Datasheet4U Logo Datasheet4U.com

STM812 - Reset Circuit

Download the STM812 datasheet PDF. This datasheet also covers the STM809 variant, as both devices belong to the same reset circuit family and are provided as variant models within a single manufacturer datasheet.

Description

.

.

.

7 2.1 Reset output

.

.

.

Features

  • Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages.
  • Two output configurations.
  • Push-pull RST output (STM809/811).
  • Push-pull RST output (STM810/812).
  • 140 ms reset pulse width (min).
  • Low supply current - 6 µA (typ).
  • Guaranteed RST/RST assertion down to VCC = 1.0 V.
  • Operating temperature:.
  • 40 °C to 85 °C (industrial grade).
  • Lead-free, small SOT23 and SOT143 package STM809, STM810 STM811, STM812 Reset circuit SOT23-3 (WX) SOT143.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STM809_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
STM817 5V supervisor STMicroelectronics
STM818 5V supervisor STMicroelectronics
STM819 5V supervisor STMicroelectronics
STM8020 N-Channel Enhancement Mode Field Effect Transistor SamHop Microelectronics
STM8300 Dual Enhancement Mode Field Effect Transistor SamHop

Other Datasheets by STMicroelectronics

Part Number Description
STM810 Reset Circuit
STM811 Reset Circuit
STM813L 5V Supervisor
STM802 3V Supervisor
STM804 3V Supervisor

Full PDF Text Transcription

Click to expand full text
Features ■ Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages ■ Two output configurations – Push-pull RST output (STM809/811) – Push-pull RST output (STM810/812) ■ 140 ms reset pulse width (min) ■ Low supply current - 6 µA (typ) ■ Guaranteed RST/RST assertion down to VCC = 1.0 V ■ Operating temperature: –40 °C to 85 °C (industrial grade) ■ Lead-free, small SOT23 and SOT143 package STM809, STM810 STM811, STM812 Reset circuit SOT23-3 (WX) SOT143-4 (W1) Table 1. Device summary Active-low reset STM809 ✔ STM810 STM811 STM812 ✔ Active-high reset Manual reset input ✔ ✔ ✔✔ Package SOT23-3 SOT23-3 SOT143-4 SOT143-4 January 2010 Doc ID 9873 Rev 5 1/21 www.st.com 1 Contents Contents STM809/810/811/812 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Published: |