TRACOPOWER Switching Regulator, Through Hole, 1.2V dc Output Voltage, 3 → 5.5V dc Input Voltage, 2A Output
- RS stock no.:
- 906-8459
- Mfr. Part No.:
- TSR 2-0512
- Manufacturer:
- TRACOPOWER
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Subtotal (1 unit)*
R 212,24
(exc. VAT)
R 244,08
(inc. VAT)
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- Shipping from 02 July 2026
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Units | Per unit |
|---|---|
| 1 - 4 | R 212.24 |
| 5 - 9 | R 206.93 |
| 10 - 24 | R 200.72 |
| 25 - 49 | R 192.69 |
| 50 + | R 184.98 |
*price indicative
- RS stock no.:
- 906-8459
- Mfr. Part No.:
- TSR 2-0512
- Manufacturer:
- TRACOPOWER
Specification
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 | 1.2V dc | |
| Output Current | 2A | |
| Input Voltage | 3 → 5.5V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Efficiency | 90% | |
| Ripple And Noise | 50mV Pk-Pk | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Series | TSR 2 | |
| Line Regulation | Maximum of 0.5% | |
| Depth | 10.1mm | |
| MTBF | 13520000h | |
| Protection Features | Over Temperature Protection, Overload Protection, Short Circuit Protection | |
| Width | 7.5mm | |
| Weight | 2.6g | |
| Length | 14mm | |
| Rated Output Power | 2W | |
| Maximum Input Current | 1mA | |
| Load Regulation | Maximum of 1% | |
| Switching Frequency Range | 1200kHz | |
| Standards Met | IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0 | |
| Power Signal Conversion Type | DC-DC | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1.2V dc | ||
Output Current 2A | ||
Input Voltage 3 → 5.5V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Efficiency 90% | ||
Ripple And Noise 50mV Pk-Pk | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Series TSR 2 | ||
Line Regulation Maximum of 0.5% | ||
Depth 10.1mm | ||
MTBF 13520000h | ||
Protection Features Over Temperature Protection, Overload Protection, Short Circuit Protection | ||
Width 7.5mm | ||
Weight 2.6g | ||
Length 14mm | ||
Rated Output Power 2W | ||
Maximum Input Current 1mA | ||
Load Regulation Maximum of 1% | ||
Switching Frequency Range 1200kHz | ||
Standards Met IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0 | ||
Power Signal Conversion Type DC-DC | ||
- COO (Country of Origin):
- TW
Tracopower 2A Step-Down Switching Regulator, TSR 2 Series
New and advanced ultra-compact range of SIP packaged step down regulators from Tracopower. The TSR 2 series offers a direct drop-in upgrade to the antiquated LMxx series. Boasting up to 96% efficiency without the need for extra heat dissipation such as a heat sink.
Another main benefit of the TSR 2 series is the significant advantage of using switching regulators over linear variants. Benefits for making the transition include better output accuracy and a lower standby current.
Another main benefit of the TSR 2 series is the significant advantage of using switching regulators over linear variants. Benefits for making the transition include better output accuracy and a lower standby current.
Features and Benefits
Compatible with the LMxx series linear regulators.
Integral short circuit protection.
Integral short circuit protection.
Related links
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