LM7805 Guide: Pinout, Heat Limits and Buck Alternatives
Work out whether a 7805 can power your board: check its pins, input headroom, realistic heat budget and the changes required for a buck replacement.
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1.65V~3.6V 32MHz 20KB FLASH 128KB Brown-out Detect/Reset,DMA,I2S,POR,PWM,WDT internal 37 1 1.65V 3.6V 32MHz I2C, IrDA, SPI, UART, USART 6 x 8 A/D 13x12b 32bit ARM Cortex-M0+...
| Manufacturer | STMicroelectronics |
|---|---|
| Manufacturer Part Number | STM32L071CBT6 |
| IC Category | Microcontrollers |
| Package | LQFP-48 |
| Lifecycle Status | Active |
| Supply Voltage | 1.65V~3.6V |
|---|---|
| Frequency | 32MHz |
| Program Memory | 20KB FLASH |
| Package | LQFP-48 |
| Core | ARM Cortex-M0 |
| Data Bus Width | 32-bit |
| Peripherals | DMA, PWM, Watchdog Timer, I2C, SPI, UART, USART, I2S, IrDA, POR, Brown-out Reset |
| Dimensions | 7mm×7mm |
| Source Parameters | 1.65V~3.6V 32MHz 20KB FLASH 128KB Brown-out Detect/Reset,DMA,I2S,POR,PWM,WDT internal 37 1 1.65V 3.6V 32MHz I2C, IrDA, SPI, UART, USART 6 x 8 A/D 13x12b 32bit ARM Cortex-M0+ LQFP-48 surface mount 7mm*7mm*1.4mm |
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