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.
RT8477AGSP Real Image
Same model may have multiple batches, images only for reference.

RT8477AGSP

Part No RT8477AGSP
Manufacturer Richtek USA Inc.
Catalog PMIC - LED Drivers
Description IC HV LED DRIVER 8PSOP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Richtek USA Inc.
Packaging Reel
Type DC DC Controller
Topology Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) No
Voltage - Supply (Minimum) 4.5V
Voltage - Supply (Maximum) 50V
Voltage - Output 50V
Frequency 380kHz
Dimming Analog, PWM
Applications Backlight, Lighting
Temperature Range - Operating -40°C ~ 85°C
Mounting Style SMD
Manufacturer Package 8-SOIC Exposed Pad
Supplier Device Package 8-SOP-EP
Manufacturer Pack Quantity 1
MSL Level 3 (168 Hours)
Win Source Part Number 758453-RT8477AGSP
Popularity Low
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian RT8477AGSP CAD Model

Description

The Richtek USA Inc. RT8477AGSP is a DC DC controller.

  • Voltage Output: 50V
  • Frequency: 380kHz
  • Topology: Step-Down (buck) and Step-Up (boost)
  • Dimming: Analog or PWM
  • Mounting Style: SMD
  • Supplier Device Package: 8-SOP-EP
  • Operating Temperature: -40°C ~ 85°C
  • Manufacturer Package: 8-SOIC Exposed Pad
  • MSL Level: 3 (168 Hours)
  • Voltage Supply Range: 4.5V to 50V

You May Also Be Interested in

MIC3232YMM Real Image
MIC3232YMM
Microchip Technology
Constant Current Boost Controller for Driving High Power LEDs | IC LED DRIVER CTRLR DIM 10MSOP
Need more? Email Us
MP1518DJE-LF-Z Real Image
MP1518DJE-LF-Z
Monolithic Power Systems Inc.
LED Driver 6 Segment 6-Pin TSOT-23 T/R / IC LED DRIVER
Lowest to $0.2691
LP3936SL Real Image
LP3936SL
Texas Instruments
Lighting Management System for Six White LEDs and One RGB or FLASH LED | IC LED DRIVER RGLTR DIM 32TCSP
Lowest to $3.8453
MAX16833CAUE+ Real Image
MAX16833CAUE+
Maxim Integrated
IC LED DRIVER CTRLR DIM 16TSSOP
Lowest to $5.9436
ILD2111XUMA2 Real Image1
ILD2111XUMA2
Infineon Technologies
IC LED DRVR DCDC CONTROLLER 8DSO
Lowest to $0.9612
Picture of LYT4318E2
LYT4318E2
Power Integrations
IC LED DRIVER OFFL DIM ESIP-7C
Lowest to $3.6602
LED1642GWTTR Real Image
LED1642GWTTR
STMicroelectronics
LED Driver 10000uA Supply Current 24-Pin TSSOP T/R / IC LED DRVR LIN DIM 40MA 24TSSOP
Lowest to $3.3365
NCV3065MNTXG Real Image
NCV3065MNTXG
ON Semiconductor
IC LED DRVR RGLTR DIM 1.5A 8DFN
Lowest to $1.1220
LM3560TLX-20/NOPB Real Image
LM3560TLX-20/NOPB
Texas Instruments
IC LED DRVR RGLTR DIM 1A 16DSBGA
Lowest to $1.8689

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
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
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
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
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 $2.6155
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
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579

Pricing & Ordering

Quantity Unit Price Ext. Price
21+ $2.8142 $59.0982
51+ $2.3091 $117.7641
78+ $2.2370 $174.4860
107+ $2.1649 $231.6443
138+ $2.0926 $288.7788
185+ $1.8762 $347.0970
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 36,111 pieces
MOQ: 21 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