SGM2551AYN5G/TR The SGM2551AYN5G/TR is a single-channel power distribution switch from SG Micro Corp. It operates from 2.5V to 5.5V and can supply up to 1.5A continuous current.
Mfr Part #:

SGM2551AYN5G/TR

Available from 2 distributors
Mfr Name: SG Micro Corp
SG Micro Corp
The SGM2551AYN5G/TR is a single-channel power distribution switch from SG Micro Corp. It operates from 2.5V to 5.5V and can supply up to 1.5A continuous current.
Total Stock: 11,000 pcs

SGM2551AYN5G/TR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request 1428+ On Request On Request
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request

SGM2551AYN5G/TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type
SVHC Present
Tape & Reel

SGM2551AYN5G/TR Description

Short technical summary and product information.

The SGM2551A and SGM2551C are single-channel power distribution switches from SG Micro Corp, designed for space-limited, battery-powered applications. They operate over a wide supply voltage range of 2.5V to 5.5V and feature a low 90mΩ ON-resistance N-MOSFET.

 

These devices offer a continuous current capability of up to 1.5A and provide several protection features, including soft-start, adjustable current limit, and thermal shutdown. The current limit is programmable between 100mA and 1.7A via an external resistor. The SGM2551C variant includes a quick output discharge function.

 

Available in TDFN-2x2-6L and SOT-23-5 packages, the SGM2551A series is rated for an operating temperature range of -40°C to +85°C. They are suitable for applications such as hot-plug power supplies, motherboard power switching, USB power switches, and portable medical equipment.

SGM2551AYN5G/TR Quick Information

Product Type: Power Distribution Switch
Canonical Name: SGM2551A Precision Adjustable Current Limited Power Distribution Switch
Subcategory: Load Driver

SGM2551AYN5G/TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

SGM2551AYN5G/TR Features

  • Operates from 2.5V to 5.5V input.
  • Provides up to 1.5A continuous current.
  • Features 90mΩ typical ON-resistance.
  • Programmable current limit from 100mA to 1.7A.
  • Available in SOT-23-5 package.

SGM2551AYN5G/TR Applications

  • Suitable for hot-plug power supplies.
  • Used in motherboard power switching.
  • Ideal for USB power switches.
  • Applicable to portable medical devices.

SGM2551AYN5G/TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the SGM2551AYN5G/TR?

The input voltage range is 2.5V to 5.5V.

What is the maximum continuous current the SGM2551AYN5G/TR can supply?

It can supply up to 1.5A of continuous current.

What is the typical ON-resistance of the SGM2551AYN5G/TR?

The typical ON-resistance is 90mΩ.

How is the current limit programmed for the SGM2551AYN5G/TR?

The current limit is programmable between 100mA and 1.7A.

What is the operating temperature range for this device?

The operating temperature range is -40°C to +85°C.

What packages are available for the SGM2551A series?

The SGM2551A series is available in TDFN-2x2-6L and SOT-23-5 packages.

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