TRACOPOWER Switching Regulator, Through Hole, -2.5V dc, 2.5 V dc Output Voltage, 1 A Output Current, 1 Outputs
- RS Stock No.:
- 755-3400
- Distrelec Article No.:
- 300-80-909
- Mfr. Part No.:
- TSRN 1-2425
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£10.44
(exc. VAT)
£12.53
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 1 unit(s) shipping from 09 April 2026
- Plus 1 unit(s) shipping from 09 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £10.44 |
| 5 - 9 | £10.13 |
| 10 - 24 | £9.83 |
| 25 - 49 | £9.40 |
| 50 + | £8.99 |
*price indicative
- RS Stock No.:
- 755-3400
- Distrelec Article No.:
- 300-80-909
- Mfr. Part No.:
- TSRN 1-2425
- 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 1 | -2.5, 2.5V dc | |
| Product Type | Switching Regulator | |
| Output Current | 1A | |
| Mount Type | Through Hole | |
| Number of Outputs | 1 | |
| Ripple and Noise | 50mV Pk-Pk | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Series | TSRN-1 | |
| Package Type | SIP | |
| Line Regulation | ±0.2 % | |
| Width | 10.2mm | |
| Standards/Approvals | RoHS | |
| Weight | 1.9kg | |
| Length | 11.7mm | |
| Depth | 10.2mm | |
| Maximum Input Voltage | 42V dc | |
| MTBF | 6000000h | |
| Minimum Input Voltage | 4.6V | |
| Load Regulation | ±0.4 % | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1 -2.5, 2.5V dc | ||
Product Type Switching Regulator | ||
Output Current 1A | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Ripple and Noise 50mV Pk-Pk | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Series TSRN-1 | ||
Package Type SIP | ||
Line Regulation ±0.2 % | ||
Width 10.2mm | ||
Standards/Approvals RoHS | ||
Weight 1.9kg | ||
Length 11.7mm | ||
Depth 10.2mm | ||
Maximum Input Voltage 42V dc | ||
MTBF 6000000h | ||
Minimum Input Voltage 4.6V | ||
Load Regulation ±0.4 % | ||
- COO (Country of Origin):
- TW
Traco 1A SIP Step Down Switching Regulator - TSRN-1 Series
TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators ideal for use in energy sensitive applications.
Input voltage range up to 42 VDC
Built in filter capacitors
No heat-sink required
Over-temperature and short circuit protection
Low standby current: 1 mA for <= 3.3 Vdc output models, 3 mA for >= 5.0 Vdc ouput models
SIP package fits existing TO-220 footprint
Pin compatible with LMxx linear regulators
Note
Part numbers: TSRN 1-xxxx have straight pins
Part numbers: TSRN 1-xxxxA have angular pins
MTBF: MIL-HDBK-217 @ +25°C
Derating: 2.7 %/K above +70°C
For input voltages higher then 36 Vdc an input capacitor 22 μF/ 50 V is required
Part numbers: TSRN 1-xxxxA have angular pins
MTBF: MIL-HDBK-217 @ +25°C
Derating: 2.7 %/K above +70°C
For input voltages higher then 36 Vdc an input capacitor 22 μF/ 50 V is required