TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output

RS Stock No.:: 166-6063
Mfr. Part No.:: TSR 2-2450
Manufacturer:: TRACOPOWER

TRACOPOWER Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output

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Bulk discount available

Subtotal (1 tube of 10 units)*

HK$891.00

FREE delivery for orders over HK$250.00

In Stock

7 unit(s) ready to ship from another location
Plus 111 unit(s) shipping from 23 December 2025
Plus 56 unit(s) shipping from 29 January 2026

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Tube(s)	Per Tube	Per unit*
1 - 1	HK$891.00	HK$89.10
2 - 3	HK$871.40	HK$87.14
4 +	HK$852.70	HK$85.27

*price indicative

RS Stock No.:: 166-6063
Mfr. Part No.:: TSR 2-2450
Manufacturer:: TRACOPOWER

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage	5V dc
	Output Current	2A
	Input Voltage	6.5 → 36V dc
	Mounting Type	Through Hole
	Number of Outputs	1
	Package	SIP
	Efficiency	94%
	Ripple And Noise	50mV Pk-Pk
	Maximum Temperature	+85°C
	Minimum Temperature	-40°C
	Series	TSR 2
	Line Regulation	Maximum of 0.5%
	MTBF	13520000h
	Length	14mm
	Switching Frequency Range	410kHz
	Maximum Input Current	1mA
	Protection Features	Over Temperature Protection, Overload Protection, Short Circuit Protection
	Rated Output Power	2W
	Power Signal Conversion Type	DC-DC
	Special Features	Overvoltage and Short Circuit Protection
	Load Regulation	Maximum of 1%
	Width	7.5mm
	Standards Met	IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
	Depth	10.1mm
	Weight	2.6g

	Select all
	Brand TRACOPOWER
	Output Voltage 5V dc
	Output Current 2A
	Input Voltage 6.5 → 36V dc
	Mounting Type Through Hole
	Number of Outputs 1
	Package SIP
	Efficiency 94%
	Ripple And Noise 50mV Pk-Pk
	Maximum Temperature +85°C
	Minimum Temperature -40°C
	Series TSR 2
	Line Regulation Maximum of 0.5%
	MTBF 13520000h
	Length 14mm
	Switching Frequency Range 410kHz
	Maximum Input Current 1mA
	Protection Features Over Temperature Protection, Overload Protection, Short Circuit Protection
	Rated Output Power 2W
	Power Signal Conversion Type DC-DC
	Special Features Overvoltage and Short Circuit Protection
	Load Regulation Maximum of 1%
	Width 7.5mm
	Standards Met IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
	Depth 10.1mm
	Weight 2.6g

COO (Country of Origin):: TW

Traco Power Switching Regulator, 94% Efficiency, 1 Output - TSR 2 Series - TSR 2-2450

Is your battery-operated equipment feeling overpowered? Step down its voltage supply using this switching regulator from Traco Power. The unit handles an input voltage of 6.5 to 36V AC and converts it into a stable 5V DC output, which helps to keep devices running reliably. A high efficiency rating of 94% indicates you can use it at full load and in ambient temperatures up to +85°C without needing forced air cooling or a heatsink. This helps to reduce equipment weight and bulk. Low standby power consumption of 2mA means minimal energy is wasted when the device is taking a break.

Features & Benefits

• Resists vibration and thermal shock, making it compatible with extreme settings
• Non-conductive plastic housing reduces the risk of electric shocks for safety
• Low output ripple and noise to minimise voltage distortion

Applications

• Security systems
• Data and telecommunication centres
• Industrial automation
• Packaging facilities

Is this switching regulator protected against short circuits?

Yes, the product is continuously protected against short circuits, which cuts down on the chance of power faults damaging components. As it automatically recovers, there's no need to manually restart it if there's an electrical surge.