TRACOPOWER Switching Regulator, 6.5 → 36V dc Input, 5V dc Output, 2A

  • RS Stock No. 906-8487
  • Mfr. Part No. TSR 2-2450
  • Manufacturer TRACOPOWER
Technical data sheets
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.

TRACOPOWER TSR 2 Step-Down Switching Regulator

The TRACOPOWER TSR-2 series of step-down switching regulators are great replacement for linear regulators as they solve many power supply problems. These non-isolated DC to DC converters are up to 96% more efficient with built-in capacitors and short circuit protection. Allowing full load operation up to +67°C ambient temperature without the need of any heat sink or forced cooling. The TSR-2 switching regulators provide other significant features over linear regulators. Providing better output accuracy (±2%), lower standby current of 2 mA and no requirement of external capacitors.

Note: If the input is switched electromechanically, a 22 μF / 50 V electrolytic capacitor at the input is recommended.

Features and Benefits

  • Up to 96% efficiency – No heat-sink required

  • Ultra compact SIP package

  • Built in filter capacitors

  • Operating temperature range –40°C to +85°C

  • Short circuit protection

  • Excellent line / load regulation

Applications

The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Specifications
Attribute Value
Input Voltage 6.5 → 36V dc
Output Voltage 5V dc
Number of Outputs 1
Output Current 2A
Mounting Type Through Hole
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 94%
MTBF 13520000h
Load Regulation Maximum of 1%
Line Regulation Maximum of 0.5%
Ripple And Noise 50mV Pk-Pk
Switching Frequency Range 410kHz
Maximum Input Current 1mA
Power Signal Conversion Type DC-DC
Depth 10.1mm
Width 7.5mm
Weight 2.6g
Protection Features Over Temperature Protection, Overload Protection, Short Circuit Protection
Rated Output Power 2W
Length 14mm
Series TSR 2
Standards Met IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
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Price Each
Was MYR56.62
MYR 47.99
units
Per unit
1 - 4
MYR47.99
5 - 9
MYR46.78
10 - 24
MYR45.60
25 - 49
MYR44.32
50 +
MYR42.99
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