LZTEC

B0503S-1WR3

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

SIP,11.5x6.1mmROHS CompliantActive

DC/DC power module, 1W, fixed voltage, unregulated

Manufacturer: LZTEC
Manufacturer part #: B0503S-1WR3
Store part #: C20613061
Package / case: SIP,11.5x6.1mm
Category: DC DC Converters
Packaging: Tube-packed

Datasheet (PDF)

Every Order Guarantee

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

20 in stock

#C20613061

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹180.39	₹180.39
10+	₹149.17	₹1,491.70
30+	₹132.05	₹3,961.50
90+	₹112.75	₹10,147.50
510+	₹104.08	₹53,080.80
990+	₹100.18	₹99,178.20

Quantity (min 1)

1 × ₹180.39

₹180.39

excl. GST

₹212.86 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: 30 per tube

B0503S-1WR3

₹180.39 for 1 + GST

Specifications

Output Voltage: 3.3V
Ripple Noise: 50mVp-p
Operating Temperature: -40℃~+105℃
Voltage - Supply: 4.5V~5.5V
Capacitive Load(Max): 2400uF
Number of Outputs: 1
Iout: 303mA
Height: 10.16mm
Frequency - Switching: 220kHz
Conversion Efficiency: 75%
Features: Short Circuit Protection;Automatic fault recovery
Output Power: 1W
Length: 11.6mm
Width: 6mm

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
Packaging: Tube-packed
Standard pack: 30 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 1.33 g

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