LZTEC

B0503S-1W

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-1W
Store part #: C20613011
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

12 in stock

#C20613011

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹177.55	₹177.55
10+	₹146.81	₹1,468.10
30+	₹129.96	₹3,898.80
90+	₹110.97	₹9,987.30
510+	₹102.43	₹52,239.30
990+	₹98.59	₹97,604.10

Quantity (min 1)

1 × ₹177.55

₹177.55

excl. GST

₹209.51 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-1W

₹177.55 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
Isolation Voltage(Vrms): 1.5kV
Conversion Efficiency: 75%
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: 1.205 g

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