TRACOPOWER Switching Regulator, Surface Mount, 1.8V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output
- RS Stock No.:
- 876-2478
- Mfr. Part No.:
- TSR 0.5-2418SM
- Manufacturer:
- TRACOPOWER
Available for back order.
Added
Price Each
MYR38.56
| Units | Per Unit |
| 1 - 2 | MYR38.56 |
| 3 - 4 | MYR37.40 |
| 5 + | MYR36.25 |
- RS Stock No.:
- 876-2478
- Mfr. Part No.:
- TSR 0.5-2418SM
- Manufacturer:
- TRACOPOWER
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
0.5A Step-Down Switching Regulator TSR 0.5SM Series
The Tracopower TSR 0.5SM series of step-down switching regulators are drop-in replacement for inefficient LM78 linear regulators. These DC-DC converters have a high efficiency up to 97%, which allows full load operation up to +80°C (+90°C with 50% load) ambient temperature without the need of forced cooling. The TSR 0.5SM switching regulators provide other significant features over linear regulators, i.e. excellent output voltage accuracy and lower standby current. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.
Compact SMD package
Very high efficiency up to 97%
Excellent line / load regulation
Low standby current
Operating temperature range –40 to 90°C
Over-temperature protection
Remote On/Off input
Adjustable output voltage
Short circuit protection
Moisture sensitivity level 2 as per IPC J-STD-020D.1
Very high efficiency up to 97%
Excellent line / load regulation
Low standby current
Operating temperature range –40 to 90°C
Over-temperature protection
Remote On/Off input
Adjustable output voltage
Short circuit protection
Moisture sensitivity level 2 as per IPC J-STD-020D.1
Specifications
Attribute | Value |
|---|---|
| Output Voltage | 1.8V dc |
| Output Current | 500mA |
| Input Voltage | 4.75 → 32V dc |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Package | SIP |
| Efficiency | 71% @ 32 V dc, 82% @ Vin min |
| Ripple And Noise | 30mV Pk-Pk |
| Maximum Temperature | +90°C |
| Minimum Temperature | -40°C |
| Series | TSR |
| Line Regulation | 0.4% |
| Special Features | Adjustable Output Voltage, Excellent Line/Load Regulation, Low Standby Current, Remote ON/OFF Input |
| Maximum Input Current | 5mA |
| Input Power Range | 1.5W |
| Switching Frequency Range | Maximum of 330kHz |
| Length | 15.3mm |
| Standards Met | EN 55022 Certified, EN 61000-4-2 Certified, EN 61000-4-3 Certified, EN 61000-4-4 Certified, EN 61000-4-6 Certified, EN 61000-4-8 Certified, IPC J-STD-020D.1, RoHS Compliant |
| Width | 9.6mm |
| Depth | 9.24 (With Pin)mm |
| Application | General Purpose |
| Protection Features | Over Temperature Protection, Short Circuit Protection |
| Weight | 1.7g |
| MTBF | >2000000h |
| Power Signal Conversion Type | DC-DC |
| Load Regulation | 0.6% |