TRACOPOWER Switching Regulator, Through Hole, 3.3 V dc Output Voltage, 500 mA Output Current, 1 Outputs

RS Stock No.:: 124-7711
Mfr. Part No.:: TSR 0.5-2433
Manufacturer:: TRACOPOWER

TRACOPOWER Switching Regulator, Through Hole, 3.3 V dc Output Voltage, 500 mA Output Current, 1 Outputs

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Subtotal (1 tube of 10 units)*

SGD90.78

(exc. GST)

SGD98.95

(inc. GST)

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Temporarily out of stock

13 unit(s) shipping from 23 March 2026
Plus 3 unit(s) shipping from 14 May 2026

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Tube(s)	Per Tube	Per unit*
1 - 1	SGD90.78	SGD9.078
2 - 3	SGD89.38	SGD8.938
4 +	SGD87.47	SGD8.747

*price indicative

RS Stock No.:: 124-7711
Mfr. Part No.:: TSR 0.5-2433
Manufacturer:: TRACOPOWER

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Product Type	Switching Regulator
	Output Voltage 1	3.3 V dc
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Efficiency	91%
	Ripple and Noise	30mV Pk-Pk
	Maximum Operating Temperature	90°C
	Minimum Operating Temperature	-40°C
	Series	TSR 0.5
	Line Regulation	±0.4 %
	Package Type	SIP-3
	Width	10.2 mm
	Length	11.5mm
	Weight	2g
	Standards/Approvals	RoHS
	Depth	10.2mm
	Maximum Input Voltage	32V dc
	Load Regulation	±0.6 %
	MTBF	2000000h
	Minimum Input Voltage	4.75V

	Select all
	Brand TRACOPOWER
	Product Type Switching Regulator
	Output Voltage 1 3.3 V dc
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Efficiency 91%
	Ripple and Noise 30mV Pk-Pk
	Maximum Operating Temperature 90°C
	Minimum Operating Temperature -40°C
	Series TSR 0.5
	Line Regulation ±0.4 %
	Package Type SIP-3
	Width 10.2 mm
	Length 11.5mm
	Weight 2g
	Standards/Approvals RoHS
	Depth 10.2mm
	Maximum Input Voltage 32V dc
	Load Regulation ±0.6 %
	MTBF 2000000h
	Minimum Input Voltage 4.75V

Datasheet

COO (Country of Origin):: TW

TRACOPOWER TSR 0.5 Series Switching Regulator, 91% Efficiency, Through Hole Mount - TSR 0.5-2433

This TRACOPOWER switching regulator boasts an exceptional efficiency rating of 91%. Designed for reliable performance, it is Ideal for applications requiring precise and reliable power conversion. With high efficiency up to 97%, low standby current, and excellent line/load regulation, this switching regulator is a TOP choice for demanding projects.

Features & Benefits

• Compact SIP package for convenient integration

• Very high efficiency up to 97% for maximum performance

• Excellent line/load regulation for reliable operation

• Low standby current for energy efficiency

• Wide operating temperature range of -40°C to 90°C for flexibility

• Over-temperature protection and short circuit protection for safety

Applications

• Ideal for drop-in replacement to LM78 linear regulators

• Suitable for automation, electronics, electrical, and mechanical industries

• Can be used for applications requiring high efficiency power conversion

Can it operate in high-temperature environments?

Yes, with a maximum temperature of +90°C, it is suitable for demanding conditions.

Will it provide reliable output voltage accuracy?

Yes, with excellent output voltage accuracy and low standby current.

Is it easy to integrate into existing systems?

Yes, with its Compact size and through hole mounting style, installation is straightforward.