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we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.

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printed circuit board assembly

China TOP Electronic Industry Co., Ltd. certification
China TOP Electronic Industry Co., Ltd. certification
Excellent product , good quality , competitive price , professional service , with 10 years cooperation , now we become good friends each other.

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It is very glad to find TOP as our partner in China , here we can get the best Product and serice , they always put the customer at the first place.

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printed circuit board assembly

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buy LP2951CN 5V/ADJ 150mA LDO Regulator 3V-30V Input ±0.5% Accuracy TO-220/DIP-8 -40°C to +125°C Low Quiescent Current online manufacturer

LP2951CN 5V/ADJ 150mA LDO Regulator 3V-30V Input ±0.5% Accuracy TO-220/DIP-8 -40°C to +125°C Low Quiescent Current

LP2951CN Features Low Quiescent Bias Current of 75 A Low InputtoOutput Voltage Differential of 50 mV at 100 A and 380 mV at 100 mA 5.0 V, 3.3 V or 3.0 V 0.5% Allows Use as a Regulator or Reference Extremely ... Read More
2025-07-10 15:25:04
buy MCIMX6U5DVM10AC i.MX 6UltraLite 800MHz Cortex-A7 MPU 128KB L2 Cache 624-MAPBGA (21x21) -40°C to +105°C Industrial IoT Optimized online manufacturer

MCIMX6U5DVM10AC i.MX 6UltraLite 800MHz Cortex-A7 MPU 128KB L2 Cache 624-MAPBGA (21x21) -40°C to +105°C Industrial IoT Optimized

MCIMX6U5DVM10AC Introduction The i.MX 6Solo/6DualLite automotive and infotainment processors represent the latest achievement in integrated multimedia-focused products offering high-performance processing with ... Read More
2025-07-10 15:25:03
buy NCP301LSN27T1G 2.7V 150mA LDO, ±2% Accuracy Ultra-Low 45μA IQ, 0.5μVRMS Noise SOT-23-5 Thin TSOT-23-5 -40°C to +125°C online manufacturer

NCP301LSN27T1G 2.7V 150mA LDO, ±2% Accuracy Ultra-Low 45μA IQ, 0.5μVRMS Noise SOT-23-5 Thin TSOT-23-5 -40°C to +125°C

NCP301LSN27T1G Features Quiescent Current of 0.5 A Typical High Accuracy Undervoltage Threshold of 2.0% Wide Operating Voltage Range of 0.8 V to 10 V Complementary or Open Drain Reset Output Active Low or ... Read More
2025-07-10 15:25:03
buy MSP430F5172IRSBR 16MHz Ultra-Low Power MCU, 32KB Flash 4KB RAM 12-bit ADC, QFN-32 0.1μA Sleep -40°C to +85°C online manufacturer

MSP430F5172IRSBR 16MHz Ultra-Low Power MCU, 32KB Flash 4KB RAM 12-bit ADC, QFN-32 0.1μA Sleep -40°C to +85°C

MSP430F5172IRSBR Features LowSupply-Voltage Range: 3.6 V Down to 1.8 V Ultra-Low Power Consumption Active Mode (AM): 180 A/MHz Standby Mode (LPM3 WDT Mode, 3 V): 1.1 A Off Mode (LPM4 RAM Retention, 3 V): 0.9 A ... Read More
2025-07-10 15:25:02
buy NCP3063BDR2G 1.5A Step-Down Converter 4-40V Input 250kHz, SOIC-8 85% Efficiency -40°C to +125°C Cycle-by-Cycle Current Limit online manufacturer

NCP3063BDR2G 1.5A Step-Down Converter 4-40V Input 250kHz, SOIC-8 85% Efficiency -40°C to +125°C Cycle-by-Cycle Current Limit

NCP3063BDR2G Features Operation to 40 V Input Low Standby Current Output Switch Current to 1.5 A Output Voltage Adjustable Frequency Operation of 150 kHz Precision 1.5% Reference New Features:Internal Thermal ... Read More
2025-07-10 15:25:02
buy PCF8563T I2C Real-Time Clock 1.8-5.5V Supply 400kHz Speed 240Bytes RAM ±5ppm Accuracy 1μA Backup, SOIC-8 -40°C to +85°C online manufacturer

PCF8563T I2C Real-Time Clock 1.8-5.5V Supply 400kHz Speed 240Bytes RAM ±5ppm Accuracy 1μA Backup, SOIC-8 -40°C to +85°C

PCF8563T Features and benefits Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal Century flag Clock operating voltage: 1.0 V to 5.5 V at room temperature Low ... Read More
2025-07-10 15:25:02
buy PD70101ILQ-TR 100V 4A Dual MOSFET 0.025Ω Rds(on) 175°C Max 32-VFQFN Exposed Pad AEC-Q101 -55°C to +175°C Sync Buck Optimized online manufacturer

PD70101ILQ-TR 100V 4A Dual MOSFET 0.025Ω Rds(on) 175°C Max 32-VFQFN Exposed Pad AEC-Q101 -55°C to +175°C Sync Buck Optimized

PD70101ILQ-TR Features High Voltage & Current 100V drain-source voltage for high-power applications 4A continuous current with higher peak capability Ultra-Low Conduction Loss Rds(on) as low as 0.025 (Vgs=10V), ... Read More
2025-07-10 15:25:02
buy S25FL256SAGNFI010 256Mb (32MB) Serial NOR Flash 104MHz SPI 100K Erase/Program Cycles 20-Year Data Retention 2.7-3.6V WSON-8 -40°C to +85°C Automotive Grade online manufacturer

S25FL256SAGNFI010 256Mb (32MB) Serial NOR Flash 104MHz SPI 100K Erase/Program Cycles 20-Year Data Retention 2.7-3.6V WSON-8 -40°C to +85°C Automotive Grade

S25FL256SAGNFI010 Features CMOS 3.0V core with versatile I/O Serial Peripheral Interface (SPI) with multi-I/O- SPI clock polarity and phase modes 0 and 3- DDR option- Extended addressing: 24- or 32-bit address ... Read More
2025-07-10 15:25:02
buy STM32F030K6T6 48MHz Cortex-M0 MCU 32KB Flash 4KB RAM 12-bit ADC 16 GPIOs LQFP-32 2.4-3.6V -40°C to +85°C Cost-Effective online manufacturer

STM32F030K6T6 48MHz Cortex-M0 MCU 32KB Flash 4KB RAM 12-bit ADC 16 GPIOs LQFP-32 2.4-3.6V -40°C to +85°C Cost-Effective

STM32F030K6T6 Features Core: Arm 32-bit Cortex-M0 CPU, frequency up to 48 MHz Memories 16 to 256 Kbytes of Flash memory 4 to 32 Kbytes of SRAM with HW parity CRC calculation unit Reset and power management ... Read More
2025-07-10 15:25:01
buy STM32F103CBT6 72MHz Cortex-M3 MCU 128KB Flash 20KB RAM 2x12-bit ADC 3xUSART USB/CAN LQFP-48 2.0-3.6V -40°C to +85°C Industrial-Grade Performance online manufacturer

STM32F103CBT6 72MHz Cortex-M3 MCU 128KB Flash 20KB RAM 2x12-bit ADC 3xUSART USB/CAN LQFP-48 2.0-3.6V -40°C to +85°C Industrial-Grade Performance

STM32F103CBT6 Features Includes ST state-of-the-art patented technology Arm 32-bit Cortex-M3 CPU core 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access Single... Read More
2025-07-10 15:25:01
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