TEXAS INSTRUMENTS
直流/直流控制器, 电流模式, 3.5V至42V, 1路输出, 同步降压-升压, 500kHz, HTSSOP-28
LINEAR TECHNOLOGY
直流/直流开关升压逐步递增稳压器, 可调, 2.3V-60V输入, 25A输出, 900kHz, SSOP-28
MAXIM INTEGRATED PRODUCTS
DC/DC Switching Regulator, Synchronous, Dual, 2.5 V to 5.5 V in, 5.5 V/4 A out, 4 MHz, TQFN-28
MICROCHIP
微控制器, 8位, 一次性可编程, PIC16C6xx, 20 MHz, 7 KB, 192 Byte, 28 引脚, NDIP
ROHM
Motor Driver, Stepper, 19V to 28V supply, 1.2A/1 Output, HTSSOP-28
MAXIM INTEGRATED PRODUCTS
收发器, RS232, 3V-5.5V电源, 5驱动器, SSOP-28
MICROCHIP
微控制器, 8位, 闪存, AEC-Q100, PIC16LF178x, 32 MHz, 28 KB, 2 KB, 28 引脚, SOIC
MICROCHIP
微控制器, 32位, PIC32, 25 MHz, 64 KB, 8 KB, 28 引脚, QFN
TEXAS INSTRUMENTS
音频编解码器, 立体声, 2, 2, -40 °C, 85 °C, 96 kSPS
MICROCHIP
微控制器, 8位, 闪存, PIC18F, 40 MHz, 32 KB, 1.5 KB, 28 引脚, SOIC
SILICON LABS
微控制器, 8位, 混合信号, C8051F35x, 50 MHz, 8 KB, 768 Byte, 28 引脚, MLP
INTERSIL
芯片, 多路复用器, CMOS
MAXIM INTEGRATED PRODUCTS
电池充电器, 用于1节锂离子电池, 16V输入, 16V / 2A充电, TQFN-28
MICROCHIP
微控制器, 8位, 闪存, PIC18F2xxx, 40 MHz, 32 KB, 1.5 KB, 28 引脚, NDIP