EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
BU4222F-TR Real Image
Same model may have multiple batches, images only for reference.

BU4222F-TR

Part No BU4222F-TR
Manufacturer Rohm Semiconductor
Catalog PMIC - Supervisors
Description IC DETECTOR VOLT 2.2V ODRN 4SOP
Datasheet
BU4222F-TR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Rohm Semiconductor
Packaging Reel - TR
Status Active
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout Adjustable/Selectable
Voltage - Threshold 2.2V
Temperature Range - Operating -40°C to 125°C (TA)
Mounting SMD (SMT)
Case / Package 4-SOP
Win Source Part Number 1024993-BU4222F-TR
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian BU4222F-TR CAD Model

Description

The Rohm Semiconductor BU4222F-TR is a simple reset/power-on reset integrated circuit.

  • Manufacturer: Rohm Semiconductor
  • Product Name: BU4222F-TR
  • Function: Simple Reset/Power-On Reset
  • Reset Type: Active Low
  • Monitored Voltages: One
  • Voltage Threshold: 2.2V
  • Reset Timeout: Adjustable/Selectable
  • Output: Open Drain or Open Collector
  • Mounting: SMD (SMT)
  • Package: 4-SOP
  • Supply and Demand Status: Balanced
  • Operating Temperature: -40°C to 125°C (TA)

You May Also Be Interested in

M51957BFP#CF0R Renesas Electronics America – Price, Stock & Datasheet
M51957BFP#CF0R
Renesas Electronics America
Supervisors RoHS
Lowest to $1.4553
MAX6897AALT Maxim Integrated – Price, Stock & Datasheet
MAX6897AALT
Maxim Integrated
40us Active High 1.5V~5.5V 1 UDFN-6(1x1.5) Supervisors
Lowest to $1.9792
ISL88001IE31Z-T7A Renesas Electronics America – Price, Stock & Datasheet
ISL88001IE31Z-T7A
Renesas Electronics America
IC SUPERVISOR 1 CHANNEL SC70-3
Need more? Email Us
BD46291G-TR Rohm Semiconductor – Price, Stock & Datasheet
BD46291G-TR
Rohm Semiconductor
IC SUPERVISOR 1 CHANNEL 5SSOP
Need more? Email Us
NJU7712F3-4227-TE1 Nisshinbo Micro Devices Inc. – Price, Stock & Datasheet
NJU7712F3-4227-TE1
Nisshinbo Micro Devices Inc.
NJU7712F3-4227-TE1 Nisshinbo Supervisory Circuits 2ch Voltage Detect 4.2V / 2.7V datasheet, inventory, & pricing.
Need more? Email Us
Picture of DS1811-10+
DS1811-10+
Maxim Integrated
IC SUPERVISOR 1 CHANNEL TO92-3
Need more? Email Us
TPS3435CAIEGDDFR Texas Instruments – Price, Stock & Datasheet
TPS3435CAIEGDDFR
Texas Instruments
NANO-QUIESCENT-CURRENT PRECISION
Lowest to $4.3657
Picture of TPS3839E16DQNT
TPS3839E16DQNT
Texas Instruments
IC SUPERVISOR 1 CHANNEL 4X2SON
Need more? Email Us
Picture of DS1817-10+
DS1817-10+
Maxim Integrated
IC SUPERVISOR 1 CHANNEL TO92-3
Need more? Email Us

Top Sellers

FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.2271
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.4647
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579

Pricing & Ordering

Quantity Unit Price Ext. Price
215+ $0.2721 $58.5015
520+ $0.2234 $116.1680
805+ $0.2164 $174.2020
1,105+ $0.2094 $231.3870
1,430+ $0.2024 $289.4320
1,910+ $0.1815 $346.6650
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 11,260 pieces
MOQ: 215 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess