TRACOPOWER Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output Current,

RS stock no.:: 906-8487
Mfr. Part No.:: TSR 2-2450
Manufacturer:: TRACOPOWER

TRACOPOWER Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 36V dc Input Voltage, 2A Output Current,

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Bulk discount available

Subtotal (1 unit)**

R 221.31

(exc. VAT)

R 254.51

(inc. VAT)

1 Available in South Africa for same day despatch or collection. Heavy, hazardous or lithium product excluded. Delivery T&C's apply)*

290 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)

* Delivery dates may change based on your chosen quantity and delivery address.

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Units	Per unit
1 - 4	R 221,31
5 - 9	R 215,78
10 - 24	R 209,31
25 - 49	R 200,94
50 +	R 192,90

**price indicative

RS stock no.:: 906-8487
Mfr. Part No.:: TSR 2-2450
Manufacturer:: TRACOPOWER

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 Series Switching Regulator, 2A Output Current, 6.5 to 36V DC Input Voltage - TSR 2-2450

This switching regulator efficiently converts input voltages from 6.5V to 36V DC into a stable 5V DC output. Its compact SIP package facilitates easy integration into various applications, making it ideal for industries that demand reliable voltage regulation. With an efficiency of up to 94%, it reduces the need for external cooling, ensuring performance in challenging environments.

Features & Benefits

• High efficiency regulator minimises energy loss and heat
• Single output simplifies circuit integration
• Built-in overload protection safeguards components
• Low ripple and noise provide stability in sensitive devices
• Automatic recovery from short circuits ensures consistent operation

Applications

• Powering microcontrollers and embedded systems
• Commonly used in battery-operated devices for prolonged life
• Suitable for telecommunications equipment requiring stable voltage
• Employed in automation systems to maintain performance consistency
• Ideal for electronic test equipment needing accurate voltage levels

How does the efficiency of this device affect energy consumption?

The high efficiency reduces power loss, resulting in lower energy demand and extended battery life in mobile applications.

What should I do if the output voltage is not stable?

Ensure the input voltage is within specifications, as deviations can influence output stability.

Can it be used in applications with varying load conditions?

Yes, it is designed for excellent load regulation, maintaining performance with fluctuating loads.

Is there any need for external components with this regulator?

No external capacitors are required, simplifying design and saving space.

How should it be mounted on the PCB?

It features a through-hole design for straightforward and secure installation during assembly.

Attribute	Value
Output Voltage	5V dc
Output Current	2A
Input Voltage	6.5 → 36V dc
Mounting Type	PCB Mount
Number of Outputs	1
Package	SIP 3
Efficiency	94%
Ripple And Noise	50mV Pk-Pk
Minimum Temperature	-40°C
Maximum Temperature	+85°C
Series	TSR 2
Line Regulation	Maximum of 0.5%
MTBF	13520000h
Rated Output Power	2W
Weight	2.6g
Load Regulation	Maximum of 1%
Special Features	Overvoltage and Short Circuit Protection
Width	7.5mm
Depth	10.1mm
Application	Battery Powered System
Protection Features	Over Temperature Protection, Overload Protection, Short Circuit Protection
Maximum Input Current	1mA
Length	14mm
Standards Met	IEC/EN 60950-1, MIL-STD-810F, UL 60950-1, UL 94 V-0
Switching Frequency Range	410kHz
Power Signal Conversion Type	DC-DC