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.
RT9378BGQW Real Image
Same model may have multiple batches, images only for reference.

RT9378BGQW

Part No RT9378BGQW
Manufacturer Richtek USA Inc.
Catalog PMIC - LED Drivers
Description IC LED DRIVER RGLTR DIM 12WQFN
Datasheet
RT9378BGQW Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Richtek USA Inc.
Packaging Reel - TR
Type DC DC Regulator
Topology Switched Capacitor (Charge Pump)
Internal Switch(s) Yes
Number of Outputs 4
Operating Input Voltage(Min) 2.8V
Maximum Supply Voltage 4.5V
Channel Output Current 25mA
Frequency 1MHz
Dimming PWM
Applications Backlight
Temperature Range - Operating -40°C to 85°C (TA)
Mounting SMD (SMT)
Case / Package 12-WQFN (2x2)
Win Source Part Number 105413-RT9378BGQW
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian RT9378BGQW CAD Model

Description

The Richtek USA Inc. DC DC Regulator is a high-performance integrated circuit that is designed for backlight applications.

  • Application: Backlight applications
  • Frequency: 1MHz
  • Switch: Internal switch
  • Topology: Switched capacitor (charge pump)
  • Outputs: Four
  • Dimming: PWM dimming
  • Mounting: SMD (SMT) package
  • Maximum Supply Voltage: 4.5V
  • Temperature Range: -40°C to 85°C (TA)
  • Channel Output Current: 25mA
  • Supply and Demand Status: Balanced

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
AL8861QMP-13 Real Image
AL8861QMP-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 $0.2386
A6279ELP-T Real Image
A6279ELP-T
Allegro MicroSystems, LLC
IC LED DRVR LIN 75.5MA 24TSSOP / LED Driver IC 16 Output Linear Shift Register Dimming 75.5mA 24-TSSOP-EP
Need more? Email Us
TLC5971RGER Real Image
TLC5971RGER
Texas Instruments
IC LED DRIVER LINEAR 60MA 24VQFN
Lowest to $2.9233
FAN7340MX Real Image
FAN7340MX
Fairchild/ON Semiconductor
IC LED DRIVER CTRLR DIM 16SO
Need more? Email Us
TPS61187RTJT Real Image
TPS61187RTJT
Texas Instruments
IC LED DRVR RGLTR DIM 30MA 20QFN
Need more? Email Us
AL1696-20CS7-13 Real Image
AL1696-20CS7-13
Diodes Incorporated
IC OFFLINE LED DRIVER SO-7
Lowest to $0.3128
FAN5333BSX Real Image
FAN5333BSX
Fairchild/ON Semiconductor
IC LED DRIVER RGLTR DIM SOT23-5
Lowest to $7.0747
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

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
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
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
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
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.7519
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
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 $4.2767
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
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
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
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