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.
IW3688-21 Dialog Semiconductor GmbH
Same model may have multiple batches, images only for reference.

IW3688-21

Part No IW3688-21
Manufacturer Renesas Electronics America
Catalog PMIC - LED Drivers
Description IC LED DRIVER OFFL PWM 14SOIC / LED Driver IC 1 Output AC DC Offline Switcher Flyback, Step-Down (Buck), Step-Up (Boost) PWM Dimming 14-SOIC
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
Mfr Renesas Electronics America
Package Tape & Reel
Product Status Active
Type AC DC Offline Switcher
Topology Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) No
Number of Outputs 1
Dimming PWM
Applications General Purpose
Temperature Range - Operating -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Product Number IW3688
Standard Package 2,500 pcs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 758579-IW3688-21
Ultra Librarian 3D Model Ultra Librarian IW3688-21 CAD Model

Description

The 758579-IW3688-21 is an AC DC Offline Switcher integrated circuit designed for power management of LED drivers.

  • Application: It is suitable for general-purpose applications
  • Topology: flyback, step-down (Buck), and step-up (Boost)
  • Dimming: PWM dimming feature
  • Mounting Type: surface mount
  • Package: 14-SOIC package with a width of 3.90mm
  • Manufacturer: part of the Renesas Electronics America product lineup
  • Packaging: tape and reel package with 2,500 pcs
  • Operating Temperature: -40°C to 150°C (TJ)
  • Performance: high efficiency and reliable performance
  • Choice: an excellent choice for LED driver applications.

You May Also Be Interested in

AL8860QMP-13 Real Image
AL8860QMP-13
Diodes Incorporated
IC LED DRVR RGLTR PWM 1.5A 8MSOP / LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) Analog, PWM Dimming 1.5A 8-MSOP-EP
Lowest to $0.4467
AL1696-20CS7-13 Real Image
AL1696-20CS7-13
Diodes Incorporated
IC OFFLINE LED DRIVER SO-7
Lowest to $0.3128
AL1676-20CS7-13 Real Image
AL1676-20CS7-13
Diodes Incorporated
IC LED DRIVER OFFL 2A 7SO / LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Dimming 2A 7-SO
Lowest to $0.2622
TPS61187RTJT Real Image
TPS61187RTJT
Texas Instruments
IC LED DRVR RGLTR DIM 30MA 20QFN
Need more? Email Us
A8519KETTR-R Allegro MicroSystems, LLC
A8519KETTR-R
Allegro MicroSystems, LLC
Fully integrated 42 V MOSFET for boost converter | LED DRIVER QUAD BOOST
Lowest to $3.3661
TLC5971RGER Real Image
TLC5971RGER
Texas Instruments
IC LED DRIVER LINEAR 60MA 24VQFN
Lowest to $2.9233
FAN5333BSX Real Image
FAN5333BSX
Fairchild/ON Semiconductor
IC LED DRIVER RGLTR DIM SOT23-5
Lowest to $7.0747
AL1676-20BS7-13 Real Image
AL1676-20BS7-13
Diodes Incorporated
IC LED DRIVER OFFL 2A 7SO / LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Dimming 2A 7-SO
Lowest to $0.0668
AL3353S-13 Real Image
AL3353S-13
Diodes Incorporated
IC LED DRIVER CTRLR PWM 8SO / LED Driver IC 1 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 8-SO Type TH
Lowest to $0.1613

Top Sellers

LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
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 $5.4647
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
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 $0.1049
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
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

Pricing & Ordering

Quantity Unit Price Ext. Price
115+ $0.5059 $58.1785
280+ $0.4146 $116.0880
435+ $0.4019 $174.8265
595+ $0.3892 $231.5740
770+ $0.3765 $289.9050
1,030+ $0.3373 $347.4190
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 10,000 pieces
MOQ: 115 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