Texas Instruments · LED Drivers
LM3445MM/NOPB
Texas Instruments LED Drivers · VSSOP-10-0.5mm
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM3445MM/NOPBThe LM3445MM/NOPB is an LED Drivers from Texas Instruments, supplied in a VSSOP-10-0.5mm package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
Key specifications of the LM3445MM/NOPB: frequency - switching 5.85kHz, output current 1A, voltage - input(ac) 80VAC~277VAC, number of channels 1, operating temperature -40°C~+125°C and dimming PWM, TRIAC.
PartnerSemi sources the LM3445MM/NOPB 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 | LM3445MM/NOPB |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | LED Drivers |
| Category | Motor, LED & Display Drivers |
| Package / case | VSSOP-10-0.5mm |
| Dimming | PWM, TRIAC |
| Frequency - Switching | 5.85kHz |
| Number of Channels | 1 |
| Operating temperature | -40°C~+125°C |
| Output Current | 1A |
| Switch Tube (Built-In/External) | External |
| Topology | Buck |
| Type | AC-DC |
| Voltage - Input(AC) | 80VAC~277VAC |
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 | |
|---|---|---|
| LM3431MHX/NOPB | LED Drivers | |
| LM3444 | driver IC | |
| LM3444MA/NOPB | LED Drivers | |
| LM3445 | driver IC | |
| LM3450 | driver IC | |
| LM3450AMTX/NOPB | LED Drivers | |
| LM3492 | driver IC | |
| LM3492HC | driver IC |
Frequently asked questions
What is the LM3445MM/NOPB?
The LM3445MM/NOPB is an LED Drivers from Texas Instruments, supplied in a VSSOP-10-0.5mm package. It is listed in our Motor, LED & Display Drivers catalog (Power Management).
What are the specifications of the LM3445MM/NOPB?
Dimming: PWM, TRIAC; Frequency - Switching: 5.85kHz; Number of Channels: 1; Operating temperature: -40°C~+125°C; Output Current: 1A; Switch Tube (Built-In/External): External; Topology: Buck; Type: AC-DC; Voltage - Input(AC): 80VAC~277VAC.
What package is the LM3445MM/NOPB in?
The LM3445MM/NOPB is listed in a VSSOP-10-0.5mm package.
Which part numbers are similar to the LM3445MM/NOPB?
Similar part numbers in our catalog include LM3431MHX/NOPB (Texas Instruments), LM3444 (Texas Instruments), LM3444MA/NOPB (Texas Instruments), LM3445 (Texas Instruments), LM3450 (Texas Instruments) and LM3450AMTX/NOPB (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM3445MM/NOPB?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM3445MM%2FNOPB&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.