TRACOPOWER Switching Regulator, Through Hole, 9V dc Output Voltage, 1 A Output Current, 1 Outputs
- RS Stock No.:
- 124-7656
- Mfr. Part No.:
- TSR 1-2490
- Manufacturer:
- TRACOPOWER
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Bulk discount available
Subtotal (1 tube of 10 units)*
HK$699.10
FREE delivery for orders over HK$250.00
Temporarily out of stock
- 1 unit(s) shipping from 02 July 2026
- Plus 4 unit(s) shipping from 16 July 2026
- Plus 32 unit(s) shipping from 23 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 | |
| Product Type | Switching Regulator | |
| Output Current | 1A | |
| Mount Type | Through Hole | |
| Number of Outputs | 1 | |
| Power | 9W | |
| Efficiency | 95% | |
| Ripple and Noise | 75mV Pk-Pk | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series | TSR 1 | |
| Line Regulation | ±0.2 % | |
| Package Type | SIP-3 | |
| Length | 11.7mm | |
| Depth | 10.2mm | |
| Weight | 1.9g | |
| Standards/Approvals | RoHS | |
| Width | 10.2mm | |
| Maximum Input Voltage | 36V dc | |
| Minimum Input Voltage | 12V | |
| MTBF | 5350000h | |
| Load Regulation | ±0.4 % | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1 9V dc | ||
Product Type Switching Regulator | ||
Output Current 1A | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Power 9W | ||
Efficiency 95% | ||
Ripple and Noise 75mV Pk-Pk | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series TSR 1 | ||
Line Regulation ±0.2 % | ||
Package Type SIP-3 | ||
Length 11.7mm | ||
Depth 10.2mm | ||
Weight 1.9g | ||
Standards/Approvals RoHS | ||
Width 10.2mm | ||
Maximum Input Voltage 36V dc | ||
Minimum Input Voltage 12V | ||
MTBF 5350000h | ||
Load Regulation ±0.4 % | ||
- 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.
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