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Showing Results For: LED Driver ICs

LED Driver ICs

LED Driver ICs (Integrated Circuits) are crucial components in modern electronic devices. They are designed to regulate and manage the power supply to LED (Light-Emitting Diode) lights. These ICs ensure that LEDs receive a constant current, which is essential for maintaining consistent brightness and prolonging their lifespan. LED Driver ICs come in various types, each tailored to specific applications and performance requirements. Their versatility and efficiency make them indispensable in numerous industries.

Popular Types LED Driver ICs

  • Linear LED Drivers: Simple and cost-effective, ideal for low-power applications.
  • Switching LED Drivers: Highly efficient, suitable for high-power applications.
  • DC-DC LED Drivers: Convert different voltage levels, which are used in automotive and portable devices.
  • AC-DC LED Drivers: Convert alternating current (AC) to direct current (DC), used in household and industrial lighting.
  • Dimmable LED Drivers: Allow brightness control, which is utilised in adjustable lighting systems.

Perks and Benefits of LED Driver ICs

  • LED Driver ICs minimise energy wastage, making LED systems highly efficient.
  • By providing a stable current, they extend the operational life of LEDs.
  • Many drivers include thermal protection and prevent overheating.
  • They allow for more compact and lightweight LED fixtures.
  • Wide range of options to match various voltage and current requirements.

Where Can I Use LED Driver ICs?

LED Driver ICs are fundamental in achieving optimal performance and efficiency in LED lighting systems, contributing to energy conservation and enhanced usability across a broad spectrum of applications, including:

  • Residential Lighting
  • Commercial Lighting
  • Automotive Lighting
  • Consumer Electronics
  • Industrial Lighting
  • Street Lighting
  • Medical Devices

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Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Rohs Verified
BD83A04EFV-ME2, ROHM
1998 In Stock
Check Stock & Lead Times Packaging Options
2000 +
£ 1.76
4000 +
£ 1.69
Rohs Verified
BCR450E6327HTSA1, Infineon
6058 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.27
9000 +
£ 0.26
Renesas Electronics
Rohs Verified
ISL97682IRTZ-TK, Renesas Electronics
998 In Stock
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1000 +
£ 2.22
2000 +
£ 2.15
Rohs Verified
BCR431UXTSA1, Infineon
6011 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.13
6000 +
£ 0.12
9000 +
£ 0.12
Rohs Verified
CDM10V2XTSA1, Infineon
6071 In Stock
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3000 +
£ 0.15
6000 +
£ 0.15
9000 +
£ 0.14
Rohs Verified
CDM10V4XTSA1, Infineon
6072 In Stock
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3000 +
£ 0.17
6000 +
£ 0.16
9000 +
£ 0.16
Rohs Verified
TLD2311ELXUMA1, Infineon
2498 In Stock
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2500 +
£ 0.44
Rohs Verified
BCR430UXTSA2, Infineon
2998 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.10
6000 +
£ 0.096
9000 +
£ 0.091
Rohs Verified
BD83A14EFV-ME2, ROHM
1998 In Stock
Check Stock & Lead Times Packaging Options
2000 +
£ 1.14
4000 +
£ 1.10
Rohs Verified
TLD21321EPXUMA1, Infineon
6068 In Stock
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3000 +
£ 0.48
Rohs Verified
BCR420UE6433HTMA1, Infineon
20019 In Stock
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10000 +
£ 0.099
20000 +
£ 0.093
Renesas Electronics
Rohs Verified
ISL97684IRTZ, Renesas Electronics
998 In Stock
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100 +
£ 2.32
200 +
£ 2.20
500 +
£ 1.96
Renesas Electronics
Rohs Verified
ISL97684IRTZ-TK, Renesas Electronics
998 In Stock
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1000 +
£ 2.36
2000 +
£ 2.28
Rohs Verified
TLD700216ESXUMA1, Infineon
6015 In Stock
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3000 +
£ 1.53
Rohs Verified
BD18397RUV-ME2, ROHM
1998 In Stock
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2000 +
£ 2.37
4000 +
£ 2.29
Rohs Verified
BD18398RUV-ME2, ROHM
4093 In Stock
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2000 +
£ 3.11
4000 +
£ 2.99
Taiwan Semiconductor
Rohs Verified
TSCR402CX6H RFG, Taiwan Semiconductor
5998 In Stock
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3000 +
£ 0.16
Taiwan Semiconductor
Rohs Verified
TSCR420CX6H RFG, Taiwan Semiconductor
5998 In Stock
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3000 +
£ 0.14
Taiwan Semiconductor
TS19820CS RLG, Taiwan Semiconductor
5039 In Stock
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2500 +
£ 0.54
2500 +
£ 0.54
Taiwan Semiconductor
Rohs Verified
TS19501CB10H RBG, Taiwan Semiconductor
10038 In Stock
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5000 +
£ 2.22
Nisshinbo Micro Devices
Rohs Verified
NJW4616U2-TE1, Nisshinbo Micro Devices
6998 In Stock
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1000 +
£ 1.01
Rohs Verified
BD82A26MUF-ME2, ROHM
5079 In Stock
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2500 +
£ 3.30
DiodesZetex
Rohs Verified
AL1665S-13, DiodesZetex
7998 In Stock
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4000 +
£ 0.20
DiodesZetex
Rohs Verified
AL5809-40QP1-7, DiodesZetex
6039 In Stock
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3000 +
£ 0.19
DiodesZetex
Rohs Verified
AL5873QT16E-13, DiodesZetex
5043 In Stock
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2500 +
£ 0.55
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New Items
New items
ICL8810XUMA1, Infineon

