Mfr Part #:

PSR53-9

Mfr Name: POWER-ONE

The Power-One PSR53-9 is a positive switching regulator designed for industrial applications. It features a wide input voltage range and high efficiency.

✓ Total Stock: 2 pcs

$ Price Range: $6.15

PSR53-9 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	2 pcs On Request	2 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

PSR53-9 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	POWER-ONE
Input Voltage	8-80 V DC
Operating Temperature	-25 to 71 °C
Output Current	3 A
Output Voltage	5 V DC

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PSR53-9 Description

Short technical summary and product information.

The Power-One PSR53-9 is a positive switching regulator from the PSR Series, designed as a power supply module for electronic systems. It offers a high level of efficiency, reliability, low ripple, and excellent dynamic response.

Key electrical specifications include an input voltage range of 8-80 V DC and a nominal output voltage of 5 V DC with a nominal output current of 3 A. The efficiency is rated up to 77% at nominal input and output conditions. The regulator operates within an ambient temperature range of -25 to 71 °C and can handle nominal load up to 71 °C without additional cooling.

This series is designed for secondary switched and battery-driven applications. Features include input under-voltage lock-out, continuous no-load and short-circuit proof operation, and the possibility of parallel configuration. Safety is in accordance with IEC/EN 60950 standards.

While specific packaging details are not provided in the available data, the PSR series is known for its robust design suitable for demanding industrial environments.

PSR53-9 Quick Information

Product Type: Positive Switching Regulator

Series: PSR Series

Canonical Name: Power-One PSR53-9 Positive Switching Regulator

Subcategory: Switching Regulator

PSR53-9 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PSR53-9 Estimated Pricing

Qty	Low	High
1+	$6.15	$6.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

PSR53-9 Features

Wide input voltage range of 8-80 V DC.
Nominal output of 5 V DC at 3 A.
High efficiency up to 77%.
Operating temperature range of -25 to 71 °C.
Input under-voltage lock-out protection.

PSR53-9 Applications

Suitable for battery-driven applications.
Designed for secondary switched systems.
Industrial electronic power supplies.
Robust power module design.

PSR53-9 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the input voltage range for the Power-One PSR53-9?

The input voltage range for the PSR53-9 is 8 to 80 V DC.

What is the output voltage and current of the PSR53-9?

The PSR53-9 has a nominal output voltage of 5 V DC and a nominal output current of 3 A.

What is the efficiency of the Power-One PSR53-9?

The efficiency of the PSR53-9 is up to 77% at nominal input and output conditions.

What is the operating temperature range for this switching regulator?

The operational ambient temperature range for the PSR53-9 is -25 to 71 °C.

Does the PSR53-9 have input under-voltage protection?

Yes, the PSR53-9 features input under-voltage lock-out.

Is the Power-One PSR53-9 compliant with RoHS standards?

The RoHS status is listed as RoHS3 Compliant.