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.
SPX3940AU-5.0 Sipex Corporation
Same model may have multiple batches, images only for reference.

SPX3940AU-5.0

Part No SPX3940AU-5.0
Manufacturer Sipex Corporation
Catalog Electronic Wholesale
Description 1A Low Dropout Voltage Regulator Fixed Output, Fast Response
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Sipex Corporation
Win Source Part Number 1258445-SPX3940AU-5.0
Manufacturer Homepage www.sipex.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SPX3940AU-5.0 CAD Model

Description

The SPX3940AU-5.0 is a low dropout voltage regulator IC manufactured by Sipex Corporation.

  • Description: It is designed to provide a stable output voltage with a low dropout voltage.
  • Application: The SPX3940AU-5.0 is commonly used in various electronic devices such as power supplies, battery chargers, and voltage regulators.
  • Features: With its high accuracy and low temperature coefficient, the SPX3940AU-5.0 is an ideal choice for applications that require precision voltage regulation.

You May Also Be Interested in

PS2501-1-F3-A Renesas Electronics America
PS2501-1-F3-A
Renesas Electronics America
Need more? Email Us
VND5012AK STMicroelectronics
VND5012AK
STMicroelectronics
Lowest to $20.1698
AM29DL322DB-70REI Advanced Micro Devices
AM29DL322DB-70REI
Advanced Micro Devices
Need more? Email Us
ATSAM4LC2CA-U Atmel
ATSAM4LC2CA-U
Atmel
Lowest to $8.5447
Picture of TC071C
TC071C
Texas Instruments
Need more? Email Us
HC55185ECM96R4854 Intersil Corporation
HC55185ECM96R4854
Intersil Corporation
Lowest to $5.0142
EP1SGX40GF1020I6 Real Image
EP1SGX40GF1020I6
Intel
IC FPGA 624 I/O 1020FBGA
Lowest to $422.9578
MPC8347EZQAGDB Real Image
MPC8347EZQAGDB
NXP / Nexperia
IC MPU MPC83XX 400MHZ 620BGA
Need more? Email Us
EP2C8F256C6 Real Image
EP2C8F256C6
Intel
IC FPGA 182 I/O 256FBGA
Lowest to $62.5624

Top Sellers

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
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
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
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
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
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
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