XP Power DC-DC Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.5 → 28V dc Input Voltage, 500mA

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MYR16.74

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  • 2 unit(s) shipping from 11 March 2026
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1 - 9MYR16.74
10 - 19MYR16.51
20 +MYR16.31

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Packaging Options:
RS Stock No.:
122-7225
Distrelec Article No.:
301-83-711
Mfr. Part No.:
TR05S3V3
Manufacturer:
XP Power
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Brand

XP Power

Output Voltage

3.3V dc

Output Current

500mA

Input Voltage

4.5 → 28V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

1.65W

Efficiency

89%

Ripple And Noise

60mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

TR

Line Regulation

±0.5%

Protection Features

Short Circuit Protection

Weight

1.8g

Depth

10.15mm

Maximum Input Current

1 (No Load)mA

Length

11.68mm

MTBF

4Mh

Rated Output Power

1.65W

Power Signal Conversion Type

DC-DC

Special Features

Pin Compatible with LM78MXX, Wide Input Range

Load Regulation

±0.8%

Width

7.5mm

Switching Frequency Range

570kHz

COO (Country of Origin):
TW

XP Power - TR Series of Switching Regulators


The TR series from XP Power offers a highly reliable range of 0.5 Amp, 3 pin SIP 3T switching regulators. The series has been designed in an industry standard package, features continuous short-circuit protection and a high efficiency of up to 94%. These switching regulators have a wide input and an operating temperature from -40 °C to +80 °C.

3 Pin SIP 3T switching regulators

Industry standard package

Continuous short-circuit protection

Wide input range

-40 °C to +80 °C Operating temperature

Efficiency up to 94%

Pin compatible with LM78MXX

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