TRACOPOWER Switching Regulator, Through Hole, 5/15 V dc Output Voltage, 3 A Output Current, 1 Outputs

RS Stock No.:: 781-3291
Distrelec Article No.:: 169-53-493
Mfr. Part No.:: TSR 3-24150
Brand:: TRACOPOWER

TRACOPOWER Switching Regulator, Through Hole, 5/15 V dc Output Voltage, 3 A Output Current, 1 Outputs

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Subtotal (1 unit)*

£28.12

(exc. VAT)

£33.74

(inc. VAT)

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In Stock

Plus 99 unit(s) shipping from 16 March 2026

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Units	Per unit
1 - 4	£28.12
5 - 9	£27.27
10 - 24	£26.43
25 - 49	£25.31
50 +	£24.18

*price indicative

RS Stock No.:: 781-3291
Distrelec Article No.:: 169-53-493
Mfr. Part No.:: TSR 3-24150
Brand:: TRACOPOWER

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage 1	5/15 V dc
	Product Type	Switching Regulator
	Output Current	3A
	Mount Type	Through Hole
	Number of Outputs	1
	Efficiency	95%
	Ripple and Noise	150mV Pk-Pk
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	TSR 3
	Package Type	SIP
	Line Regulation	0.2 %
	Weight	2.1g
	Depth	6mm
	Standards/Approvals	REACH
	Width	6 mm
	Length	10.4mm
	Maximum Input Voltage	30V dc
	Minimum Input Voltage	10V
	Load Regulation	0.8 %
	MTBF	1630000h

	Select all
	Brand TRACOPOWER
	Output Voltage 1 5/15 V dc
	Product Type Switching Regulator
	Output Current 3A
	Mount Type Through Hole
	Number of Outputs 1
	Efficiency 95%
	Ripple and Noise 150mV Pk-Pk
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series TSR 3
	Package Type SIP
	Line Regulation 0.2 %
	Weight 2.1g
	Depth 6mm
	Standards/Approvals REACH
	Width 6 mm
	Length 10.4mm
	Maximum Input Voltage 30V dc
	Minimum Input Voltage 10V
	Load Regulation 0.8 %
	MTBF 1630000h

COO (Country of Origin):: TW

Traco Power Switching Regulator, 10 to 30V DC Input Voltage, 5 to 15V DC Output Voltage - TSR 3 Series - TSR 3-24150

Looking to scale down your voltage and level up your efficiency? Choose this single-output switching regulator from Traco Power. It takes an input voltage between 10 and 30V DC down to an output voltage between 5 and 15V DC for use with low-power devices. A wide operating temperature range between -40°C and +85°C means this component holds its own in challenging environments. Thanks to a high efficiency rating of 95%, it wastes little energy as heat to ensure it doesn't lose its cool. A feather-light weight of just 2.1g will go unnoticed by your equipment.

Features & Benefits

• MTBF of 4.5 million hours for long-term reliability

• Protection against short circuits to minimise the risk of electrical damage

• Remote on/off function for convenient control

Applications

• Consumer electronics

• Medical devices

• Industrial automation

• Power supplies

How quickly does this switching regulator work?

This switching regulator has a speedy response time between 120 and 220μs, so you can rest assured it reacts quickly to inputs.