TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 9 → 72V dc Input Voltage, 1A Output
- RS Stock No.:
- 193-2047
- Mfr. Part No.:
- TSR 1-4833WI
- Brand:
- TRACOPOWER
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Subtotal (1 unit)*
£14.47
(exc. VAT)
£17.36
(inc. VAT)
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- 13 unit(s) ready to ship
- Plus 10 unit(s) shipping from 04 December 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £14.47 |
| 5 - 9 | £14.03 |
| 10 - 24 | £13.61 |
| 25 - 49 | £13.03 |
| 50 + | £12.44 |
*price indicative
- RS Stock No.:
- 193-2047
- Mfr. Part No.:
- TSR 1-4833WI
- 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 | 9 → 72V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Efficiency | 83% | |
| Ripple And Noise | 50mV Pk-Pk | |
| Maximum Temperature | +80°C | |
| Minimum Temperature | -40°C | |
| Series | TSR 1-4833WI | |
| Line Regulation | ±2% | |
| Weight | 5.5g | |
| MTBF | 8215000h | |
| Standards Met | REACH | |
| Load Regulation | Maximum of 0.6% | |
| Length | 12.1mm | |
| Maximum Input Current | 12mA | |
| Width | 8.6mm | |
| Depth | 17.5mm | |
| Protection Features | Over Temperature Protection, Overload Protection, Short Circuit Protection | |
| Switching Frequency Range | 143 → 238kHz | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 3.3V dc | ||
Output Current 1A | ||
Input Voltage 9 → 72V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Efficiency 83% | ||
Ripple And Noise 50mV Pk-Pk | ||
Maximum Temperature +80°C | ||
Minimum Temperature -40°C | ||
Series TSR 1-4833WI | ||
Line Regulation ±2% | ||
Weight 5.5g | ||
MTBF 8215000h | ||
Standards Met REACH | ||
Load Regulation Maximum of 0.6% | ||
Length 12.1mm | ||
Maximum Input Current 12mA | ||
Width 8.6mm | ||
Depth 17.5mm | ||
Protection Features Over Temperature Protection, Overload Protection, Short Circuit Protection | ||
Switching Frequency Range 143 → 238kHz | ||
- COO (Country of Origin):
- TW
The TSR 1WI is a non-isolated POL converter series with an ultra wide 8:1 input voltage range which comes in a standard SIP-3 package. Covering the majority of standard bus- and battery voltages this POL converter is a versatile solution for many applications in distributed power systems where different input voltages have to be handled. Being able to use the same converter in many different situations effectively reduces the bill of material (BOM) of a given application. A high efficiency of up to 93% allows for an operating temperature range of -40 to +80°C (up to 50°C without derating) and makes them excellent drop-in replacements for less efficient LMxx linear regulators. With 0.6A max. output current and standard features such as low standby current, precise regulation and protection against short circuit, overvoltage and overload the TSR 1WI is suitable for many battery and distributed power applications.