Semiconductors – Mouser South Africa

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LED Drivers for Ethernet Switches

LED drivers are a constant-current source commonly used to power LEDs for screen backlighting. LEDs are current-driven devices whose brightness is proportional to the magnitude of forward current flow. Typical desired features for an LED driver are direct control of current, high efficiency, PWM dimming, over voltage protection, load disconnect, small size, and ease of use.

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Types of Semiconductors

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Part #

LED Lighting Driver ICs RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB

LP3944ISQ/NOPB
Texas Instruments
1: $2.48
1,384In Stock

Mfr. Part No.
LP3944ISQ/NOPB

Mouser Part No
926-LP3944ISQ/NOPB

Texas Instruments

LED Lighting Driver ICs RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB

Datasheet

1,384In Stock

Cut Tape

$2.48

$1.85

$1.69

$1.51

Reel

$1.33

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Mult.: 1

: 1,000

LED Lighting Driver ICs 16-Channel Constant Current LED Driver A A 595-TLC59281DBQR

TLC59281DBQ
Texas Instruments
1: $1.55
6,609In Stock

Mfr. Part No.
TLC59281DBQ

Mouser Part No
595-TLC59281DBQ

Texas Instruments

LED Lighting Driver ICs 16-Channel Constant Current LED Driver A A 595-TLC59281DBQR

Datasheet

6,609In Stock

$1.55

$1.14

$0.968

$0.916

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Min.: 1
Mult.: 1

Switching Voltage Regulators Auto Cat Low Pwr DC/ DC Boost Cnvrtr

TPS61041QDBVRQ1
Texas Instruments
1: $2.47
3,456In Stock

Mfr. Part No.
TPS61041QDBVRQ1

Mouser Part No
595-TPS61041QDBVRQ1

Texas Instruments

Switching Voltage Regulators Auto Cat Low Pwr DC/ DC Boost Cnvrtr

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Datasheet

3,456In Stock

Cut Tape

$2.47

$1.83

$1.67

$1.50

Reel

$1.27

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Min.: 1
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: 3,000

LED Lighting Driver ICs 4 channel LED driver with dual PWM brigh A 926-LP5524TM-5/NOPB

LP5524TMX-5/NOPB
Texas Instruments
1: $0.97
5,260In Stock

Mfr. Part No.
LP5524TMX-5/NOPB

Mouser Part No
926-LP5524TMX-5/NOPB

Texas Instruments

LED Lighting Driver ICs 4 channel LED driver with dual PWM brigh A 926-LP5524TM-5/NOPB

Datasheet

5,260In Stock

Cut Tape

$0.97

$0.694

$0.627

$0.552

Reel

$0.444

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Min.: 1
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: 3,000

LED Lighting Driver ICs 3 Ch Prog Led Driver A 926-LP5521TMX/NOP A 926-LP5521TMX/NOPB

LP5521TM/NOPB
Texas Instruments
1: $1.51
5,951In Stock

Mfr. Part No.
LP5521TM/NOPB

Mouser Part No
926-LP5521TM/NOPB

Texas Instruments

LED Lighting Driver ICs 3 Ch Prog Led Driver A 926-LP5521TMX/NOP A 926-LP5521TMX/NOPB

Datasheet

5,951In Stock

Cut Tape

$1.51

$1.10

$0.999

$0.887

Reel

$0.833

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Mult.: 1

: 250

LED Lighting Driver ICs Regulated 2X 1.5X S witched capacitor Wh

LM2751SD-B/NOPB
Texas Instruments
1: $2.27
718In Stock

Mfr. Part No.
LM2751SD-B/NOPB

Mouser Part No
926-LM2751SD-B/NOPB

Texas Instruments

LED Lighting Driver ICs Regulated 2X 1.5X S witched capacitor Wh

Datasheet

718In Stock

Cut Tape

$2.27

$1.69

$1.54

$1.38

Reel

$1.21

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Mult.: 1

: 1,000

LED Lighting Driver ICs 9-channel RGB/White LED driver with inte A 926-LP5523TM/NOPB

LP5523TMX/NOPB
Texas Instruments
1: $2.01
2,526In Stock

Mfr. Part No.
LP5523TMX/NOPB

Mouser Part No
926-LP5523TMX/NOPB

Texas Instruments

LED Lighting Driver ICs 9-channel RGB/White LED driver with inte A 926-LP5523TM/NOPB

