Lumissil Microsystems

Lumissil Microsystems is a semiconductor manufacturer producing LED Drivers, Microcontrollers (MCU), Audio Amplifiers, Capacitive Touch Sensors, Specialized ICs. FPGACenter stocks 242 Lumissil Microsystems products with global sourcing capabilities, quality inspection, and competitive pricing. All Lumissil Microsystems components sourced through FPGACenter are 100% original with full traceability documentation.

242

Total Parts

242

In Stock

Key Product Lines

LED DriversMicrocontrollers (MCU)Audio AmplifiersCapacitive Touch SensorsSpecialized ICs

✅ Why Source Lumissil Microsystems from FPGACenter

FPGACenter carries 242 Lumissil Microsystems part numbers. Submit an RFQ for volume pricing and lead time on any Lumissil Microsystems component.

✓ 100% Original & Genuine✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Lumissil Microsystems Product Categories

LED Drivers (166)Microcontrollers (MCU) (37)Audio Amplifiers (13)Capacitive Touch Sensors (9)Specialized ICs (4)Video Processing ICs (3)Sensor & Detector Interfaces (3)I/O Expanders (2)DSP - Digital Signal Processors (1)Buffers, Drivers, Receivers & Transceivers (1)Microprocessors (MPU) (1)DC-DC Switching Controllers (1)Linear Regulator Controllers (1)

