TRACOPOWER Through Hole Switching Regulator, 1.5V dc Output Voltage, 4.75 32V dc Input Voltage, 500mA Output

  • RS Stock No. 166-6142
  • Mfr. Part No. TSR 0.5-2415
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

0.5A Step-Down Switching Regulator TSR 0.5 Series

The Tracopower TSR 0.5 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 any heat-sink or forced cooling. The TSR 0.5 switching regulators provide other significant features over linear regulators, i.e. better output accuracy (±3 %), lower standby current and no requirement of external capacitors. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Features and Benefits

Compact SIP 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.

Attribute Value
Input Voltage 4.75 32V dc
Output Voltage 1.5V dc
Number of Outputs 1
Output Current 500mA
Mounting Type Through Hole
Package SIP 3
Minimum Temperature -40°C
Maximum Temperature +90°C
Efficiency 73%
MTBF 2000000h
Load Regulation ±0.6%
Line Regulation ±0.4%
Ripple And Noise 30mV Pk-Pk
Width 7.55mm
Series TSR 0.5
Depth 10.2mm
Length 11.5mm
Weight 2g
1 In stock for FREE next working day delivery
Price 1 Tube of 10
£ 39.25
(exc. VAT)
£ 47.10
(inc. VAT)
Per Tube
Per unit*
1 - 4
5 - 9
10 - 24
25 - 49
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*price indicative