Varnitronics
TD1433TR Techcode
Techcode

TD1433TR

Step-down type 120kHz~180kHz Adjustable 3A TO-252-5 Voltage Regulators - DC DC Switching Regulators

TO-252-5RoHSActive
Manufacturer
Techcode
Manufacturer part #
TD1433TR
Store part #
C7527506
Package / case
TO-252-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,445 in stock

#C7527506

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹24.16₹120.80
50+₹21.19₹1,059.50
150+₹19.92₹2,988.00
500+₹18.34₹9,170.00
2,500+₹17.62₹44,050.00
5,000+₹17.20₹86,000.00

5 × ₹24.16

₹120.80

excl. GST

₹142.54 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 2,500 per reel

TD1433TR

₹120.80 for 5 + GST

Specifications

Operating Temperature
-40℃~+125℃
Function
Step-down type
Frequency - Switching
120kHz~180kHz
Number of Outputs
1
Features
Overcurrent Protection;EMI optimization (spread spectrum)
Output Type
Adjustable
Topology
Buck
Operating Voltage
9V~40V
Switch tube (built-in/external)
Built-in
Output Current
3A
Quiescent Current
3mA

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.42 g

Overview

TD1433 regulates input voltages from 9V to 40V down to an output voltage as low as 1.23V, and supplies up to 3A of load current.

Applications

  • Simple high-efficiency step-down regulator
  • Efficient pre-regulator for linear regulators
  • On-card switching regulators
  • Positive to negative converter
  • Battery charger

Key features

  • Internal Power MOSFET
  • 3A continuous output current
  • Up to 90% efficiency
  • Input voltage range: 9V to 40V
  • Fixed 150kHz frequency internal oscillator
  • Current limit protection
  • Anti-ringing for lower EMI
  • Over temperature protection
  • TO252-5 package

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