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  • MCP809T-450I/TT
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MCP809T-450I/TT

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MICROCONTROLLER SUPERVISORY CIRCUIT WITH PUSH-PULL OUTPUT,Supervisory Circuits Push-Pull Low

メーカー : Microchip Technology, Inc
パッケージ : SOT-23-3
製品 : Supervisory Circuits
Datasheet: MCP809T-450I/TT Datasheet (PDF)
RoHs Status: Rohs
マーキングコード: QU
在庫: 3778

  

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MCP809T-450I/TT 製品詳細

The MCP809T-450I/TT is a Supervisory Circuit with active-low /RESET output and CMOS push-pull output. It is designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brownout conditions when the supply voltage drops below a safe operating level. It will assert the /RESET/RESET signal whenever the voltage on the VDD pin is below the trip-point voltage.

MCP809T-450I/TT

アプリケーション/パラメータの範囲

  • Holds microcontroller in reset until supply voltage reaches stable operating voltage level
  • Resets microcontroller during power loss
  • RESET to VDD = 1V
  • Accuracy of ±125mV for 5V systems and ±75mV for 3V systems over-temperature
  • 45µA Typical operating current

技術的パラメータ

  • Number of Voltages Monitored
  • 1
  • Monitored Voltage
  • 3 V, 3.3 V, 5 V
  • Undervoltage Threshold
  • 4.25 V
  • Overvoltage Threshold
  • 4.5 V
  • Output Type
  • Active Low, Push-Pull
  • Manual Reset
  • Not Resettable
  • Watchdog
  • No Watchdog
  • Battery Backup Switching
  • No Backup
  • Supply Voltage Max
  • 5.5 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • SOT-23-3
  • Packaging
  • Reel
  • Chip Enable Signals
  • No
  • Minimum Operating Temperature
  • - 40 C
  • Power Fail Detection
  • No
  • Factory Pack Quantity
  • 3000
  • Supply Current (Typ)
  • 60 uA
  • Supply Voltage Min
  • 1 V

MCP809T-450I/TT Datasheet

MCP809T-450I/TT 特殊な製品に関連する

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2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

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Q: How does Jotrin guarantee that MCP809T-450I/TT is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their MCP809T-450I/TT devices; we pay more attention to the channels and quality of MCP809T-450I/TT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MCP809T-450I/TT chips? Including MICROCHIP original factory information, Supervisory Circuits application, MCP809T-450I/TT pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management - System Supervisors/Voltage Detectors Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's MCP809T-450I/TT price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MCP809T-450I/TT, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of MCP809T-450I/TT?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP809T450ITT we delivered, we will accept the replacement or return of the MCP809T-450I/TT only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MCP809T-450I/TT.
(3)The MCP809T-450I/TT is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
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More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MCP809T-450I/TT datasheet pdf, MCP809 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Microchip Technology, Inc

Microchip
Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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