Datasheet

2,526In Stock

Cut Tape

$2.01

$1.49

$1.35

$1.21

Reel

$1.01

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Min.: 1
Mult.: 1

: 3,000

LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27952SDX/NOPB

LM27952SD/NOPB
Texas Instruments
1: $2.07
909In Stock

Mfr. Part No.
LM27952SD/NOPB

Mouser Part No
926-LM27952SD/NOPB

Texas Instruments

LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27952SDX/NOPB

Datasheet

909In Stock

Cut Tape

$2.07

$1.54

$1.40

$1.26

Reel

$1.09

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Mult.: 1

: 1,000

LED Lighting Driver ICs 16-BIT I2C FM OD LED BLK RST

PCA9552PW,118
NXP Semiconductors
1: $5.23
8,428In Stock

Mfr. Part No.
PCA9552PW,118

Mouser Part No
771-PCA9552PW-T

NXP Semiconductors

LED Lighting Driver ICs 16-BIT I2C FM OD LED BLK RST

Datasheet

8,428In Stock

Cut Tape

$5.23

$3.47

$3.15

$2.67

Reel

$2.06

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Mult.: 1

: 2,500

LED Lighting Driver ICs 4-BIT FM+I2C-BUS

PCA9632DP1,118
NXP Semiconductors
1: $2.88
15,374In Stock

Mfr. Part No.
PCA9632DP1,118

Mouser Part No
771-PCA9632DP1118

NXP Semiconductors

LED Lighting Driver ICs 4-BIT FM+I2C-BUS

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Datasheet

15,374In Stock

Cut Tape

$2.88

$1.87

$1.70

$1.43

Reel

$1.01

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Min.: 1
Mult.: 1

: 2,500

LED Lighting Driver ICs 8BIT I2C FM+ TP LED CON RST OE

PCA9634PW,118
NXP Semiconductors
1: $2.04
22,233In Stock

Mfr. Part No.
PCA9634PW,118

Mouser Part No
771-PCA9634PW-T

NXP Semiconductors

LED Lighting Driver ICs 8BIT I2C FM+ TP LED CON RST OE

Datasheet

22,233In Stock

Cut Tape

$2.04

$1.50

$1.37

$1.22

Reel

$1.03

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Min.: 1
Mult.: 1

: 2,500

LED Lighting Driver ICs 16-Channel Constant Current LED Driver A A 595-TLC59281DBQ

TLC59281DBQR
Texas Instruments
1: $1.33
4,368In Stock

Mfr. Part No.
TLC59281DBQR

Mouser Part No
595-TLC59281DBQR

Texas Instruments

LED Lighting Driver ICs 16-Channel Constant Current LED Driver A A 595-TLC59281DBQ

Datasheet

4,368In Stock

Cut Tape

$1.33

$0.961

$0.871

$0.772

$0.725

Reel

$0.725

MouseReel Available

Min.: 1
Mult.: 1
Max.: 260

: 2,500

LED Lighting Driver ICs High efficiency boos t for white LED&apo A 926-LM3509SDE/NOPB

LM3509SD/NOPB
Texas Instruments
1: $2.99
1,316In Stock

Mfr. Part No.
LM3509SD/NOPB

Mouser Part No
926-LM3509SD/NOPB

Texas Instruments

LED Lighting Driver ICs High efficiency boos t for white LED&apo A 926-LM3509SDE/NOPB

Datasheet

1,316In Stock

Cut Tape

$2.99

$2.24

$2.05

$1.85

Reel

$1.63

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Min.: 1
Mult.: 1

: 1,000

LED Lighting Driver ICs RGB Backlight LED dr iver 25-DSBGA -30 t A 926-LP5520TLX/NOPB

LP5520TL/NOPB
Texas Instruments
1: $5.34
1,145In Stock

Mfr. Part No.
LP5520TL/NOPB

Mouser Part No
926-LP5520TL/NOPB

Texas Instruments

LED Lighting Driver ICs RGB Backlight LED dr iver 25-DSBGA -30 t A 926-LP5520TLX/NOPB

Datasheet

1,145In Stock

Cut Tape

$5.34

$4.08

$3.77

$3.42

Reel

$3.27

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Mult.: 1

: 250

LED Lighting Driver ICs I2C LED DIMMER 16BIT

PCA9532BS,118
NXP Semiconductors
1: $5.30
1,177In Stock
6,000Expected 2026/04/30

Mfr. Part No.
PCA9532BS,118

Mouser Part No
771-PCA9532BS118

NXP Semiconductors

LED Lighting Driver ICs I2C LED DIMMER 16BIT

Datasheet

1,177In Stock

6,000Expected 2026/04/30

Cut Tape

$5.30

$3.50

$3.19

$2.71

View

Reel

$2.07

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

LED Lighting Driver ICs 16-BIT I2C FM OD LED DIM RST

PCA9532PW,118
NXP Semiconductors
1: $5.52
5,399In Stock
22,500On Order

Mfr. Part No.
PCA9532PW,118

Mouser Part No
771-PCA9532PW-T

NXP Semiconductors

LED Lighting Driver ICs 16-BIT I2C FM OD LED DIM RST

Datasheet

5,399In Stock

22,500On Order

Cut Tape

$5.52

$3.65

$3.33

$2.83

View

Reel

$2.05

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LED Lighting Driver ICs 4-BIT FM+I2C-BUS

