The AZ809ANSTR-G1 is a precision system supervisor and reset circuit designed for monitoring power supplies in microprocessor and digital systems. It provides an active-low RESET output that is asserted during power-up, power-down, and brownout conditions. The reset signal remains active for 240ms after the supply voltage (VCC) exceeds the internal reset threshold. This device supports standard reset options for 5V, 3.3V, and 3.0V systems, with a guaranteed output state down to a VCC of 1V. The AZ809ANSTR-G1 features a push-pull output and requires no external components, making it suitable for compact designs. It is optimized for fast transient immunity on the VCC line and operates over a temperature range of -40 to 105¬8C. The product is packaged in a SOT-23 format, which is advantageous for space-constrained applications. Applications include microprocessor systems, portable and battery-powered devices, embedded controllers, automotive systems, and various communication devices.
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23 Product overview: AZ809ANSTR-G1 from Diodes Incorporated is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, SOT23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-AZ809ANSTR-G1 can be used for catalog matching and distributor lookup.
Manufacturer: Diodes Incorporated
Win Source Part Number: 912394-AZ809ANSTR-G1
Operating Temperature Range: -40°C ~ 105°C (TA)
Features: Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
Package: Reel - TR
Package: TO-236-3, SC-59, SOT-23-3
Mounting: Surface Mount
Part Status: Obsolete
Categories: Integrated Circuits (ICs)
Case / Package: SOT-23-3
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC SUPERVISOR 1 CHANNEL SOT23
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | AZ809ANSTR-G1-ND | 691-AZ809ANSTR-G1 | 912394-AZ809ANSTR-G1 | AZ809ANSTR-G1 | AZ809ANSTR-G1 | AZ809ANSTR-G1 |
| Product Name | Supervisors | SOT23 Voltage Supervisor IC | PMIC - PMIC - Supervisors - AZ809ANSTR-G1 | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Features | Manual Reset | |||||
| Output Options | Active Low; Push-Pull, Totem Pole | Inverting | Push-Pull, Totem Pole | |||
| Type | SOT-23; TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | |
| Threshold | 2.93 volts | 2.93 volts | 2.93 volts | 2.93 volts | ||
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
