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NSI45025AT1G The NSI45025AT1G is a constant current regulator from On Semiconductor, designed for efficient current regulation in LED applications. It features a 45V maximum voltage and 25mA typical current.
Mfr Part #:

NSI45025AT1G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NSI45025AT1G is a constant current regulator from On Semiconductor, designed for efficient current regulation in LED applications. It features a 45V maximum voltage and 25mA typical current.
✓ Total Stock: 11,040 pcs
$ Price Range: $1.14

NSI45025AT1G Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 13+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,630 pcs
On Request
1630 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
400 pcs
On Request
400 pcs On Request 1 On Request On Request 13+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 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.

NSI45025AT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Halogen Free
Mounting Type
Operating Temperature
Reverse Voltage
Sensing Method
Supplier Device Package
Tape & Reel
Voltage
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NSI45025AT1G Description

Short technical summary and product information.

The NSI45025AT1G is a linear constant current regulator (CCR) from ON Semiconductor, utilizing Self-Biased Transistor (SBT) technology. It provides a cost-effective solution for regulating current in LED applications, offering a wide operating voltage range and immediate turn-on with minimal voltage.

 

Key electrical specifications include a maximum anode-cathode voltage of 45V, a typical steady-state current of 25mA at 7.5V, and an accuracy of ±10%. The device is designed with a negative temperature coefficient to protect LEDs from thermal runaway. It also features voltage surge suppression.

 

Packaged in a thermally robust SOD-123 surface-mount package, the NSI45025AT1G has a power dissipation rating of 460mW. Its operating temperature range is -55°C to 150°C. The device is suitable for various automotive and commercial signage applications, including backlighting and decorative lighting.

 

This component is Pb-free, halogen-free, BFR-free, and RoHS compliant. It is available in tape and reel packaging, with a standard package quantity of 3000 units.

NSI45025AT1G Quick Information

Product Type: Current Regulator
Canonical Name: NSI45025AT1G Constant Current Regulator
Subcategory: LED Driver

NSI45025AT1G Compliance

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

NSI45025AT1G Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

NSI45025AT1G Features

  • Regulates current in LED applications.
  • Wide operating voltage range.
  • Immediate turn-on with low voltage.
  • Voltage surge suppressing for LED protection.
  • Pb-free, Halogen Free, RoHS compliant.

NSI45025AT1G Applications

  • Automotive cluster and display backlighting.
  • Commercial signage and decorative lighting.
  • AC lighting panels.
  • Channel lettering illumination.

NSI45025AT1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum operating voltage for the NSI45025AT1G?

The maximum anode-cathode voltage is 45V.

What is the typical steady-state current of the NSI45025AT1G?

The typical steady-state current is 25mA at 7.5V.

What is the operating temperature range for this current regulator?

The operating temperature range is -55°C to 150°C.

What package type is the NSI45025AT1G supplied in?

It is supplied in a SOD-123 package.

Is the NSI45025AT1G RoHS compliant?

Yes, the NSI45025AT1G is RoHS3 Compliant.

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