TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 1A Output
- RS Stock No.:
- 124-7655
- Mfr. Part No.:
- TSR 1-2433
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£50.36
(exc. VAT)
£60.43
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 23 unit(s) shipping from 27 October 2025
- Plus 25 unit(s) shipping from 27 October 2025
- Plus 61 unit(s) shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £50.36 | £5.036 |
| 5 - 9 | £48.85 | £4.885 |
| 10 - 24 | £47.35 | £4.735 |
| 25 - 49 | £45.33 | £4.533 |
| 50 + | £43.31 | £4.331 |
*price indicative
- RS Stock No.:
- 124-7655
- Mfr. Part No.:
- TSR 1-2433
- 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 | 3.3V dc | |
| Output Current | 1A | |
| Input Voltage | 4.75 → 36V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP 3 | |
| Power Rating | 3.3W | |
| Efficiency | 90 → 79% | |
| Ripple And Noise | 50mV Pk-Pk | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Series | TSR 1 | |
| Line Regulation | ±0.2% | |
| Weight | 1.9g | |
| Load Regulation | ±0.4% | |
| Depth | 10.2mm | |
| Length | 11.7mm | |
| Width | 7.6mm | |
| MTBF | 5350000h | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 3.3V dc | ||
Output Current 1A | ||
Input Voltage 4.75 → 36V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP 3 | ||
Power Rating 3.3W | ||
Efficiency 90 → 79% | ||
Ripple And Noise 50mV Pk-Pk | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Series TSR 1 | ||
Line Regulation ±0.2% | ||
Weight 1.9g | ||
Load Regulation ±0.4% | ||
Depth 10.2mm | ||
Length 11.7mm | ||
Width 7.6mm | ||
MTBF 5350000h | ||
- COO (Country of Origin):
- TW
Traco Power Switching Regulator, Short-Circuit Protected, 1A Maximum Output Current - TSR 1 Series - TSR 1-2433
Cut down on excess voltage in your electrical circuit using this switching regulator from Traco Power. It adjusts a broad input voltage range between 4.75 and 36V DC to a smooth level of 3.3V DC. Want to bring your old devices up to speed with new tech? This unit is pin-compatible with LMxx linear regulators, so you can use it to upgrade your legacy equipment. With the built-in pins in its housing, it's a cinch to mount. All you need to do is solder it to the through-holes on your PCB.
Features & Benefits
• Short-circuit protected to stand up to electrical hazards
• Mean time between failures of 5,350,000h for long-term performance
• Start-up rise time of 2ms for rapid conversions
• Low ripple and noise of 50mV Pk-Pk for reliably smooth outputs
• Mean time between failures of 5,350,000h for long-term performance
• Start-up rise time of 2ms for rapid conversions
• Low ripple and noise of 50mV Pk-Pk for reliably smooth outputs
Applications
• Communications equipment
• Game consoles
• Consumer electronics
• Game consoles
• Consumer electronics
How efficient is this switching regulator?
An efficiency rating up to 91% indicates the regulator releases minimal heat during the conversion process. This means you won't need to add a heatsink to your setup, saving you space.
Related links
- TRACOPOWER Switching Regulator 3.3V dc Output Voltage 1A Output
- TRACOPOWER Switching Regulator 3.3V dc Output Voltage 2A Output
- TRACOPOWER Switching Regulator 3.3V dc Output Voltage 500mA Output
- TRACOPOWER Switching Regulator 12V dc Output Voltage 1A Output
- TRACOPOWER Switching Regulator 5V dc Output Voltage 1A Output
- TRACOPOWER Switching Regulator 1.5V dc Output Voltage 1A Output
- TRACOPOWER Switching Regulator 6.5V dc Output Voltage 1A Output
- TRACOPOWER Switching Regulator 1.2V dc Output Voltage 1A Output
