TRACOPOWER, 9V dc Output Voltage

RS Stock No.:: 124-7656
Mfr. Part No.:: TSR 1-2490
Manufacturer:: TRACOPOWER

The image is for reference only, please refer to product details and specifications

Bulk discount available

Subtotal (1 tube of 10 units)*

HK$699.10

FREE delivery for orders over HK$250.00

In Stock

Plus 4 unit(s) shipping from 30 March 2026
Plus 7 unit(s) shipping from 06 April 2026
Plus 4 unit(s) shipping from 16 July 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 - 1	HK$699.10	HK$69.91
2 - 3	HK$683.80	HK$68.38
4 +	HK$669.00	HK$66.90

*price indicative

RS Stock No.:: 124-7656
Mfr. Part No.:: TSR 1-2490
Manufacturer:: TRACOPOWER

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage 1	9V dc
	Width	10.2mm

	Select all
	Brand TRACOPOWER
	Output Voltage 1 9V dc
	Width 10.2mm

Datasheet

COO (Country of Origin):: TW

Traco Power Switching Regulator, Single Output, 75mV Pk-Pk Ripple and Noise - TSR 1 Series - TSR 1-2490

Is your electronic device taking a hit from surging inputs? Drop it a step down with this switching regulator from Traco Power. It takes in 12 to 36V DC and outputs a steady 9V DC to suit your system. An efficiency rating of 95% means you can be sure it wastes minimal energy while going about its business. This means you won't need to add a heat sink to your board, freeing up space for other components. Thanks to a mean time between failures of 5,350,000h, you can count on this unit to work around the clock in demanding conditions without taking a break.

Features & Benefits

• Wide operating temperature range between -40°C and +85°C to withstand harsh environments

• Pin-compatible with LMxx linear regulators for use with legacy devices

• Low output ripple and noise of 75mV Pk-Pk for reduced electrical disturbance

• Non-conductive plastic housing shields the system from electrical hazards

• Integrated short-circuit protection helps prevent damage from current surges

Applications

• Desktop computers

• Digital cameras

• Telecommunications networks

• Medical technology

How do I mount this regulator?

The device has built-in pins that are easily soldered to the through-holes on your board.