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NCP4543IMN5RG-A The ON Semiconductor NCP4543IMN5RG-A is an N-Channel load switch designed for general-purpose applications. It features a high-side output configuration and slew rate control.
Mfr Part #:

NCP4543IMN5RG-A

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP4543IMN5RG-A is an N-Channel load switch designed for general-purpose applications. It features a high-side output configuration and slew rate control.
✓ Total Stock: 32,800 pcs
$ Price Range: $0.32

NCP4543IMN5RG-A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,800 pcs
On Request
2800 pcs On Request 1 On Request On Request 1219+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP4543IMN5RG-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Supplier Package
Switch Type
Voltage
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NCP4543IMN5RG-A Description

Short technical summary and product information.

The ON Semiconductor NCP4543IMN5RG-A is a versatile N-Channel load switch designed for power distribution applications. It offers a high-side output configuration and a current handling capability of 7.3A, with a low typical on-resistance of 10.5mOhm. The device operates within a voltage range of 3V to 5.5V and features slew rate control for improved performance.

 

This load switch is suitable for general-purpose applications requiring efficient power management. It is housed in an 18-VFQFN exposed pad package, designed for surface mounting. The operating temperature range is from 0°C to 70°C (TA).

 

Key electrical characteristics include a 1:1 ratio and an On/Off interface for control. The NCP4543IMN5RG-A is part of the ecoSWITCH series, providing reliable power switching solutions.

NCP4543IMN5RG-A Quick Information

Product Type: Load Switch
Canonical Name: NCP4543IMN5RG-A Load Switch
Subcategory: Power Distribution Switches

NCP4543IMN5RG-A Compliance

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

NCP4543IMN5RG-A Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

NCP4543IMN5RG-A Features

  • Handles 7.3A continuous current.
  • Low 10.5mOhm typical on-resistance.
  • Operates from 3V to 5.5V input.
  • Slew rate controlled operation.
  • Surface mount 18-VFQFN package.

NCP4543IMN5RG-A Applications

  • Ideal for power distribution circuits.
  • Suitable for general purpose switching.
  • Used in portable electronic devices.
  • Effective for battery powered systems.

NCP4543IMN5RG-A FAQs

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

3V to 5.5V.

What package does the NCP4543IMN5RG-A come in?

18-VFQFN Exposed Pad (18-QFN 3x3mm).

What is the operating temperature range?

0°C to 70°C.

What is the typical on-resistance?

10.5mOhm.

What is the maximum continuous current?

7.3A.

Is the switch high-side or low-side?

High-side N-channel.

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