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Megawin 8051

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Opamp

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Touch Sensing

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TM1637 – Keyscan & LED display driver circuit – SOIC 20 Pin

In stock

24.44 - 26.00 (Including. of GST 18%)
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SKU: TO-61277
  • IC name: TM1637
  • Integrates Keyboard Scan and LED Display Driver
  • Packaged: SOIC
  • Pin: 20
  • 16-bit Shift Register
  • PWM brightness control
  • Easy-To-Use
  • SMD
  • low power consumption
  • Weight : 0.55 g

TP4056 Charger IC

In stock

5.28 - 5.50 (Including. of GST 18%)
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SKU: TO-61288
  • Supply Voltage: -0.3V~8V
  • Programmable Charge Current Up to 1000mA
  • No MOSFET, Sense Resistor, or Blocking Diode Required
  • Complete Linear Charger in SOP-8 Package for Single-Cell Lithium-Ion Batteries
  • Charges Single Cell Li-Ion Batteries Directly from USB Port
  • Constant-Current/Constant-Voltage
  • Automatic Recharge
  • two Charge Status Output Pins
  • 2.9V Trickle Charge Threshold
  • Soft-Start Limits Inrush Current

TTP223 BA6 Touch sensor IC

In stock

8.46 - 9.00 (Including. of GST 18%)
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SKU: TO-85929
  • Type: Touching Detection IC
  • Model: TTP223
  • Operating voltage 2.0V~5.5V
  • Operating Temperature:-20 ~ +70 ℃
  • Startup Calibration Delay: 0.5 Sec
  • Output can configured to be Active High or Low
  • Operating current @VDD=3V, no load, SLRFTB=1
  • After power-on has about 0.5sec stable time, during that time do not touch the keypad, And the function is disabled
  • Have an external power-on reset pin(RST pin)

ULN2003ADR – NPN-SMD-SOP16

In stock

9.12 - 9.60 (Including. of GST 18%)
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SKU: TO-49536
  • IC name: ULN2003ADR
  • Darlington transistor
  • SOP16
  • Easy to Use
  • SMD
  • Weight : 0.14 g
 

ULN2803 – DIP 18

In stock

15.98 - 17.00 (Including. of GST 18%)
SKU: TO-22541
  • IC name: ULN2803
  • Darlington transistor
  • DIP 18
  • Built-in Protection Features
  • Built-in Clamp Diode
  • Easy to Use
  • External Components
  • SMD
  • Weight : 1.27 g

ULN2803AG SMD SOP-18

In stock

17.86 - 18.80 (Including. of GST 18%)
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SKU: TO-55871
  • IC name: ULN2803AG
  • Darlington transistor
  • SOP-18
  • Built-in Protection Features
  • Easy to Use
  • External Components
  • SMD
  • Part No: ULN2803G-S18-R
  • Weight : 0.49 g
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