Varnitronics
B0503S-1W YLPTEC
YLPTEC

B0503S-1W

Isolated Module DC DC Converter Buck 1 Output 3.3V 303mA 4.5V~5.5V Input

SIP,11.7x6mmROHS CompliantActive

DC/DC power module, isolated non-regulated single-channel output with fixed voltage input

Manufacturer
YLPTEC
Manufacturer part #
B0503S-1W
Store part #
C22751243
Package / case
SIP,11.7x6mm
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

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

32 in stock

#C22751243

Stock & price checked 40 h ago

QuantityUnit pricePack price
1+₹157.33₹157.33
10+₹130.24₹1,302.40
43+₹115.11₹4,949.73
86+₹98.31₹8,454.66
516+₹90.74₹46,821.84
989+₹87.38₹86,418.82

1 × ₹157.33

₹157.33

excl. GST

₹185.65 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: 43 per tube

B0503S-1W

₹157.33 for 1 + GST

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Specifications

Output Voltage
3.3V
Ripple Noise
60mVp-p
Operating Temperature
-40℃~+85℃
Voltage - Supply
4.5V~5.5V
Capacitive Load(Max)
200uF
Number of Outputs
1
Iout
303mA
Height
6mm
Frequency - Switching
300kHz
Isolation Voltage(Vrms)
1.5kV
Output Power
1W
Conversion Efficiency
74%
Features
Short Circuit Protection
Length
11.68mm
Width
10.15mm

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tube-packed
Standard pack
43 / Tube
Sold per
Piece
Minimum order
1
Unit weight
3.2 g

Overview

Applications

  • Applications in distributed power systems requiring an isolated output power supply from the input
  • Applications where input supply voltage variation is within ±10%
  • Applications requiring input-to-output isolation (isolation voltage 1500VDC)
  • Applications where output voltage stability and output ripple noise requirements are not critical

Key features

  • Low quiescent current and high conversion efficiency
  • Low ripple and low noise
  • Built-in soft-start
  • Isolation voltage 1500VDC
  • Operating temperature range: -40°C to +85°C

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