TRACOPOWER Switching Regulator, Through Hole, 9V dc Output Voltage, -1 A Output Current, 1 Outputs
- RS Stock No.:
- 788-0614
- Mfr. Part No.:
- TSN 1-2490
- Manufacturer:
- TRACOPOWER
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Subtotal (1 unit)*
MYR76.17
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- Plus 7 unit(s) shipping from 27 May 2026
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Units | Per Unit |
|---|---|
| 1 - 2 | MYR76.17 |
| 3 - 4 | MYR73.89 |
| 5 + | MYR71.61 |
*price indicative
- RS Stock No.:
- 788-0614
- Mfr. Part No.:
- TSN 1-2490
- Manufacturer:
- TRACOPOWER
Specifications
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 | |
| Efficiency | 92% | |
| Ripple and Noise | 50mV Pk-Pk | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Number of Pins | 3 | |
| Series | TSN-1 | |
| Line Regulation | 1 % | |
| Standards/Approvals | REACH, RoHS | |
| Width | 7.5mm | |
| Depth | 16.5mm | |
| Length | 11.7mm | |
| Weight | 3.1g | |
| Maximum Input Voltage | 32V dc | |
| Load Regulation | 0.6 % | |
| Minimum Input Voltage | -12V | |
| MTBF | 8475000h | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1 9V dc | ||
Product Type Switching Regulator | ||
Output Current -1A | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Efficiency 92% | ||
Ripple and Noise 50mV Pk-Pk | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Number of Pins 3 | ||
Series TSN-1 | ||
Line Regulation 1 % | ||
Standards/Approvals REACH, RoHS | ||
Width 7.5mm | ||
Depth 16.5mm | ||
Length 11.7mm | ||
Weight 3.1g | ||
Maximum Input Voltage 32V dc | ||
Load Regulation 0.6 % | ||
Minimum Input Voltage -12V | ||
MTBF 8475000h | ||
- COO (Country of Origin):
- TW
Traco 1A Step Down Switching Regulator - TSN-1 Series
The Traco Power TSN 1 Series of step down switching regulators are a replacement for inefficient 79xx linear regulators. This series of DC/DC converters feature a high efficiency up to 96%, which allows full load operation up to +70°C (+85°C with derating) ambient temperature without the need of any heat sink or forced air cooling. The TSN 1 series of switching regulators also features over linear regulators, lower standby current and no requirement of external capacitors. The TSN 1 DC/DC converters are ideal in applications for energy sensitive applications.
Non-isolated converter for negative output
Small size and low profile
Pin compatible with LM79xx linear regulators
No heatsink required
High efficiency up to 96%
Operation temperature range –40°C to +85°C
Protection against overload, short circuit and over-temperature
Fixed switching frequency
Wide input range up to -32 Vdc
Excellent line / load regulation
Low standby current ∼ 2 mA
3-year product warranty
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