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LED & Motor Drivers

Find LED & Motor Drivers from Texas Instruments, Rochester, and additional brands. 18,994 part numbers available at FPGACenter. No MOQ, IDEA-1010 inspected.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
Allegro MicroSystemsThe A3944KLPTR-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 3V ~ 5.5V supply voltage, -40°C ~ 150°C (TA) operating temperature, and SPI, Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 150°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3944KLPTR-T is currently in active production through Allegro MicroSystems's standard distribution channels.28-TSSOP (0.173", 4.40mm Width) Exposed Pad10.397 In Stock$2.481ACTIVE
A3946KLB
Allegro MicroSystemsThe A3946KLB is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLB is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$4.421OBSOLETE
A3946KLB-T
Allegro MicroSystemsThe A3946KLB-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLB-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$4.421OBSOLETE
A3946KLBTR
Allegro MicroSystemsThe A3946KLBTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLBTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcingRFQ1OBSOLETE
Allegro MicroSystemsThe A3946KLBTR-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLBTR-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$6.541OBSOLETE
A3946KLP
Allegro MicroSystemsThe A3946KLP is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLP is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$4.671OBSOLETE
A3946KLP-T
Allegro MicroSystemsThe A3946KLP-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLP-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$4.671OBSOLETE
A3946KLPTR
Allegro MicroSystemsThe A3946KLPTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLPTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcingRFQ1OBSOLETE
Allegro MicroSystemsThe A3946KLPTR-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 7V ~ 60V supply voltage, -40°C ~ 135°C (TA) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 135°C (TA). Designed for motor control, LED lighting, and display backlight applications, the A3946KLPTR-T is currently in active production through Allegro MicroSystems's standard distribution channels.16-TSSOP (0.173", 4.40mm Width) Exposed Pad23.736 In Stock$2.701ACTIVE
A3948SB
Allegro MicroSystemsThe A3948SB is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.5V ~ 5.5V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Serial interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Through Hole component is supplied in a 24-PowerDIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3948SB is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-PowerDIP (0.300", 7.62mm)RFQ for sourcing$7.151OBSOLETE
A3948SLB
Allegro MicroSystemsThe A3948SLB is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.5V ~ 5.5V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Serial interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3948SLB is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$7.091OBSOLETE
A3948SLBTR
Allegro MicroSystemsThe A3948SLBTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.5V ~ 5.5V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Serial interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3948SLBTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$7.961OBSOLETE
A3949SLB
Allegro MicroSystemsThe A3949SLB is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLB is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$4.461OBSOLETE
A3949SLB-T
Allegro MicroSystemsThe A3949SLB-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLB-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$5.221OBSOLETE
A3949SLBTR
Allegro MicroSystemsThe A3949SLBTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLBTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$5.161OBSOLETE
Allegro MicroSystemsThe A3949SLBTR-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-PowerSOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLBTR-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerSOIC (0.295", 7.50mm Width)RFQ for sourcing$7.821OBSOLETE
A3949SLP
Allegro MicroSystemsThe A3949SLP is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLP is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$4.631OBSOLETE
A3949SLP-T
Allegro MicroSystemsThe A3949SLP-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLP-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$5.441OBSOLETE
A3949SLPTR
Allegro MicroSystemsThe A3949SLPTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLPTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$6.971OBSOLETE
Allegro MicroSystemsThe A3949SLPTR-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 8V ~ 36V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the A3949SLPTR-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$8.301OBSOLETE
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