Texas Instruments · LED Drivers
LP5891QRRFRQ1
Texas Instruments LED Drivers · VQFN-76(9x9)
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LP5891QRRFRQ1The LP5891QRRFRQ1 is an LED Drivers from Texas Instruments, supplied in a VQFN-76(9x9) package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the LP5891QRRFRQ1: frequency - switching 50MHz~160MHz, output current 20mA, output voltage 2.5V~5.5V, number of channels 48, constant current accuracy 2% and operating temperature -40°C~+125°C.
PartnerSemi sources the LP5891QRRFRQ1 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 | LP5891QRRFRQ1 |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | LED Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | VQFN-76(9x9) |
| Constant Current Accuracy | 2% |
| Dimming | PWM |
| Frequency - Switching | 50MHz~160MHz |
| Number of Channels | 48 |
| Operating temperature | -40°C~+125°C |
| Output Current | 20mA |
| Output Voltage | 2.5V~5.5V |
| Switch Tube (Built-In/External) | Built-in |
| Voltage - Input(DC) | 2.5V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Motor, LED & Display Drivers
| Part number | Type | |
|---|---|---|
| LP5868T | driver IC | |
| LP5890 | driver IC | |
| LP5891 | driver IC | |
| LP5891-Q1 | driver IC | |
| LP5892-Q1 | driver IC | |
| LP5899 | driver IC | |
| LP5899-Q1 | driver IC | |
| LP5904 | driver IC |
Frequently asked questions
What is the LP5891QRRFRQ1?
The LP5891QRRFRQ1 is an LED Drivers from Texas Instruments, supplied in a VQFN-76(9x9) package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the LP5891QRRFRQ1?
Constant Current Accuracy: 2%; Dimming: PWM; Frequency - Switching: 50MHz~160MHz; Number of Channels: 48; Operating temperature: -40°C~+125°C; Output Current: 20mA; Output Voltage: 2.5V~5.5V; Switch Tube (Built-In/External): Built-in; Voltage - Input(DC): 2.5V~5.5V.
What package is the LP5891QRRFRQ1 in?
The LP5891QRRFRQ1 is listed in a VQFN-76(9x9) package.
Which part numbers are similar to the LP5891QRRFRQ1?
Similar part numbers in our catalog include LP5868T (Texas Instruments), LP5890 (Texas Instruments), LP5891 (Texas Instruments), LP5891-Q1 (Texas Instruments), LP5892-Q1 (Texas Instruments) and LP5899 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LP5891QRRFRQ1?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LP5891QRRFRQ1&brand=Texas%20Instruments 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.