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.
LP3981-33B5F Lowpower
Same model may have multiple batches, images only for reference.

LP3981-33B5F

Part No LP3981-33B5F
Manufacturer Lowpower
Catalog Electronic Wholesale
Description 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Reference Date Code 2014+
Reference case SOT23-5
Manufacturer Lowpower
Manufacturer Homepage www.lowpowersemi.com
Win Source Part Number 754325-LP3981-33B5F
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LP3981-33B5F CAD Model

Description

The LP3981-33B5F from Lowpower is a voltage regulator that is designed to deliver a fixed output voltage of 3.3V.

  • Package: SOT23-5 package
  • Current Rating: 150mA
  • Popularity: popular electronic component and is widely used in various applications
  • Benefit: highly reliable and has a low dropout voltage, making it ideal for battery-powered applications

You May Also Be Interested in

TDA9345PS/N3/3/1913 ON Semiconductor
TDA9345PS/N3/3/1913
ON Semiconductor
Need more? Email Us
1N5338BPIG ON Semiconductor
1N5338BPIG
ON Semiconductor
Need more? Email Us
K9WAG08U1B-PIBO Samsung
K9WAG08U1B-PIBO
Samsung
Need more? Email Us
DH1U-24VDC Panasonic
DH1U-24VDC
Panasonic
Need more? Email Us
XC7K410T-1FBG676I Real Image
XC7K410T-1FBG676I
Xilinx Inc.
IC FPGA 400 I/O 676FCBGA
Lowest to $640.2986
XC7K410T-2FFG676C Real Image
XC7K410T-2FFG676C
Xilinx Inc.
IC FPGA 400 I/O 676FCBGA
Lowest to $238.0598
EP1S60F1020C5 Real Image
EP1S60F1020C5
Intel
IC FPGA 773 I/O 1020FBGA
Lowest to $541.2925
H356LDL-3339XJD=P3 Toko America Inc.
H356LDL-3339XJD=P3
Toko America Inc.
Need more? Email Us
XC7K325T-2FBG900I Real Image
XC7K325T-2FBG900I
Xilinx Inc.
IC FPGA 500 I/O 900FCBGA
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 $5.9399
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
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 $13.0101
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
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
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 $0.0951
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
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 $0.2376
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713

Pricing & Ordering

Quantity Unit Price Ext. Price
1,635+ $0.0306 $50.0310
3,985+ $0.0251 $100.0235
6,150+ $0.0244 $150.0600
8,475+ $0.0236 $200.0100
10,965+ $0.0228 $250.0020
14,710+ $0.0204 $300.0840
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 15,000 pieces
MOQ: 1635 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