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.
CAT809TSDI-T3 Real Image
Same model may have multiple batches, images only for reference.

CAT809TSDI-T3

Part No CAT809TSDI-T3
Manufacturer Catalyst Semiconductor
Catalog PMIC - Supervisors
Description IC SUPERVISOR 1 CHANNEL SC70-3  /  Supervisor Push-Pull, Totem Pole 1 Channel SC-70-3
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>PMIC - Supervisors
Mfr Catalyst Semiconductor Inc.
Package Bulk
Product Status Obsolete
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 3.08V
Output Push-Pull, Totem Pole
Reset Active Low
Reset Timeout 140ms Minimum
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting SMD (SMT)
Package / Case SC-70, SOT-323
Supplier Device Package SC-70-3
Base Product Number CAT809
ECCN EAR99
HTSUS 8542.39.0001
Other Names CATCATCAT809TSDI-T3,2156-CAT809TSDI-T3-CSTR
Standard Package 3,000
Win Source Part Number 1054479-CAT809TSDI-T3
Ultra Librarian 3D Model Ultra Librarian CAT809TSDI-T3 CAD Model

Description

The Catalyst Semiconductor CAT809TSDI-T3 is a semiconductor electronic component manufactured by Catalyst Semiconductor.

  • Component Type: Simple reset/power-on reset
  • Function: Used to monitor the voltage of electronic devices
  • Output: Push-pull, totem pole output
  • Reset: Active low reset
  • Voltage Monitoring: Can monitor one voltage
  • Reset Timeout: 140ms minimum
  • Voltage Threshold: 3.08V
  • Quality: High-quality component

You May Also Be Interested in

R3111Q431B-TR-FE Real Image
R3111Q431B-TR-FE
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL SC82AB
Need more? Email Us
R3114K071A-TR Real Image
R3114K071A-TR
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL 4DFN
Need more? Email Us
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
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
R3119N094A-TR-FE Real Image
R3119N094A-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
RN5VD30AA-TR-FE Real Image
RN5VD30AA-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 $0.4137
R3111N281A-TR-FE Real Image
R3111N281A-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
MIC2774L-25BM5 Real Image
MIC2774L-25BM5
Micrel
IC SUPERVISOR DUAL LOW VOLTAGE
Need more? Email Us
R3118N091C-TR-FE Real Image
R3118N091C-TR-FE
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL SOT23-5 / Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
Lowest to $0.3897

Top Sellers

CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.2271
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
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
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
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-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
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
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
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
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
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