TRACOPOWER Switching Regulator, Surface, ±5 V dc Output Voltage, 1 A Output Current, 1 Outputs

RS Stock No.:: 124-7703
Mfr. Part No.:: TSRN 1-2450SM
Manufacturer:: TRACOPOWER

TRACOPOWER Switching Regulator, Surface, ±5 V dc Output Voltage, 1 A Output Current, 1 Outputs

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Subtotal (1 tube of 10 units)*

SGD158.66

(exc. GST)

SGD172.94

(inc. GST)

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In Stock

2 unit(s) ready to ship from another location
Plus 7 unit(s) shipping from 19 March 2026

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Tube(s)	Per Tube	Per unit*
1 - 1	SGD158.66	SGD15.866
2 - 3	SGD156.23	SGD15.623
4 +	SGD152.86	SGD15.286

*price indicative

RS Stock No.:: 124-7703
Mfr. Part No.:: TSRN 1-2450SM
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	±5 V dc
	Output Current	1A
	Mount Type	Surface
	Number of Outputs	1
	Efficiency	83%
	Ripple and Noise	50mV Pk-Pk
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	TSRN 1SM
	Package Type	Surface Mount
	Line Regulation	±0.2 %
	Length	15.2mm
	Standards/Approvals	CE
	Weight	1.7kg
	Width	7.2 mm
	Depth	7.2mm
	Maximum Input Voltage	42V dc
	Minimum Input Voltage	4.6V
	Load Regulation	±0.6 %
	MTBF	6000000h

	Select all
	Brand TRACOPOWER
	Product Type Switching Regulator
	Output Voltage 1 ±5 V dc
	Output Current 1A
	Mount Type Surface
	Number of Outputs 1
	Efficiency 83%
	Ripple and Noise 50mV Pk-Pk
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series TSRN 1SM
	Package Type Surface Mount
	Line Regulation ±0.2 %
	Length 15.2mm
	Standards/Approvals CE
	Weight 1.7kg
	Width 7.2 mm
	Depth 7.2mm
	Maximum Input Voltage 42V dc
	Minimum Input Voltage 4.6V
	Load Regulation ±0.6 %
	MTBF 6000000h

Datasheet

COO (Country of Origin):: TW

Traco Power Switching Regulator, SMD Package, Single Output - TRSN 1SM Series - TSRN 1-2450SM

Looking for a fuss-free way to step down direct current in your electrical circuit? Pick up this power switching regulator from Traco Power. It delivers a 5V DC output from a wide input voltage between 6.5 and 42V DC. Line and load regulation of 0.2% and 0.6% result in fewer ups and downs, so you GET reliable and smooth performance. As the unit achieves 92% efficiency, it's an energy-conscious option.

Features & Benefits

• Mean time between failures of 14 million hours for dependable long-term performance

• Compact dimensions of 15.2 (L) x 9.3 (W) x 7.6mm (D) save space in your system

• Low ripple and noise of 50mV Pk-Pk for consistent output

• Performs reliably in temperatures between -40°C and +85°C

• Passes EN 61373 standard for shock and vibration safety, so can be used in the railway industry

Applications

• Medical and healthcare equipment

• Factory automation

• Robotic systems

How much does this component weigh?

This device only weighs 1.7g, so it's a light option that doesn't add unnecessary strain to your setup.

Is this regulator fire-safe?

Yes. This device's housing is rated UL 94 V-0, meaning it stops burning in less than ten seconds to reduce the risk of fire spreading.