All Lumissil Microsystems Products

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Part Number	Category	Description	Package	Stock	Price	Status
IS31CS8973B-ZNLS2	Microcontrollers (MCU)	IS31CS8973B-ZNLS2 is a 8051 device by Lumissil Microsystems, featuring 32KB (32K x 8) Flash, 1K x 8 RAM, 16MHz operating frequency, 16 I/O, with I²C, LINbus, SPI, UART/USART connectivity, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA).	20-TSSOP (0.173", 4.40mm Width)	1.269	RFQ	ACTIVE	RFQ
IS31CS8975-QFLS2-TR	Microcontrollers (MCU)	IS31CS8975-QFLS2-TR is a 8051 device by Lumissil Microsystems, featuring 16KB (16K x 8) Flash, 1K x 16 RAM, 32MHz operating frequency, 12 I/O, with I²C, LINbus, SPI, UART/USART connectivity, in 16-WQFN Exposed Pad package, rated for -40°C ~ 85°C (TA).	16-WQFN Exposed Pad	7.500	$0.8753	ACTIVE	RFQ
IS31CS8977-LQLS2	Microcontrollers (MCU)	IS31CS8977-LQLS2 is a 8051 device by Lumissil Microsystems, featuring 64KB (64K x 8) Flash, 2K x 8 RAM, 32MHz operating frequency, 28 I/O, with I²C, SPI, UART/USART connectivity, in 32-LQFP package, rated for -40°C ~ 85°C (TA).	32-LQFP	834	$2.65	ACTIVE	RFQ
IS31CS8977-QFLS2-TR	Microcontrollers (MCU)	IS31CS8977-QFLS2-TR is a 8051 device by Lumissil Microsystems, featuring 64KB (64K x 8) Flash, 2K x 8 RAM, 32MHz operating frequency, 28 I/O, with I²C, SPI, UART/USART connectivity, in 32-WFQFN Exposed Pad package, rated for -40°C ~ 85°C (TA).	32-WFQFN Exposed Pad	7.500	$1.01	ACTIVE	RFQ
IS31CS8977A-ZNLS2-TR	Microcontrollers (MCU)	IS31CS8977A-ZNLS2-TR is a 8051 device by Lumissil Microsystems, featuring 64KB (64K x 8) Flash, 2K x 8 RAM, 32MHz operating frequency, 28 I/O, with I²C, SPI, UART/USART connectivity, in 28-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA).	28-TSSOP (0.173", 4.40mm Width)	2.320	$2.85	ACTIVE	RFQ
IS31CS8977B-ZNLS2-TR	Microcontrollers (MCU)	IS31CS8977B-ZNLS2-TR is a 8051 device by Lumissil Microsystems, featuring 64KB (64K x 8) Flash, 2K x 8 RAM, 32MHz operating frequency, 28 I/O, with I²C, SPI, UART/USART connectivity, in 24-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C (TA).	24-TSSOP (0.173", 4.40mm Width)	2.455	$2.64	ACTIVE	RFQ
IS31CS8977C-LQLS2	Microcontrollers (MCU)	IS31CS8977C-LQLS2 is a 8051 device by Lumissil Microsystems, featuring 64KB (64K x 8) Flash, 2K x 8 RAM, 32MHz operating frequency, 28 I/O, with I²C, SPI, UART/USART connectivity, in 32-LQFP package, rated for -40°C ~ 85°C (TA).	32-LQFP	563	$3.26	ACTIVE	RFQ
IS31CS8977C-ZNLS2-TR	Microcontrollers (MCU)	IS31CS8977C-ZNLS2-TR is a 8051 device by Lumissil Microsystems, featuring 64KB (64K x 8) Flash, 2K x 8 RAM, 32MHz operating frequency, 28 I/O, with I²C, SPI, UART/USART connectivity, in 20-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 85°C (TA).	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	953	$2.62	ACTIVE	RFQ
IS31CS9202-LQLS2	Microcontrollers (MCU)	IC MCU 8BIT 128KB FLASH 48LQFP	—	2.326	RFQ	ACTIVE	RFQ
IS31CS9300-QFLS3-TR	LED Drivers	IC LED DRVR LIN PWM 34.5MA 60QFN	—	573	RFQ	ACTIVE	RFQ
IS31FL3190-UTLS2-TR	LED Drivers	IS31FL3190-UTLS2-TR is a DC DC Controller by Lumissil Microsystems, in 9-UFBGA package, rated for -40°C ~ 85°C (TA), designed for Mobile Communications applications.	9-UFBGA	2.067	$1.98	ACTIVE	RFQ
IS31FL3191-UTLS2-TR	LED Drivers	IS31FL3191-UTLS2-TR is a Linear by Lumissil Microsystems, in 9-UFBGA package, rated for -40°C ~ 85°C (TA), designed for Backlight applications. This part is discontinued. FPGACenter specializes in sourcing obsolete components.	9-UFBGA	1.348	$1.22	OBSOLETE	RFQ
IS31FL3193-DLS2-TR	LED Drivers	IS31FL3193-DLS2-TR is a Linear by Lumissil Microsystems, in 10-VFDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).	10-VFDFN Exposed Pad	18.000	$0.5557	ACTIVE	RFQ
IS31FL3193D-CLS2-TR	LED Drivers	IS31FL3193D-CLS2-TR is a DC DC Controller by Lumissil Microsystems, in 8-UFBGA, WLCSP package, rated for -40°C ~ 85°C (TA), designed for Mobile Communications applications.	8-UFBGA, WLCSP	2.622	$1.47	ACTIVE	RFQ
IS31FL3194-CLS2-TR	LED Drivers	IS31FL3194-CLS2-TR is a Linear by Lumissil Microsystems, in 8-WFBGA, WLCSP package, rated for -40°C ~ 85°C (TA), designed for Mobile Communications applications.	8-WFBGA, WLCSP	39.433	$0.5265	ACTIVE	RFQ
IS31FL3195-CLS2-TR	LED Drivers	IS31FL3195-CLS2-TR is a DC DC Regulator by Lumissil Microsystems, in 16-XFBGA, WLCSP package, rated for -40°C ~ 85°C (TA), designed for General Purpose applications.	16-XFBGA, WLCSP	7.200	$0.9518	ACTIVE	RFQ
IS31FL3195-QFLS2-TR	LED Drivers	IS31FL3195-QFLS2-TR is a DC DC Regulator by Lumissil Microsystems, in 16-WQFN Exposed Pad package, rated for -40°C ~ 85°C (TA), designed for General Purpose applications.	16-WQFN Exposed Pad	10.332	$0.8888	ACTIVE	RFQ
IS31FL3196A-QFLS2-TR	LED Drivers	IS31FL3196A-QFLS2-TR is a Linear by Lumissil Microsystems, in 20-WFQFN Exposed Pad package, rated for -40°C ~ 85°C (TA), designed for Backlight applications.	20-WFQFN Exposed Pad	19.127	$0.8017	ACTIVE	RFQ
IS31FL3197-CLS2-TR	LED Drivers	IS31FL3197-CLS2-TR is a DC DC Regulator by Lumissil Microsystems, in 16-XFBGA, WLCSP package, rated for -40°C ~ 85°C (TA), designed for General Purpose applications.	16-XFBGA, WLCSP	7.200	$0.7898	ACTIVE	RFQ
IS31FL3197-QFLS2-TR	LED Drivers	IS31FL3197-QFLS2-TR is a DC DC Regulator by Lumissil Microsystems, in 16-WQFN Exposed Pad package, rated for -40°C ~ 85°C (TA), designed for General Purpose applications.	16-WQFN Exposed Pad	2.713	RFQ	ACTIVE	RFQ

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Frequently Asked Questions

Where can I buy Lumissil Microsystems electronic components?

FPGACenter stocks 242 Lumissil Microsystems part numbers with 242 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Lumissil Microsystems parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 28 end-of-life/obsolete Lumissil Microsystems part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Lumissil Microsystems products does FPGACenter carry?

We stock Lumissil Microsystems products across 13 categories including LED Drivers, Microcontrollers (MCU), Audio Amplifiers, Capacitive Touch Sensors. Browse our full catalog or contact our sourcing team for any specific Lumissil Microsystems part number.

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