PCA9632TK,118
NXP Semiconductors
1: $2.90
3,420In Stock
12,000Expected 2026/06/18

Mfr. Part No.
PCA9632TK,118

Mouser Part No
771-PCA9632TK118

NXP Semiconductors

LED Lighting Driver ICs 4-BIT FM+I2C-BUS

Datasheet

3,420In Stock

12,000Expected 2026/06/18

Cut Tape

$2.90

$1.88

$1.71

$1.44

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

LED Lighting Driver ICs 8BIT I2C FM+ TP LED

PCA9635PW,118
NXP Semiconductors
1: $3.59
8,458In Stock
12,500Expected 2026/05/05

Mfr. Part No.
PCA9635PW,118

Mouser Part No
771-PCA9635PW118

NXP Semiconductors

LED Lighting Driver ICs 8BIT I2C FM+ TP LED

Datasheet

8,458In Stock

12,500Expected 2026/05/05

Cut Tape

$3.59

$2.45

$2.27

$1.97

View

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LED Lighting Driver ICs SOT223 25mA 10% CCR

NSI45025AZT1G
onsemi
1: $0.461
9,942In Stock
3,000Expected 2026/06/05

Mfr. Part No.
NSI45025AZT1G

Mouser Part No
863-NSI45025AZT1G

onsemi

LED Lighting Driver ICs SOT223 25mA 10% CCR

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Datasheet

9,942In Stock

3,000Expected 2026/06/05

Cut Tape

$0.461

$0.319

$0.28

$0.263

$0.25

Reel

$0.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LED Lighting Driver ICs 30-V 500-mA Switch B oost Converter A 59 A 595-TPS61042DRBT

TPS61042DRBR
Texas Instruments
1: $1.72
307In Stock
6,000Expected 2026/07/09

Mfr. Part No.
TPS61042DRBR

Mouser Part No
595-TPS61042DRBR

Texas Instruments

LED Lighting Driver ICs 30-V 500-mA Switch B oost Converter A 59 A 595-TPS61042DRBT

Datasheet

307In Stock

6,000Expected 2026/07/09

Cut Tape

$1.72

$1.26

$1.14

$1.01

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1
Max.: 140

: 3,000

Switching Voltage Regulators 28-V 85% Eff Boost C onverter ALT 595-TP ALT 595-TPS61045DRBT

TPS61045DRBTG4
Texas Instruments
1: $3.19
467In Stock

Mfr. Part No.
TPS61045DRBTG4

Mouser Part No
595-TPS61045DRBTG4

Texas Instruments

Switching Voltage Regulators 28-V 85% Eff Boost C onverter ALT 595-TP ALT 595-TPS61045DRBT

Datasheet

Product Comments

467In Stock

Cut Tape

$3.19

$2.08

$1.91

$1.71

Reel

$1.45

$0.989

MouseReel Available

Min.: 1
Mult.: 1

: 250

LED Lighting Driver ICs High power switched capacitor Voltage Co A 926-LM2753SDX/NOPB

LM2753SD/NOPB
Texas Instruments
1: $2.45
114In Stock

Mfr. Part No.
LM2753SD/NOPB

Mouser Part No
926-LM2753SD/NOPB

Texas Instruments

LED Lighting Driver ICs High power switched capacitor Voltage Co A 926-LM2753SDX/NOPB

Datasheet

114In Stock

Cut Tape

$2.45

$1.83

$1.67

$1.49

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27951SDX/NOPB

LM27951SD/NOPB
Texas Instruments
1: $1.95
95In Stock

Mfr. Part No.
LM27951SD/NOPB

Mouser Part No
926-LM27951SD/NOPB

Texas Instruments

LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27951SDX/NOPB

Datasheet

95In Stock

Cut Tape

$1.95

$1.44

$1.31

$1.17

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LED Lighting Driver ICs Synchronous magnetic constant current wh A 926-LM3508TLX/NOPB

LM3508TL/NOPB
Texas Instruments
1: $1.50
249In Stock

Mfr. Part No.
LM3508TL/NOPB

Mouser Part No
926-LM3508TL/NOPB

Texas Instruments

LED Lighting Driver ICs Synchronous magnetic constant current wh A 926-LM3508TLX/NOPB

Datasheet

249In Stock

Cut Tape

$1.50

$1.09

$0.983

$0.869

Reel

$0.678

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

LED Lighting Driver ICs High efficiency boos t for white LED&apo A 926-LM3509SD/NOPB

LM3509SDE/NOPB
Texas Instruments
1: $2.99
256In Stock

Mfr. Part No.
LM3509SDE/NOPB

Mouser Part No
926-LM3509SDE/NOPB

Texas Instruments

LED Lighting Driver ICs High efficiency boos t for white LED&apo A 926-LM3509SD/NOPB

Datasheet

256In Stock

Cut Tape

$2.99

$2.24

$2.05

$1.85

Reel

$1.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

LED Drivers for Ethernet Switches

Types of Semiconductors

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