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QX Micro Devices QX7136 product image
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QX Micro Devices QX7136

Manufacturer
QX Micro DevicesAsian Brands
MPN
QX7136
LCSC Part #
C236056
Packaging
SOT-89-5
Customer #
Key Attributes
LED constant current driver with adjustable output current
DatasheetQX Micro Devices QX7136
In-Stock: 40
40 In stock, ships now
Not recommended for new designs
Once stock is depleted, this item will be marked as "Out of Stock."
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Minimum: 5Multiple: 5Sales Unit: Piece
QtyUnit PriceTotal Amount
5+$ 0.2185$ 1.09
50+$ 0.1749$ 8.75
150+$ 0.1562$ 23.43
1,000+$ 0.1238$ 123.80
2,000+$ 0.1134$ 226.80
5,000+$ 0.1072$ 536.00
Standard Packaging1000/Full Reel

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerQX Micro Devices
PackagingSOT-89-5
Output Voltage-
FeaturesOver-Temperature Protection (OTP)
Frequency - Switching-
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-20℃~+85℃
TopologyBuck
Number of Channels1
Type-
Output Current3A
Voltage - Input(DC)2.7V~5.2V
Constant Current Accuracy6%
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Features

AI Translation
  • QX7136 is an adjustable output current, low dropout LED constant current driver. A complete LED constant current drive circuit can be formed with only one external resistor and one NMOS transistor. The output current can be adjusted by varying the external resistor, with an adjustable range of 10mA to 3000mA
  • Built-in over-temperature protection to effectively protect the chip from damage caused by overheating when temperature exceeds 120°C
  • Under-voltage protection
  • Built-in soft-start function to prevent LED brightness flickering at power-up
  • SOT-89-5 package
  • Supply voltage: 2.7V~5.2V
  • Output current: 10mA to 3000mA
  • Output current accuracy: better than ±6%
  • Over-temperature protection threshold: 120°C
  • Under-voltage protection: 2.5V
  • Supply voltage scalable to above 400V
  • Soft-start

Applications

AI Translation
  • Linear LED lighting driver
  • LED flashlights, LED desk lamps, LED mining lamps, LED indicator lights, etc.