TRACOPOWER Through Hole Switching Regulator, 2.5V dc Output Voltage, 4.6 → 36V dc Input Voltage, 2A Output

  • RS Stock No. 166-6149
  • Mfr. Part No. TSR 2-2425
  • Brand TRACOPOWER
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

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.

Features and Benefits

Compatible with the LMxx series linear regulators.
Integral short circuit protection.

Specifications
Attribute Value
Input Voltage 4.6 → 36V dc
Output Voltage 2.5V dc
Number of Outputs 1
Output Current 2A
Mounting Type Through Hole
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 87%
MTBF 13520000h
Load Regulation Maximum of 1%
Line Regulation Maximum of 0.5%
Ripple And Noise 50mV Pk-Pk
Width 7.5mm
Rated Output Power 2W
Power Signal Conversion Type DC-DC
Switching Frequency Range 410kHz
Standards Met IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
Series TSR 2
Protection Features Over Temperature Protection, Overload Protection, Short Circuit Protection
Length 14mm
Depth 10.1mm
Weight 2.6g
Maximum Input Current 1mA
Available to back order for despatch 06/08/2020
Price 1 Tube of 10
£ 92.30
(exc. VAT)
£ 110.76
(inc. VAT)
Tube(s)
Per Tube
Per unit*
1 - 4
£92.30
£9.23
5 - 9
£89.53
£8.953
10 - 24
£86.76
£8.676
25 - 49
£83.07
£8.307
50 +
£79.38
£7.938
*price indicative
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