TRACOPOWER, 9V dc, -9 V dc Output Voltage

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€13.53

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€16.64

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  • 9 unit(s) shipping from 17 June 2026
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5 - 9€13.13
10 - 24€12.72
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50 +€11.63

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Packaging Options:
RS Stock No.:
755-3435
Distrelec Article No.:
300-80-917
Mfr. Part No.:
TSRN 1-2490A
Manufacturer:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

9, -9V dc

Width

7.5mm

COO (Country of Origin):
TW

Traco 1A SIP Step Down Switching Regulator - TSRN-1 Series


TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced Air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators Ideal for use in energy sensitive applications.

Input voltage range up to 42 VDC

Built in filter capacitors

No heat-sink required

Over-temperature and short circuit protection

Low standby current: 1 mA for <= 3.3 Vdc output models, 3 mA for >= 5.0 Vdc ouput models

SIP package fits existing TO-220 footprint

Pin compatible with LMxx linear regulators

Note

Part numbers: TSRN 1-xxxx have straight pins
Part numbers: TSRN 1-xxxxA have angular pins
MTBF: MIL-HDBK-217 @ +25°C
Derating: 2.7 %/K above +70°C
For input voltages higher then 36 Vdc an input capacitor 22 μF/ 50 V is required

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