The NSI45025AT1G is a linear constant current regulator and LED driver designed for applications requiring a robust and economical solution for LED current regulation. It operates with a maximum anode-cathode voltage of 45V and provides a steady output current of 25mA with a tolerance of ¬±10%. The device features immediate turn-on capability, requiring only 0.5V to reach 25% of its regulation, and does not necessitate external components, allowing for flexible high or low-side configurations. This LED driver is built using Self-Biased Transistor (SBT) technology, which includes a negative temperature coefficient to prevent thermal runaway, making it suitable for high-voltage and high-current scenarios. It is UL94-V0 certified and compliant with RoHS standards, ensuring it meets environmental regulations. The device is particularly well-suited for automotive, industrial, and commercial signage applications, including backlighting and decorative lighting. The NSI45025AT1G comes in a SOD-123 package and is available in tape and reel format for efficient handling. Its thermal characteristics indicate a maximum power dissipation of 460mW, with a wide operating temperature range from -55¬8C to +150¬8C, making it versatile for various operating conditions.
Manufacturer: ON Semiconductor
Win Source Part Number: 060565-NSI45025AT1G
Packaging: Reel - TR
Mounting: SMD (SMT)
Voltage - Input: 45V
Output Current: 25mA
Accuracy: ±10%
Sensing Method: High/Low-Side
Family Name: NSI45025A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 150°C
Case / Package: SOD-123
Purpose: Current Regulator
Alternative Parts (Cross-Reference): XRP7603EDB-F; LNK408E/L; LNK408/418E/L; SP7601EK1-L;
Introduction Date: May 01, 2009
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Automotive, Power Management, LED Lighting, Industrial
onsemi NSI45025AT1G Display Driver
onsemi NSI45025AT1G Display Driver
onsemi NSI45025AT1G Display Driver
25mA 45V SOD-123 LED Drivers ROHS
IC, LED DRIVER, 45V, 0.025A, SOD123; Device Topology:Linear; No. of Outputs:1Outputs; Output Current:25mA; Output Voltage:-; Driver Case Style:SOD-123; No. of Pins:2Pins; Input Voltage Min:0V; Input Voltage Max:45V; Switching RoHS Compliant: Yes
CCR & LED DRIVER, LINEAR, SOD-123-2, FULL REEL; Device Topology:Linear; No. of Outputs:1Outputs; Output Current:25mA; Output Voltage:-; Driver Case Style:SOD-123; No. of Pins:2Pins; Input Voltage Min:0V; Input Voltage Max:45V; MSL:- RoHS Compliant: Yes
| Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 060565-NSI45025AT1G | 7377981 | 7377981P | NSI45025AT1G | 47T5414 |
| Product Name | PMIC - PMIC - Current Regulation/Management - NSI45025AT1G | LED Drivers | LED Drivers | Nixie Tube Driver/LED Driver >> LED Drivers | Ic, Led Driver, 45V, 0.025A, Sod123; Device Topology Onsemi |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||
| Input Voltage | 45 volts | 45 volts | 0.0 to 45 volts | ||
| Output Current | 25 milliamps | 25 milliamps | 25 milliamps |
