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NCP5252MNTXG The NCP5252MNTXG is a synchronous buck regulator from On Semiconductor, capable of delivering 2A of output current. It features an adjustable output voltage range and a switching frequency up to 1MHz.
Mfr Part #:

NCP5252MNTXG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP5252MNTXG is a synchronous buck regulator from On Semiconductor, capable of delivering 2A of output current. It features an adjustable output voltage range and a switching frequency up to 1MHz.
✓ Total Stock: 68,291 pcs
$ Price Range: $1.08

NCP5252MNTXG Available from 4 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
62,093 pcs
On Request
62093 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,667 pcs
On Request
3667 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 21+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
31 pcs
On Request
31 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

NCP5252MNTXG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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NCP5252MNTXG Description

Short technical summary and product information.

The NCP5252MNTXG is a synchronous buck regulator with integrated high-side and low-side MOSFETs, designed by On Semiconductor. It operates from a 4.5 V to 13.2 V input supply and can output voltages from 0.6 V to 5.0 V.

 

This device offers a high switching frequency adjustable from 333 kHz up to 1.0 MHz, with the ability to provide skip mode for light load efficiency. Key protection features include Under Voltage Lock Out (UVLO), Over Voltage Protection (OVP), Cycle-by-Cycle Current Protection (OCP), and Thermal Shutdown. It also includes an integrated output discharge for soft-stop functionality and a power good indication.

 

The NCP5252MNTXG is packaged in a compact 16-QFN (3x3 mm) with an exposed pad, suitable for surface mounting. Its typical applications include desktop systems, general system power, XDSL modems, DC-DC modules, set-top boxes, HD drivers, and LED drivers.

 

This regulator is RoHS3 compliant and has an MSL rating of 1.

NCP5252MNTXG Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: NCP5252 Synchronous Buck Regulator
Subcategory: DC DC Switching Regulators

NCP5252MNTXG Compliance

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

NCP5252MNTXG Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

NCP5252MNTXG Features

  • Synchronous buck regulator with 2A current.
  • Adjustable output voltage from 0.6V to 5.0V.
  • Switching frequency up to 1.0 MHz.
  • Integrated protection features included.
  • Compact 16-QFN package for surface mounting.

NCP5252MNTXG Applications

  • Suitable for desktop applications.
  • Used in system power supplies.
  • Applicable for XDSL modems.
  • Ideal for LED driver circuits.

NCP5252MNTXG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP5252MNTXG?

The input voltage range is 4.5V to 13.2V.

What is the output voltage range?

The output voltage is adjustable from 0.6V to 5.0V.

What is the maximum output current?

The maximum output current is 2A.

What is the switching frequency range?

The switching frequency is programmable from 333kHz to 1.0MHz.

What is the operating temperature range?

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

What package does the NCP5252MNTXG come in?

It comes in a 16-VFQFN exposed pad package (16-QFN 3x3mm).

Is the NCP5252MNTXG a synchronous regulator?

Yes, it features a synchronous rectifier.

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