Microchip TC105333ECTTR
Microchip TC105333ECTTR

Microchip TC105333ECTTR

Manufacturer No:

TC105333ECTTR

Manufacturer:

Microchip

Package:

SC-74A, SOT-753

Description:

The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) while\r\ndelivering a typical efficiency of 92%.

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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TC105333ECTTR information

Microchip TC105333ECTTR technical specifications, attributes, parameters and parts with similar specifications to Microchip TC105333ECTTR.

  • Type
  • Parameter
  • Max Duty Cycle (%)
  • 100.0
  • Input Voltage Range Max V (volt)
  • 10
  • Input Voltage Range Min V (volt)
  • 0.9
  • # of Outputs
  • 1
  • Output Current
  • 1000
  • Driver Type
  • Buck
  • Quiescent Current µA (microampere)
  • 0.057
  • Synchronous Rectifier
  • No
  • Temp Range Max °C (degrees Celsius)
  • 85
  • Temp Range Min °C (degrees Celsius)
  • -40

Download datasheets and manufacturer documentation for Microchip TC105333ECTTR.

Data Sheets:

Application Notes:

The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) while delivering a typical efficiency of 92%. The TC105 normally operates in pulse width modulation mode (PWM), but automatically switches to pulse frequency modulation (PFM) at low output loads for greater efficiency. Oscillator frequency is 300 KHz, allowing use of small (22 µH) inductors. Supply current draw is only 102 µA (max), and is reduced to less than 0.5 µA when the SHDN input is brought low. Regulator operation is suspended during shutdown. The TC105 accepts a maximum input voltage of 10V. The TC105 is housed in a tiny 5-pin SOT-23A package, occupies minimum board space, and is ideal for a wide range of applications.

  • 57 µA (Typ) Supply Current
  • 1A Output Current
  • 0.5 µA Shutdown Mode
  • 300 KHz Switching Frequency for Small Inductor Size
  • Programmable Soft-Start
  • 92% Typical Efficiency

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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