TRACOPOWER Switching Regulator, Through Hole, 1.2 V dc Output Voltage, 2 A Output Current, 1 Outputs

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Subtotal (1 tube of 10 units)*

£97.87

(exc. VAT)

£117.44

(inc. VAT)

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  • Shipping from 17 July 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£97.87£9.787
5 - 9£94.94£9.494
10 - 24£92.00£9.20
25 - 49£88.09£8.809
50 +£84.17£8.417

*price indicative

RS Stock No.:
166-6145
Mfr. Part No.:
TSR 2-0512
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

1.2 V dc

Product Type

Switching Regulator

Output Current

2A

Mount Type

Through Hole

Number of Outputs

1

Efficiency

90%

Ripple and Noise

50mV Pk-Pk

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Series

TSR 2

Line Regulation

0.5 %

Package Type

SIP

Width

10.1 mm

Depth

10.1mm

Standards/Approvals

MIL-STD-810F, UL 60950-1, UL 94 V-0, IEC/EN 60950-1

Weight

2.6g

Length

14mm

Maximum Input Voltage

5.5V dc

MTBF

13520000h

Minimum Input Voltage

3V

Load Regulation

1 %

COO (Country of Origin):
TW

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.

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