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NCP1014ST65T3G The ON Semiconductor NCP1014ST65T3G is an offline switcher IC designed for low standby power SMPS. It integrates a 700V MOSFET and offers features like skip-cycle operation for efficiency.
Mfr Part #:

NCP1014ST65T3G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1014ST65T3G is an offline switcher IC designed for low standby power SMPS. It integrates a 700V MOSFET and offers features like skip-cycle operation for efficiency.
✓ Total Stock: 7,293 pcs
$ Price Range: $0.75

NCP1014ST65T3G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 22+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,886 pcs
On Request
1886 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,407 pcs
On Request
1407 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP1014ST65T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Halogen Free
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Supplier Package
Topology
Voltage
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NCP1014ST65T3G Description

Short technical summary and product information.

The NCP1014ST65T3G from ON Semiconductor is a self-supplied monolithic switcher IC for low standby-power offline SMPS. It integrates a 700V MOSFET and a fixed-frequency current-mode controller, operating at 65 kHz. This device is housed in a SOT-223 package and offers features such as soft-start, frequency jittering, short-circuit protection, and skip-cycle mode for excellent light-load efficiency without acoustic noise.

 

Designed for rugged and low-cost power supplies, the NCP1014ST65T3G provides 19W of power with an input voltage range of 8.5V to 10V. It includes fault protection for over load, over temperature, and over voltage conditions. The internal switch is integrated, and the topology is Flyback with isolated output. The operating temperature range is -40°C to 150°C.

 

This IC is suitable for applications like low power AC/DC adapters for chargers and auxiliary power supplies for USB devices, appliances, and TVs. Its design facilitates easy connection to optocouplers and offers options for latched overvoltage protection when an auxiliary winding is used, helping to achieve standby power below 100 mW at high line.

NCP1014ST65T3G Quick Information

Product Type: AC DC Converters, Offline Switches
Canonical Name: NCP1014ST65T3G Offline Switcher IC
Subcategory: AC DC Converters

NCP1014ST65T3G Compliance

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

NCP1014ST65T3G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1014ST65T3G Features

  • Integrated 700V MOSFET for offline SMPS.
  • Fixed frequency operation at 65 kHz.
  • Provides 19W of output power.
  • Surface mount SOT-223 package.
  • Includes over load and over temperature protection.

NCP1014ST65T3G Applications

  • Low power AC/DC adapters.
  • Auxiliary power supplies for chargers.
  • Powering USB devices and appliances.
  • Used in TV power supply circuits.

NCP1014ST65T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP1014ST65T3G?

The input voltage range is 8.5V to 10V.

What is the operating temperature range of the NCP1014ST65T3G?

The operating junction temperature range is -40°C to 150°C.

What package is the NCP1014ST65T3G available in?

It is available in a surface-mount SOT-223 package (TO-261-4, TO-261AA).

What switching frequencies does the NCP1014ST65T3G support?

It supports 65 kHz, 100 kHz, and 130 kHz.

What is the output power capability of the NCP1014ST65T3G?

The device is rated for 19 W output power.

What is the typical RDS(on) of the internal MOSFET?

Typical RDS(on) values are 11 Ohm and 22 Ohm under different test conditions.

What fault protections are included in the NCP1014ST65T3G?

It includes over load, over temperature, and over voltage protection.

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