-TR
BU4220G-TR

Rohm Semiconductor

20 Weeks

Surface Mount

Surface Mount

SC-74A, SOT-753

5

-40°C~125°C TA

Tape & Reel (TR)

2012

yes

Active

1 (Unlimited)

5

EAR99

Power Management Circuits

540mW

CMOS

DUAL

GULL WING

1

2.4V

BU42*

Open Drain or Open Collector

5

-

1

7V

900mV

1.75μA

NO

No

Active Low

2V

1

Adjustable/Selectable

1.98V

2.02V

2V

2.9mm

ROHS3 Compliant

Lead Free

550nA

1 %

-

-

-

-

BU4221F-TR vs BU4220G-TR
BU4209FVE-TR

Rohm Semiconductor

9 Weeks

Surface Mount

Surface Mount

SOT-665

5

-40°C~125°C TA

Tape & Reel (TR)

2013

yes

Active

1 (Unlimited)

5

EAR99

Power Management Circuits

210mW

CMOS

DUAL

FLAT

1

2.4V

BU42*

Open Drain or Open Collector

5

-

1

7V

700mV

1.75μA

NO

No

Active Low

0.9V

1

Adjustable/Selectable

891mV

909mV

0.9V

-

ROHS3 Compliant

Lead Free

-

-

150nA

210mW

0.6mm

Unknown

BU4221F-TR vs BU4209FVE-TR