MIC809RUY
- Mfr.Part #
- MIC809RUY
- Manufacturer
- Micrel Inc.
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- MICROPROCESSOR RESET CIRCUIT
- Stock
- 13,881
- In Stock :
- 13,881
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Micrel Inc.
- Product Category :
- Power Management - Specialized
- Supply Voltage-Max (Vsup) :
- 5.5 V
- JESD-609 Code :
- e4
- Maximum Operating Supply Voltage :
- 5.5 V
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- MIC809
- Terminal Position :
- Dual
- Base Product Number :
- MIC809
- Operating Supply Current :
- 10 uA
- Number of Voltages Monitored :
- 1
- RoHS Status :
- ROHS3 Compliant
- Type :
- Simple Reset/Power-On Reset
- Brand :
- Microchip Technology
- Pin Count :
- 3
- Mounting :
- Surface Mount
- Min Operating Temperature :
- -40°C
- Reset :
- Active Low
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Series :
- --
- JESD-30 Code :
- R-PDSO-G3
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Product Type :
- Supervisory Circuits
- Max Reset Threshold Voltage :
- 2.7V
- Manufacturer :
- Microchip
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Product Status :
- Active
- Temperature Grade :
- Industrial
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- RoHS :
- Details
- Subcategory :
- PMIC - Power Management ICs
- Supplier Package :
- SOT-23
- Number of Elements :
- 1
- Number of Channels :
- 1
- Length :
- 2.8575 mm
- Width :
- 1.3 mm
- Published :
- 2016
- Qualification Status :
- Not Qualified
- Package Shape :
- RECTANGULAR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Compliant
- Surface Mount :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Min Supply Voltage :
- 1.4V
- Terminal Pitch :
- 0.95 mm
- Number of Terminals :
- 3
- Lead Free :
- Lead Free
- Voltage - Threshold :
- 2.63V
- Threshold Voltage :
- 2.63 V
- Number of Supervisors :
- 1
- Output :
- Push-Pull, Totem Pole
- Output Driver :
- Active Low/Open Drain
- Additional Feature :
- RESET THRESHOLD VOLTAGE NOM IS 2.63V
- Supply Voltage-Min (Vsup) :
- 1.4 V
- Packaging :
- Tape and Reel (TR)
- Battery Backup Switching :
- No
- Max Operating Temperature :
- 85°C
- Product Category :
- Supervisory Circuits
- Min Reset Threshold Voltage :
- 2.55V
- Number of Pins :
- 3
- Seated Height-Max :
- 1.15 mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- Reset Timeout :
- 140ms Minimum
- Watchdog Timer :
- No
- Screening Level :
- Industrial
- Mount :
- Surface Mount
- Power Fail Detection :
- No
- Factory Lead Time :
- 7 Weeks
- Power Dissipation :
- 320mW
- Number of Functions :
- 1
- Output Type :
- Active Low, Push-Pull
- Manual Reset :
- MANUAL RESET
- Max Supply Voltage :
- 5.5V
- Minimum Operating Supply Voltage :
- 1.4 V
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Supplier Device Package :
- SOT-23-3
- Datasheets
- MIC809RUY

Power Management - Specialized Micrel Inc. MIC809RUY Overview
The MIC809RUY from Micrel Inc. is a highly reliable microprocessor reset circuit, crucial for managing power within advanced digital systems. This component ensures that microprocessors and microcontrollers initiate in a defined state, particularly after a power failure, by providing a precise reset signal. Designed to enhance the resilience and operational safety of electronic systems, the MIC809RUY is an essential element in maintaining the correct functioning of various applications, minimizing the risk of system failures and data corruption due to unexpected power disruptions.
MIC809RUY Features
This reset circuit stands out with its ability to handle a wide operating voltage range, which makes it versatile across different power specifications. The MIC809RUY includes features such as a low power consumption profile, which contributes to the overall energy efficiency of the systems it is integrated into. Moreover, it is offered in a compact SOT-23 package, making it ideal for space-constrained applications. Its precision in monitoring voltage levels ensures that it reliably performs under varying conditions, thereby enhancing system stability.
MIC809RUY Applications
- Consumer Electronics: In devices like smartphones and tablets, the MIC809RUY ensures that these devices restart correctly following system upgrades or power loss, maintaining user settings and data integrity.
- Computing Systems: Utilized within servers and personal computers, it guarantees a safe boot-up sequence, preventing hardware damage due to voltage anomalies.
- Industrial Equipment: In industrial environments, which often face power fluctuations, this reset circuit safeguards sensitive microcontroller-based machinery, ensuring consistent operational performance.
- Telecommunication Infrastructure: Supports the reliability of communication systems by providing stable reset functionality, crucial for non-stop operation in networking gear.
- Automotive Systems: Applied in automotive electronics, where consistent and reliable device performance is critical, the MIC809RUY helps prevent system errors related to power instability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















