TRACOPOWER TMR 1SM DC-DC Converter, ±12V dc/ ±42mA Output, 4.5 → 9 V dc Input, 1W, Surface Mount, +85°C Max Temp

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Subtotal (1 tube of 10 units)*

£101.14

(exc. VAT)

£121.37

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 12 January 2026
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Tube(s)
Per Tube
Per unit*
1 +£101.14£10.114

*price indicative

RS Stock No.:
161-9862
Mfr. Part No.:
TMR 1-0522SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

±12V dc

Input Voltage Range

4.5 → 9 V dc

Power Rating

1W

Input Voltage Nominal

5 V dc

Output Current

±42mA

Mounting Type

Surface Mount

Isolated

Yes

Number of Outputs

2

Package

SMD

Isolation Voltage

1.5kV dc

Length

18.9mm

Depth

8.7mm

Series

TMR 1SM

Load Regulation

0.01

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Efficiency

80%

COO (Country of Origin):
TW

Traco 1W SIP Fully Regulated Surface Mount DC-DC Converter - TMR 1 SM Series


The Tracopower TMR 1 series is a ultra compact 1W isolated DC-DC converter in SIP package with regulated output voltages. The TMR 1 has a wide 2:1 input voltage range and fully regulated outputs.

Wide 2:1 input voltage range
Fully regulated outputs
Operating temperature -40°C to +85°C
No minimum load required
I/0 isolation 1500 VDC
Short circuit protection
Compact SIP package

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