RS Components
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TRACOPOWER Through Hole Switching Regulator, 6.5V dc Output Voltage, 9 → 36V dc Input Voltage, 1A Output Current

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3 : Next working day (AU stock)
102 : 7 working days (Global stock)
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Packaging Options:
RS Stock No.:
Mfr. Part No.:
TSR 1-2465
COO (Country of Origin):
unitsPer unit
1 - 4$13.84
5 - 9$13.60
10 - 24$13.25
25 - 49$12.88
50 +$12.55

Step-Down Switching Regulator TSR 1 Series

The Tracopower TSR-1 series of step-down switching regulators are great replacement for linear regulators as they solve many power supply problems. These DC to DC converters are up to 96% more efficient with built-in capacitors and short circuit protection. Allowing full load operation up to +60°C ambient temperature without the need of any heat sink or forced cooling. The TSR-1 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. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Features & Benefits

Up to 96% efficiency
No heat-sink required
Pin compatible with LMxx linear regulators
SIP-package fits existing TO-220 footprint
Built in filter capacitors
Operation temperature range –40°C to +85°C
Short circuit protection
Wide input operating range
Excellent line / load regulation
Low standby current

Input Voltage9 → 36V dc
Output Voltage6.5V dc
Number of Outputs1
Output Current1A
Power Rating6.5W
Mounting TypeThrough Hole
PackageSIP 3
Minimum Temperature-40°C
Maximum Temperature+85°C
Efficiency94 → 87%
Load Regulation±0.4%
Line Regulation±0.2%
Ripple And Noise50mV Pk-Pk
SeriesTSR 1