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Manufacturer Part #

MCP809T-450I/TT

MCP809 Series 4.5 V 150 ms Microcontroller Supervisory Circuit - SOT-23-3

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 2106
Product Specification Section
Technical Attributes
Attributes Table
No of Outputs: Single
Threshold Voltage: 4.5|V
Supply Voltage-Max: 5.5V
Reset Timeout: 150ms
Package Style:  SOT-23 (SC-59,TO-236)
Mounting Method: Surface Mount
Features & Applications

The MCP809 series of voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level.

MCP809 has a CMOS push-pull output with active low reset and is available in a choice of seven different trip voltages. It operates over the extended industrial temperature range (-40°C/+85°C). MCP809 is available in a SOT23-3 package.

Features:

  • Holds microcontroller in reset untill supply voltage reaches stable operating level
  • Resets microcontroller during power loss
  • Precision monitoring of 3 V, 3.3 V and 5 V systems
  • 7 voltage trip point available
  • Active low RESET(bar) pin (MCP809) or active high  RESET(MCP810)
  • Push-pull output
  • Holds RESET(bar)/RESET for 350ms (typical)
  • RESET(bar)/RESET to VDD=1.0 V
  • Accuracy of ±125 mV for 5 V systems and ±75 mV for 3 V systems over temperature
  • 45 µA typical operating current
  • Temperature range:
    • Industrial(I):-40°C to +85°C
Pricing Section
Global Stock:
0
Germany (Online Only):
0
3,000
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Minimum Order:
3000
Multiple Of:
3000
Total
$1,275.00
USD
Quantity
Web Price
3,000
$0.425
6,000
$0.40
9,000
$0.38
12,000
$0.365
15,000+
$0.345
Product Variant Information section