NCP380LSN05AAT1G The ON Semiconductor NCP380LSN05AAT1G is a P-channel power distribution switch designed for high-side applications. It features a 2.5V to 5.5V operating range and a fixed current limit of 500mA.
Mfr Part #:

NCP380LSN05AAT1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP380LSN05AAT1G is a P-channel power distribution switch designed for high-side applications. It features a 2.5V to 5.5V operating range and a fixed current limit of 500mA.
Total Stock: 48,784 pcs
$ Price Range: $0.32

NCP380LSN05AAT1G Available from 5 distributors

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NCP380LSN05AAT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Compliance
Current
Fault Protection
Features
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Switch Type
Voltage

NCP380LSN05AAT1G Description

Short technical summary and product information.

The ON Semiconductor NCP380LSN05AAT1G is a high-side power distribution switch designed for applications with heavy capacitive loads and potential short circuits. It operates within a voltage range of 2.5V to 5.5V and includes an integrated P-channel MOSFET with a typical Rds On of 70mOhm.

 

This device offers a fixed current limit of 500mA, with adjustable options available from 500mA to 2.1A in other variants. It incorporates features such as slew rate control, status flag output, under-voltage lockout (UVLO), and thermal protection, ensuring robust operation and device safety. The switch is controlled via a simple on/off interface.

 

Packaged in a 5-TSOP (SOT-23-5 Thin, TSOT-23-5) surface-mount package, the NCP380LSN05AAT1G is suitable for various electronic designs. It also complies with IEC61000-4-2 Level 4 ESD protection, with contact discharge at 8.0 kV and air discharge at 15 kV. The device is Pb-Free, aligning with environmental standards.

NCP380LSN05AAT1G Quick Information

Product Type: Power Distribution Switch
Canonical Name: NCP380LSN05AAT1G Power Distribution Switch
Subcategory: Load Drivers

NCP380LSN05AAT1G Compliance

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

NCP380LSN05AAT1G Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

NCP380LSN05AAT1G Features

  • High-side P-channel power switch.
  • 2.5V to 5.5V operating voltage range.
  • Fixed 500mA current limit.
  • Low 70mOhm typical Rds On.
  • 5-TSOP surface mount package.

NCP380LSN05AAT1G Applications

  • Ideal for USB port protection.
  • Suitable for laptop power management.
  • Used in TV power distribution.
  • Protects against overcurrent events.

NCP380LSN05AAT1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP380LSN05AAT1G?

The operating voltage range is 2.5 V to 5.5 V.

What package does the NCP380LSN05AAT1G come in?

It comes in a thin SOT-23-5 (TSOT-23-5) package, with a 5-TSOP supplier package. Mounting type is surface mount.

What is the maximum operating temperature of this device?

The ambient operating temperature range is -40°C to 85°C, and the junction temperature range is -40°C to 125°C.

Does the NCP380LSN05AAT1G have ESD protection?

Yes, it complies with IEC 61000-4-2 Level 4, providing 8.0 kV contact discharge and 15 kV air discharge protection.

What is the typical Rds(on) of the NCP380LSN05AAT1G?

The typical Rds(on) is 70 mOhm.

Can the current limit on this device be adjusted?

Yes, the current limit is user-adjustable from 500 mA to 2.1 A via an external resistor. Fixed current limit versions are also available.

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