TRACOPOWER Switching Regulator, 4.75 → 32V dc Input, 3.3V dc Output, 500mA

  • RS Stock No. 124-7711
  • Mfr. Part No. TSR 0.5-2433
  • Manufacturer TRACOPOWER
Technical data sheets
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.

Specifications
Attribute Value
Input Voltage 4.75 → 32V dc
Output Voltage 3.3V dc
Number of Outputs 1
Output Current 500mA
Mounting Type Through Hole
Package SIP 3
Minimum Temperature -40°C
Maximum Temperature +90°C
Efficiency 91%
MTBF 2000000h
Load Regulation ±0.6%
Line Regulation ±0.4%
Ripple And Noise 30mV Pk-Pk
Width 7.55mm
Depth 10.2mm
Series TSR 0.5
Weight 2g
Length 11.5mm
Temporarily out of stock - back order for despatch 20/12/2019, delivery within 4 working days from despatch date
Price Each (In a Tube of 10)
MYR 21.986
units
Per unit
Per Tube*
10 - 40
MYR21.986
MYR219.86
50 - 90
MYR19.774
MYR197.74
100 +
MYR18.764
MYR187.64
*price indicative
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