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NCP1075P130G The ON Semiconductor NCP1075P130G is a high-voltage switcher IC designed for low power offline switch-mode power supplies (SMPS). It integrates a 700V MOSFET and operates at a fixed frequency.
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NCP1075P130G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1075P130G is a high-voltage switcher IC designed for low power offline switch-mode power supplies (SMPS). It integrates a 700V MOSFET and operates at a fixed frequency.
✓ Total Stock: 4,750 pcs
$ Price Range: $0.75

NCP1075P130G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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4,750 pcs
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4750 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP1075P130G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Topology
Voltage
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NCP1075P130G Description

Short technical summary and product information.

The ON Semiconductor NCP1075P130G is an integrated circuit designed for low power offline switch-mode power supplies (SMPS). It features a built-in 700V MOSFET and operates in current-mode fixed frequency mode at 130 kHz. This device offers a peak current capability of 450 mA for the NCP1075 variant and provides a power output of 19 W.

 

Key features include internal soft-start, frequency jittering for improved EMI, and skip-cycle operation at low peak currents to reduce acoustic noise. Protection features such as overload, over-temperature, over-voltage, and short-circuit protection with auto-recovery are integrated. The device also includes dynamic self-supply, eliminating the need for an auxiliary winding.

 

The NCP1075P130G is available in a 7-PDIP through-hole package, making it suitable for various power supply designs. It operates within a temperature range of -40°C to 125°C (TJ) and has a duty cycle of 68%.

 

This component is well-suited for auxiliary or standby isolated power supplies in applications like white goods, smart meters, and e-meters.

NCP1075P130G Quick Information

Product Type: AC DC Converters, Offline Switches
Series: NCP107x
Canonical Name: NCP1075P130G High-Voltage Switcher for Low Power Offline SMPS
Subcategory: AC DC Converters

NCP1075P130G Compliance

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

NCP1075P130G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1075P130G Features

  • Integrated 700V MOSFET for high voltage operation.
  • Fixed frequency current-mode control at 130 kHz.
  • Provides 19W output power capability.
  • Includes soft-start and protection features.
  • 7-PDIP through-hole package for easy mounting.

NCP1075P130G Applications

  • Ideal for low power offline SMPS.
  • Used in standby power supplies.
  • Suitable for white goods applications.
  • Applicable for smart and e-meters.

NCP1075P130G FAQs

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

6.3V to 10V.

What is the package type?

7-PDIP (8-DIP with 7 leads), through-hole mounting.

What is the operating temperature range?

-40°C to 125°C (junction temperature).

What is the switching frequency?

130 kHz nominal.

What is the output power?

19 W nominal.

What is the RDS(on) for NCP1075?

11 ohm typical.

What is the soft-start time?

1 ms internal soft-start.

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