ICL8810XUMA1, Infineon

The Infineon ICL8810 is a voltage mode controller for flyback topologies operating in quasiresonant mode and valley switching DCM. It is designed for low and high power lumen LED driver, requiring high power factor and efficiency. The flyback controller is capable of controlling SSR-CV an PSR-CV topologies. Offering a wide usage in low cost applications where a PFC functionality in dual stage topologies is required. For lighting applications, the IC offers a wide power range as well as a comprehensive set of protections, including a power limitation. The IC is easy to design in and requires a minimum number of external components. Soft-start to reduce stress during turn-on External start-up circuit control signal with Vcc support in light load operation Reduced gate driver output voltage during start-up sequence and burst mode allowing smaller Vcc cap Burst mode for very light loads and low system standby power consumption
New items
AL5809-40QP1-7, DiodesZetex

AL5809-40QP1-7, DiodesZetex

The DiodesZetex makes a constant current linear LED driver that can be connected on the high side or low side of the LEDs as a Constant current Regulator (CCR). The AL5809Q has output current of 40 mA. The AL5809Q contains a Low Dropout regulator which provides power to the internal current regulation control block. A fixed preset LED current setting resistor sets the reference current of the current regulation block. The LED current setting resistor varies with each variant of the AL5809. An accurate current mirror within the current regulation control block then increases the reference current to the preset LED current of the AL5809Q. Robust power dissipation up to 1.5W with powerDI123 (type B) package -40°C to +150°C of junction temperature range ±5% LED current tolerance
New items
BD8374HFP-MTR, ROHM

BD8374HFP-MTR, ROHM

BD8374HFP-M is a LED source driver with the capability of withstanding high input voltage (50V Max.). The fixed current output is possible by PWM brightness, and it is suitable for automotive LED drive. It is built into LED open/short protection and overheating protection at over voltage, and high reliability can be achieved. When driving two or more LED by using two or more LSI, it can be done to control LED all together turning off even if LED causes short/open in a certain row. Variable form Constant-Current Source Driver PWM Dimming Function CR Timer for PWM Dimming Function Integrated LED Open/Short Protective Circuit Function Integrated Overvoltage Mute and Temperature Protection Functions Integrated Abnormal Output Detection and Output Functions(PBUS) Applications: Automotive
New items
ILD4035E6327HTSA1, Infineon
New items
2EDL8023GXUMA1, Infineon

2EDL8023GXUMA1, Infineon

The Infineon EiceDRIVER 2EDL8x2x is a high-side low-side driver designed for advanced switching converters such as in telecom and datacom applications. 2EDL802x takes in independent inputs with built-in hysteresis for enhanced noise immunity, whereas 2EDL812x takes in differential input with built-in hysteresis for enhanced noise immunity. 2EDL812x’s inherent shoot-through protection ensures the robustness of the system. Fast propagation delay <6 ns delay matching Lead free RoHS compliant package -5 A output pin reverse current capability VDD/VHB under voltage lockout
New items
HV9861ANG-G, Microchip

HV9861ANG-G, Microchip

Supertex General Purpose LED Drivers LED Drivers, Microchip
New items
AL1665S-13, DiodesZetex

AL1665S-13, DiodesZetex

The DiodesZetex AL1665 is a high-performance single-stage fly back and buck boost controller, targeting dimmable LED lighting application. It is a primary side regulation (PSR) controller that can provide accurate constant current (CC) regulation without optocoupler and secondary control circuitry. It can be operated at BCM mode, which results in low EMI and high efficiency, and keeps high power factor (PF) and low total harmonic distortion (THD) under universal input voltage. It can support analog/PWM dimming modes. The analog dimming range is 5% to 100%. The PWM dimming range is 0.5% to 100% (1k PWM dimming frequency). It comes in a SO-8 package. Valley switching for low switching loss Tight CS reference voltage 0.4V, ±1.5% Support analog and PWM dimming Integrates multiple internal protection
New items
ZXSC310E5TA, DiodesZetex

ZXSC310E5TA, DiodesZetex

Low Voltage DC-DC LED Drivers, Diodes Inc LED Drivers, Diodes Inc
New items
AL5809-15S1-7, DiodesZetex

AL5809-15S1-7, DiodesZetex

Linear LED Drivers, Diodes Inc The Linear LED Drivers provide a simple and effective solution to driving low-current, high-brightness LEDs. LED Drivers, Diodes Inc
New items
TSCR421CX6H, Taiwan Semiconductor

TSCR421CX6H, Taiwan Semiconductor

TSCR420_datasheet_en.pdf The Taiwan semiconductor linear constant current led driver are Low-Side Constant Current Regulator (CCR) for linear LED driving. The device regulates with a preset 10mA nominal that can be adjusted with an external resistor up to 300mA. Device temperature grade 1: -40°C to 125°C Device HBM ESD classification level H2 Device CDM ESD classification level C8
New items
FAN5640S7X, onsemi

FAN5640S7X, onsemi

LED Drivers, Fairchild Semiconductor Fairchild LED drivers control the amount of current and voltage that is supplied to an LED light, their range include models with Pulse Width Modulation (PWM), which to enable the LED light to become dimmable. Some Fairchild LED drivers are integrated with a constant-current (CC) driver which will monitor the loop current of each LED.
New items
NSI45015WT1G, onsemi

NSI45015WT1G, onsemi

Linear LED Drivers, ON Semiconductor
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like LED Driver ICs and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding LED Driver ICs or any other product.
This depends on the LED Driver ICs individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for LED Driver ICs and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including LED Driver ICs.
Yes. We keep updating our stock frequently and if a product like LED Driver ICs is not in stock then we will let you know.