Princeton Technology · LED Drivers
PT1903
Princeton Technology LED Drivers · ESOP-8
Request a quote for PT1903The PT1903 is an LED Drivers from Princeton Technology, supplied in a ESOP-8 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the PT1903: output current 150mA, voltage - input(dc) 20V~400V, number of channels 1, constant current accuracy 5%, operating temperature -40°C~+125°C and dimming PWM.
PartnerSemi sources the PT1903 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | PT1903 |
|---|---|
| Manufacturer | Princeton Technology |
| Product type | LED Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | ESOP-8 |
| Constant Current Accuracy | 5% |
| Dimming | PWM |
| Number of Channels | 1 |
| Operating temperature | -40°C~+125°C |
| Output Current | 150mA |
| Switch Tube (Built-In/External) | Built-in |
| Voltage - Input(DC) | 20V~400V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Princeton Technology Motor, LED & Display Drivers
| Part number | Type | |
|---|---|---|
| PT1901A-HS-TP | LED Drivers | |
| PT1901D | LED Drivers | |
| PT1910 | LED Drivers | |
| PT2432-HT | Brushed DC Motor Drivers | |
| PT2466 | Brushed DC Motor Drivers | |
| PT2467-S | Brushed DC Motor Drivers | |
| PT2469 | Stepper Motor Driver | |
| PT2470 | Stepper Motor Driver |
Frequently asked questions
What is the PT1903?
The PT1903 is an LED Drivers from Princeton Technology, supplied in a ESOP-8 package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the PT1903?
Constant Current Accuracy: 5%; Dimming: PWM; Number of Channels: 1; Operating temperature: -40°C~+125°C; Output Current: 150mA; Switch Tube (Built-In/External): Built-in; Voltage - Input(DC): 20V~400V.
What package is the PT1903 in?
The PT1903 is listed in a ESOP-8 package.
Which part numbers are similar to the PT1903?
Similar part numbers in our catalog include PT1901A-HS-TP (Princeton Technology), PT1901D (Princeton Technology), PT1910 (Princeton Technology), PT2432-HT (Princeton Technology), PT2466 (Princeton Technology) and PT2467-S (Princeton Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the PT1903?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=PT1903&brand=Princeton%20Technology or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.