Varnitronics
RY3831 RYCHIP Semiconductor Inc.
RYCHIP Semiconductor Inc.

RY3831

Step-down type 500kHz Adjustable 923mV 2A ESOP-8 Voltage Regulators - DC DC Switching Regulators RoHS

ESOP-8ROHS CompliantActive

18V 2.5A 500KHz Synchronous Step-Down Regulator

Manufacturer part #
RY3831
Store part #
C370764
Package / case
ESOP-8
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,995 in stock

#C370764

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹20.65₹103.25
50+₹16.70₹835.00
150+₹14.71₹2,206.50
500+₹13.23₹6,615.00

5 × ₹20.65

₹103.25

excl. GST

₹121.84 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

RY3831

₹103.25 for 5 + GST

Specifications

Operating Temperature
-40℃~+85℃
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
4V~18V
Switch tube (built-in/external)
Built-in
Output Voltage
923mV
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
5 (multiples of 5)
Unit weight
0.187 g

Overview

A high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 3.5A peak output current over a wide input supply range, with excellent load and line regulation. Requires a minimal number of readily available, external components and is available in a space saving ESOP8 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 4V to 18V Operating Input Range
  • 2A Continuous Output Current
  • 500kHz Switching Frequency
  • Short Protection with Hiccup-Mode
  • Built-in Over Current Limit
  • Built-in Over Voltage Protection
  • Internal Power-Save Mode (PFM/PWM)
  • Internal Soft-Start
  • 115mΩ/100mΩ Low RDS(ON) Internal Power MOSFETs
  • Output Adjustable from 0.923V
  • No Schottky Diode Required
  • Integrated internal compensation
  • Thermal Shutdown
  • Available in ESOP8 Package
  • -40°C to +85°C Temperature Range

Alternatives

Similar parts — check the datasheet before substituting.

RY3834#C370772RYCHIP Semiconductor Inc. · ESOP-8₹20.51 · 2,680 in stockView

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