Varnitronics
RY9120 RYCHIP Semiconductor Inc.
RYCHIP Semiconductor Inc.

RY9120

Step-down type 500kHz Adjustable 2A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-6ROHS CompliantActive

17V 2A 500KHz Sync Step-Down Regulator

Manufacturer part #
RY9120
Store part #
C2930864
Package / case
SOT-23-6
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

13,440 in stock

#C2930864

Stock & price checked 6 days ago

QuantityUnit pricePack price
10+₹9.72₹97.20
100+₹7.94₹794.00
300+₹7.05₹2,115.00
3,000+₹6.38₹19,140.00
6,000+₹5.85₹35,100.00
9,000+₹5.58₹50,220.00

10 × ₹9.72

₹97.20

excl. GST

₹114.70 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: 3,000 per reel

RY9120

₹97.20 for 10 + GST

Specifications

Operating Temperature
-40℃~+85℃@(TA)
Function
Step-down type
Frequency - Switching
500kHz
Number of Outputs
1
Features
Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Overcurrent Protection
Output Type
Adjustable
Topology
Buck
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
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.05 g

Overview

The RY9120 is 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. The RY9120 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 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
  • 500KHz Switching Frequency
  • ECOT Mode Control with Fast Transient Response
  • Built-in Over Current Limit
  • Built-in Over Voltage Protection
  • PFM Mode for High Efficiency in Light Load
  • Internal Soft-Start
  • 110mΩ/70mΩ Low RDS(ON) Internal Power MOSFETs
  • Output Adjustable from 0.6V
  • No Schottky Diode Required
  • Short Protection with Hiccup-Mode
  • Integrated internal compensation
  • Thermal Shutdown
  • Available in SOT23-6 Package
  • -40°C to +85°C Temperature Range

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