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NSI50350ADT4G The On Semiconductor NSI50350ADT4G is a constant current regulator and LED driver. It operates at 50V with a 350mA output current and ±10% accuracy.
Mfr Part #:

NSI50350ADT4G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NSI50350ADT4G is a constant current regulator and LED driver. It operates at 50V with a 350mA output current and ±10% accuracy.
✓ Total Stock: 32,118 pcs
$ Price Range: $1.14

NSI50350ADT4G Available from 3 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
17,500 pcs
On Request
17500 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
12,900 pcs
On Request
12900 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,718 pcs
On Request
1718 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.

NSI50350ADT4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Halogen Free
Mounting Type
Operating Temperature
Package / Case
Power Dissipation
Sensing Method
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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NSI50350ADT4G Description

Short technical summary and product information.

The On Semiconductor NSI50350ADT4G is a linear constant current regulator (CCR) designed for regulating current in LEDs. It utilizes Self-Biased Transistor (SBT) technology and offers a negative temperature coefficient to protect LEDs from thermal runaway.

 

This device features a robust 11W power package and operates over a wide voltage range. It provides immediate turn-on with only 0.5V Vak and requires no external components, allowing for high or low-side regulation. The high anode-cathode voltage rating is suitable for automotive, industrial, and commercial signage applications.

 

The NSI50350ADT4G is available in a DPAK (TO-252-3, DPak) surface mount package. It is qualified to AEC-Q101 standard and UL94-V0 certified. The device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

 

Typical applications include automotive lighting such as chevron side mirror markers, cluster, display, and instrument backlighting, as well as AC lighting panels, display signage, decorative lighting, and channel lettering.

NSI50350ADT4G Quick Information

Product Type: Current Regulator
Canonical Name: On Semiconductor NSI50350ADT4G Constant Current Regulator & LED Driver
Subcategory: LED Driver

NSI50350ADT4G Compliance

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

NSI50350ADT4G Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

NSI50350ADT4G Features

  • Constant current regulator and LED driver.
  • Operates at 50V with 350mA current.
  • Features ±10% accuracy.
  • Surface mount DPAK package.
  • Suitable for automotive applications.

NSI50350ADT4G Applications

  • Automotive side mirror markers.
  • Instrument and display backlighting.
  • AC lighting panels.
  • Display signage.
  • Decorative lighting.

NSI50350ADT4G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the NSI50350ADT4G?

The operating voltage is 50V.

What is the output current of the NSI50350ADT4G?

The output current is 350mA.

What is the accuracy of the NSI50350ADT4G?

The accuracy is ±10%.

What is the operating temperature range for this component?

The operating temperature range is -55°C to 175°C.

What package type is the NSI50350ADT4G supplied in?

It is supplied in a DPAK (TO-252-3, DPak) surface mount package.

Is the NSI50350ADT4G RoHS compliant?

Yes, the NSI50350ADT4G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the NSI50350ADT4G?

The MSL is 1.

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