Varnitronics
RY9128D RYCHIP Semiconductor Inc.
RYCHIP Semiconductor Inc.

RY9128D

Step-down type 1MHz~1.4MHz Adjustable 2A SOT-563 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-563ROHS CompliantActive

17V 2A 1.2MHz ECOT Force-CCM Sync Step-Down Regulator

Manufacturer part #
RY9128D
Store part #
C48580213
Package / case
SOT-563
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

3,985 in stock

#C48580213

Stock & price checked 2 days ago

QuantityUnit pricePack price
5+₹11.17₹55.85
50+₹8.77₹438.50
150+₹7.57₹1,135.50
500+₹6.67₹3,335.00
2,500+₹5.95₹14,875.00
5,000+₹5.60₹28,000.00

5 × ₹11.17

₹55.85

excl. GST

₹65.90 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 5,000 per reel

RY9128D

₹55.85 for 5 + GST

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Specifications

Operating Temperature
-40℃~+85℃
Function
Step-down type
Number of Outputs
1
Frequency - Switching
1MHz~1.4MHz
Features
Cycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection
Topology
Buck
Output Type
Adjustable
Operating Voltage
4.5V~17V
Switch tube (built-in/external)
Built-in
Output Current
2A
Quiescent Current
600uA

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
5,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.026 g

Overview

A high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 2A continuous output current over a wide input supply range, with excellent load and line regulation. ECOT control operation provides very fast transient response and easy loop design as well as very tight output regulation. It requires a minimal number of readily available, external components and is available in a space saving SOT563 package.

Applications

  • Digital Set-top Box (STB)
  • Tablet Personal Computer (Pad)
  • Flat-Panel Television and Monitor
  • Wi-Fi Router / AP
  • Digital Video Recorder (DVR)
  • Portable Media Player (PMP)
  • Cable Modem / XDSL
  • General Purposes

Key features

  • Wide 4.5V to 17V Operating Input Range
  • 2A Continuous Output Current
  • 1.2MHz Switching Frequency
  • ECOT Mode Control with Fast Transient Response
  • Built-in Over Current Limit
  • Built-in Over Voltage Protection
  • Continuous Conduction Mode (CCM)
  • Internal Soft-Start
  • 110mΩ/70mΩ Low RDS(ON) Internal Power MOSFETs
  • Output Adjustable from 0.6V
  • Short Protection with Hiccup-Mode
  • Integrated internal compensation
  • Thermal Shutdown
  • Available in SOT563 Package
  • -40°C to +85°C Temperature Range

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