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NCP361SNT1G The NCP361SNT1G is a USB positive overvoltage protection controller with an integrated PMOS FET and overcurrent protection. It disconnects the output when input voltage exceeds the 5.675 V overvoltage threshold and provides protection up to 20 V.
Mfr Part #:

NCP361SNT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP361SNT1G is a USB positive overvoltage protection controller with an integrated PMOS FET and overcurrent protection. It disconnects the output when input voltage exceeds the 5.675 V overvoltage threshold and provides protection up to 20 V.
✓ Total Stock: 14,994 pcs
$ Price Range: $0.32 - $0.66

NCP361SNT1G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,581 pcs
On Request
2581 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
413 pcs
On Request
413 pcs On Request 1 On Request On Request On Request 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.

NCP361SNT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Lead Style
Mounting Type
Number of Circuits
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
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NCP361SNT1G Description

Short technical summary and product information.

The NCP361SNT1G from On Semiconductor is a USB positive overvoltage protection controller that integrates a PMOS FET to eliminate the need for external devices, reducing system cost and PCB area. It disconnects the output from the input when the input voltage exceeds the overvoltage threshold of 5.675 V, protecting downstream circuitry from overvoltage faults up to 20 V.

 

The device includes overcurrent protection that turns off the integrated PMOS when the charge current exceeds the current limit. It also features overvoltage lockout (OVLO), undervoltage lockout (UVLO), and a negative-going FLAG output to alert the system of voltage, current, or overtemperature faults. The input is ESD-protected to 15 kV air discharge and 8 kV contact discharge.

 

The NCP361SNT1G is offered in a surface-mount 5-TSOP package (SOT-23-5 Thin, TSOT-23-5). It is Pb-Free and RoHS3 compliant. The NCV prefix variants are AEC-Q100 qualified for automotive applications.

NCP361SNT1G Quick Information

Product Type: USB Positive Overvoltage Protection Controller
Series: NCP361
Canonical Name: NCP361 USB Positive Overvoltage Protection Controller with Internal PMOS FET and Overcurrent Protection
Subcategory: Overvoltage Protection Controller

NCP361SNT1G Compliance

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

NCP361SNT1G Estimated Pricing

Qty Low High
1+ $0.66 $0.66
10+ $0.54 $0.54
25+ $0.48 $0.48
100+ $0.36 $0.36
500+ $0.32 $0.32
3,000+ $0.32 $0.32

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

NCP361SNT1G Features

  • Overvoltage protection up to 20 V.
  • Integrated PMOS FET eliminates external components.
  • Overcurrent protection with fault flag output.
  • ESD protection: 15 kV air, 8 kV contact.
  • Surface-mount 5-TSOP package.

NCP361SNT1G Applications

  • USB port overvoltage protection in consumer devices.
  • Overcurrent protection for mobile phone charging circuits.
  • Protection for portable media players and set-top boxes.

NCP361SNT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the overvoltage protection rating of the NCP361SNT1G?

The NCP361SNT1G provides overvoltage protection up to 20 V.

What is the overvoltage threshold of the NCP361SNT1G?

The nominal overvoltage threshold is 5.675 V.

Does the NCP361SNT1G include overcurrent protection?

Yes, the NCP361SNT1G includes overcurrent protection.

What ESD protection does the NCP361SNT1G provide?

The device provides 15 kV air discharge and 8 kV contact discharge ESD protection.

What package is the NCP361SNT1G available in?

The NCP361SNT1G is available in a surface-mount 5-TSOP package (SOT-23-5 Thin, TSOT-23-5).

Is the NCP361SNT1G RoHS compliant?

The NCP361SNT1G is RoHS3 compliant and Pb-Free.

Is the NCP361SNT1G AEC-Q100 qualified?

The NCV prefix variants (e.g., NCV361SNT1G) are AEC-Q100 qualified.

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