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TRACOPOWER Switching Regulator Single Output 9V DC 1A 9W Through Hole TSR 1-2490

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TRACOPOWER Switching Regulator Single Output 9V DC 1A 9W Through Hole TSR 1-2490

Name: TRACOPOWER Switching Regulator Single Output 9V DC 1A 9W Through Hole TSR 1-2490
Brand: TRACOPOWER
SKU: 142430
Price: 154.34 USD
Availability: InStock

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Category Switching Regulator Brand TRACOPOWER Condition New

Specifications

Country of Origin	Taiwan
Brand	TRACOPOWER
Power	9W
Efficiency	95%
Length	11.7mm
Model	TSR 1-2490
Depth	10.2mm
Gross Weight	1.9g
Width	10.2mm
Mount Type	Through Hole
Series	TSR 1
Output Current	1A
Maximum Operating Temperature	85°C
Package Type	SIP-3
Load Regulation	±0.4 %
Minimum Operating Temperature	-40°C
MTBF	5350000h
Number of outputs	1
Ripple and Noise	75mV Pk-Pk
Maximum Input Voltage	36V dc
Line Regulation	±0.2 %
Standards/Approvals	RoHS
Minimum Input Voltage	12V
Output Voltage 1	9V dc

Key Features

Operates with 95% efficiency and low ripple noise of 75mV Pk-Pk.
Wide input voltage range from 12V to 36V DC.
Supports operating temperatures from -40°C to 85°C.
Integrated short-circuit protection enhances reliability.
Pin-compatible with LMxx linear regulators for legacy support.
Lightweight at 1.9g for PCB space optimization.
Long MTBF of 5,350,000 hours for continuous operation.
Non-conductive plastic housing ensures electrical safety.

Product Description

TRACOPOWER TSR 1-2490 is a high-efficiency switching regulator designed for stable single output voltage regulation of 9V DC at 1A, delivering 9W power through a robust through-hole SIP-3 package. This model supports input voltages from 12V to 36V DC and exhibits excellent electrical performance with low ripple and noise of 75mV Pk-Pk, minimizing electrical interference in delicate circuits.

Engineered for industrial and commercial environments, the TSR 1-2490 operates across a wide temperature range from -40°C to +85°C, ensuring reliable performance in demanding conditions. The compact dimensions (11.7mm length, 10.2mm width and depth) and light weight (1.9g) facilitate PCB space optimization.

The unit’s integrated short-circuit protection safeguards against current surges, while its non-conductive plastic housing contributes to system electrical isolation and safety. Pin-compatibility with LMxx linear regulators makes it a suitable drop-in replacement for legacy devices, easing design upgrades.

This switching regulator is well-suited for industrial, laboratory, telecommunications, manufacturing, and medical technology applications such as desktop computers, digital cameras, and network equipment.

High 95% efficiency for minimal energy waste and less heat, reducing need for heat sinks. Wide input voltage range allows flexible deployment in various supply environments. Compact SIP-3 package with through-hole mount for secure PCB assembly.

Very low ripple and noise ensure system stability and reduce signal interference. Robust operating temperature range suited for harsh and variable environments. Integrated protections enhance device reliability under fault conditions.

Long MTBF of 5,350,000 hours guarantees extended operational life in critical systems. RoHS compliant, meeting environmental and safety standards. Set includes one TRACOPOWER TSR 1-2490 switching regulator. Ideal for engineers and system designers demanding reliable voltage regulation with industry-grade performance.

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