Recom RSO DC/DC Converter, 3.3V dc/ 300 mA, 9V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

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Subtotal (1 tube of 22 units)*

PHP32,533.42

(exc. VAT)

PHP36,437.43

(inc. VAT)

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Temporarily out of stock
  • Shipping from October 20, 2026
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Tube(s)
Per Tube
Per Unit*
1 - 1PHP32,533.42PHP1,478.792
2 - 3PHP31,817.68PHP1,446.258
4 +PHP31,134.46PHP1,415.203

*price indicative

RS Stock No.:
166-8896
Mfr. Part No.:
RSO-053.3S
Manufacturer:
Recom
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Brand

Recom

Output Voltage 1

3.3V dc

Product Type

DC/DC Converter

Maximum Input Voltage

9V dc

Minimum Input Voltage

4.5V

Output Current 1

300mA

Mount Type

Through Hole

Input Ratio

2:1

MTBF

1685000h

Number of Outputs

1

Number of Pins

8

Isolation Voltage

500V ac

Package Type

SIP

Maximum Output Power

1W

Width

9.2mm

Length

21.8mm

Depth

11.1mm

Series

RSO

Standards/Approvals

No

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Efficiency

72%

COO (Country of Origin):
TW

RECOM DC-DC Converter, Continuous Short-Circuit Protection, SIP-8 Package - RSO Series - RSO-053.3S


When you're seeking a safe industrial power and conversion solution, turn to this RECOM DC-DC converter. Its broad 2:1 voltage range means it steps down inputs ranging between 4.5 and 9V DC and transforms them to a stable regulated supply of 3.3V DC that's handy for powering sensitive battery-run devices. The unit offers tight line and load regulation of ±0.2% and ±0.4% max, so you GET the close control over input and output values needed for predictable results. Thanks to its continuous short-circuit protection, you can also rest assured it shields you and your equipment against common current faults too.

Features & Benefits


• Flame-retardant package material means it won't contribute to the spread of flames in case of fire

• Remote on-off function gives you control from a distance

• Low ripple and noise levels of 50mVp-p, so you GET stable behaviour with minimal EMI from noise

• Operates safely in temperatures from -40°C to +85°C to suit industrial settings

Applications


• Electric vehicles

• Smart lighting systems

• Telecommunications networks

What's the benefit of this product's SIP-8 package?


The industry-standard SIP-8 package style means this product's a breeze to fit securely onto your PCB. It also saves space, thanks to Compact dimensions of 21.8 (L) x 9.2 (W) x 11.1mm (H).

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