TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 2A Output
- RS Stock No.:
- 906-8478
- Mfr. Part No.:
- TSR 2-2433
- Brand:
- TRACOPOWER
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Subtotal (1 unit)*
£9.63
(exc. VAT)
£11.56
(inc. VAT)
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In Stock
- 41 unit(s) ready to ship
- Plus 155 unit(s) shipping from 21 October 2025
- Plus 110 unit(s) shipping from 20 November 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £9.63 |
| 5 - 9 | £9.33 |
| 10 - 24 | £9.05 |
| 25 - 49 | £8.67 |
| 50 + | £8.28 |
*price indicative
- RS Stock No.:
- 906-8478
- Mfr. Part No.:
- TSR 2-2433
- 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 | 2A | |
| Input Voltage | 4.75 → 36V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Efficiency | 91% | |
| Ripple And Noise | 50mV Pk-Pk | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Series | TSR 2 | |
| Line Regulation | Maximum of 0.5% | |
| Width | 7.5mm | |
| Rated Output Power | 2W | |
| Protection Features | Over Temperature Protection, Overload Protection, Short Circuit Protection | |
| Weight | 2.6g | |
| MTBF | 13520000h | |
| Depth | 10.1mm | |
| Power Signal Conversion Type | DC-DC | |
| Maximum Input Current | 1mA | |
| Load Regulation | Maximum of 1% | |
| Switching Frequency Range | 410kHz | |
| Length | 14mm | |
| Standards Met | IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0 | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 3.3V dc | ||
Output Current 2A | ||
Input Voltage 4.75 → 36V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Efficiency 91% | ||
Ripple And Noise 50mV Pk-Pk | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Series TSR 2 | ||
Line Regulation Maximum of 0.5% | ||
Width 7.5mm | ||
Rated Output Power 2W | ||
Protection Features Over Temperature Protection, Overload Protection, Short Circuit Protection | ||
Weight 2.6g | ||
MTBF 13520000h | ||
Depth 10.1mm | ||
Power Signal Conversion Type DC-DC | ||
Maximum Input Current 1mA | ||
Load Regulation Maximum of 1% | ||
Switching Frequency Range 410kHz | ||
Length 14mm | ||
Standards Met IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0 | ||
- COO (Country of Origin):
- TW
Traco Power Switching Regulator, 91% Efficiency, 1 Output - TSR 2 Series - TSR 2-2433
Place the trust of your power management into the hands of this switching regulator from Traco Power. Its tight load regulation levels off your power supply at a stable 3.3V DC, so there's minimal chance of equipment receiving too much or too little energy. This helps to keep your device running reliably and efficiently. Compact dimensions of 14 (L) x 7.5 (W) x 10.1mm (D) mean you can make maximum use of PCB real estate. An efficiency of 91% lets you operate this regulator at full load in ambient conditions of up to +67°C without needing any forced cooling.
Features & Benefits
• Non-conductive plastic casing offers protection from electric shock
• MTBF of over 13 million hours for reliability throughout its extended service life
• Built-in filter capacitor, which protects against ripple and noise interference
• Resists shock and vibration, so suitable to use in demanding environments
• MTBF of over 13 million hours for reliability throughout its extended service life
• Built-in filter capacitor, which protects against ripple and noise interference
• Resists shock and vibration, so suitable to use in demanding environments
Applications
• Battery-operated equipment
• Industrial electronics
• Data acquisition centres
• Hospitals
• Industrial electronics
• Data acquisition centres
• Hospitals
Does this regulator protect against power surges?
Yes, the unit includes short-circuit and overvoltage protections, helping to prevent power faults from causing damage to equipment.