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.
R3111Q421B-TR-FE
Same model may have multiple batches, images only for reference.

R3111Q421B-TR-FE

Part No R3111Q421B-TR-FE
Manufacturer Nisshinbo Micro Devices Inc.
Catalog PMIC - Supervisors
Description IC SUPERVISOR 1 CHANNEL SC82AB / Supervisor Open Drain or Open Collector 1 Channel SC-82AB
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>Power Management (PMIC)>Supervisors
Manufacturer Nisshinbo Micro Devices Inc.
Packaging Reel - TR
Type Voltage Detector
Number of Voltages Monitored 1
Voltage - Threshold 4.2V
Output Open Drain or Open Collector
Reset Active High
Reset Timeout 100µs Maximum
Temperature Range - Operating -40°C ~ 85°C
Mounting Surface Mount
Case / Package SC-82AB
Supplier Device Package SC-82AB
Base Product Number R3111
RoHS Status RoHS Compliant
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Other Part Number 2129-R3111Q421B-TR-FETR,R3111Q421B-TR-FE-ND,2129-R3111Q421B-TR-FEDKR,2129-R3111Q421B-TR-FECT
Standard Package 3,000
Win Source Part Number 1320522-R3111Q421B-TR-FE
Ultra Librarian 3D Model Ultra Librarian R3111Q421B-TR-FE CAD Model

Description

The R3111Q421B-TR-FE is a voltage detector integrated circuit (IC) manufactured by Nisshinbo Micro Devices Inc.

  • Product Name: R3111Q421B-TR-FE
  • Output: Open-Drain/Open-Collector
  • Reset: Active High
  • Voltage Monitored: One
  • Threshold: 4.2V
  • Reset Timeout: 100µs (Maximum)
  • Package: SC-82AB
  • Supplier Device Package: SC-82AB
  • Operating Temperature: -40°C to 85°C
  • RoHS: Compliant

You May Also Be Interested in

MIC2774L-25BM5 Real Image
MIC2774L-25BM5
Micrel
IC SUPERVISOR DUAL LOW VOLTAGE
Need more? Email Us
R3111N251A-TR-FE Real Image
R3111N251A-TR-FE
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL SOT23-5 / Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
Lowest to $0.2029
MIC2774N-23BM5 Real Image
MIC2774N-23BM5
Micrel
IC SUPERVISOR DUAL LOW VOLTAGE / Supervisor Open Drain or Open Collector 2 Channel SOT-23-5
Lowest to $0.2529
R3116N311A-TR-FE Real Image
R3116N311A-TR-FE
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL SOT23-5 / Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
Need more? Email Us
MIC2775-23BM5 Real Image
MIC2775-23BM5
Micrel
IC SUPERVISOR MICRO PWR VOLT SUP
Lowest to $3.9120
MIC2776L-YM5 Real Image
MIC2776L-YM5
Micrel
MICRO-POWER LOW VOLTAGE SUPERVIS / Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
Lowest to $0.6722
SP730EK-4-375 Exar Corporation
SP730EK-4-375
Sipex Corporation
IC SUPERVISOR MPU / Supervisor Channel
Lowest to $0.2788
MIC6315-26D4UTR Real Image
MIC6315-26D4UTR
Microchip Technology
IC SUPERVISOR MICROPROCES RESET
Lowest to $0.3416
RN5VD29CA-TR-FE Real Image
RN5VD29CA-TR-FE
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL SOT23-5 / Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
Lowest to $0.1640

Top Sellers

FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
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
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
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 $4.3955
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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