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.
LP5521TM/NOPB Real Image
Same model may have multiple batches, images only for reference.

LP5521TM/NOPB

Part No LP5521TM/NOPB
Manufacturer Texas Instruments
Catalog PMIC - LED Drivers
Description IC LED DRIVER RGLTR DIM 20TUSMD
Datasheet
LP5521TM/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Type DC DC Regulator
Topology Switched Capacitor (Charge Pump)
Internal Switch(s) Yes
Number of Outputs 3
Operating Input Voltage(Min) 2.7V
Maximum Supply Voltage 5.5V
Output Voltage 4.55V
Channel Output Current 25.5mA
Frequency 1.25MHz
Dimming I2C
Applications Backlight
Temperature Range - Operating -30°C to 85°C (TA)
Mounting SMD (SMT)
Case / Package 20-TuSMD
Win Source Part Number 019861-LP5521TM/NOPB
Ultra Librarian 3D Model Ultra Librarian LP5521TM/NOPB CAD Model

Description

The LP5521TM/NOPB from Texas Instruments is a versatile and highly efficient LED driver.

  • Applications: Smartphones, tablets, portable electronics
  • Key Features:
    • Programmable 9-output LED driver
    • Integrated charge pump
    • Automatic power-saving mode
    • High-efficiency charge pump
    • 20-pin WQFN package
  • Benefits: Compact, space-constrained solutions with improved battery life and reliability

You May Also Be Interested in

FAN5333BSX Real Image
FAN5333BSX
Fairchild/ON Semiconductor
IC LED DRIVER RGLTR DIM SOT23-5
Lowest to $7.0747
FAN7340MX Real Image
FAN7340MX
Fairchild/ON Semiconductor
IC LED DRIVER CTRLR DIM 16SO
Need more? Email Us
TLC5971RGER Real Image
TLC5971RGER
Texas Instruments
IC LED DRIVER LINEAR 60MA 24VQFN
Lowest to $2.9233
ALT80600KESJSR Real Image
ALT80600KESJSR
Allegro MicroSystems, LLC
IC LED DRV RGLTR PWM 120MA 24QFN / LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 120mA 24-QFN (4x4)
Need more? Email Us
LM3501TLX-16/NOPB Texas Instruments
LM3501TLX-16/NOPB
Texas Instruments
IC LED DRIVER RGLTR 400MA 8USMD
Lowest to $1.8768
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
AL1673-20CSP-13 Real Image
AL1673-20CSP-13
Diodes Incorporated
IC LED DRIVER OFFL PWM 2A 8SO 4K / LED Driver IC 1 Output AC DC Offline Switcher Flyback, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 2A 8-SO-EP
Lowest to $0.3656
AL1666S-13 Real Image
AL1666S-13
Diodes Incorporated
IC LED DRIVER CTRLR PWM 8SO / LED Driver IC 1 Output DC DC Controller Flyback, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 8-SO
Lowest to $0.4068
ZXLD1371EST16TC Real Image
ZXLD1371EST16TC
Diodes Incorporated
IC LED DRIVER CTRLR DIM 16TSSOP
Lowest to $2.9105

Top Sellers

PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
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
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
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 $32.0752

Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.4203 $56.8120
90+ $1.1654 $104.8860
135+ $1.1290 $152.4150
185+ $1.0926 $202.1310
240+ $1.0562 $253.4880
320+ $0.9469 $303.0080
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 48,000 pieces
MOQ: 40 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