MAX803SQ463T1G
- Mfr.Part #
- MAX803SQ463T1G
- Manufacturer
- onsemi
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 53,663
- In Stock :
- 53,663
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Mounting Type :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Factory Lead Time :
- 8 Weeks
- Radiation Hardening :
- No
- Length :
- 2.2mm
- JESD-609 Code :
- e3
- Adjustable Threshold :
- No
- Number of Channels :
- 1
- Terminal Finish :
- Tin (Sn)
- Height :
- 900μm
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Reset Timeout :
- 140ms Minimum
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Voltages Monitored :
- 1
- Pin Count :
- 3
- Operating Supply Current :
- 800nA
- Min Reset Threshold Voltage :
- 4.56V
- Base Part Number :
- MAX803
- Operating Temperature :
- -40°C~105°C TJ
- Package / Case :
- SC-70, SOT-323
- Min Supply Voltage :
- 1.2V
- Max Supply Voltage :
- 5.5V
- Supply Voltage :
- 3.3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Pins :
- 3
- Output :
- Open Drain or Open Collector
- Terminal Position :
- Dual
- Supply Current-Max (Isup) :
- 0.0025mA
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Terminal Pitch :
- 0.65mm
- Width :
- 1.35mm
- Halogen Free :
- Halogen Free
- Undervoltage Threshold :
- 4.63V
- Mount :
- Surface Mount
- Published :
- 2007
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Threshold Voltage :
- +4.63V
- Max Reset Threshold Voltage :
- 4.7V
- Reset :
- Active Low
- Overvoltage Threshold :
- 4.7V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Terminations :
- 3
- Datasheets
- MAX803SQ463T1G

Supervisors onsemi MAX803SQ463T1G Overview
The onsemi MAX803SQ463T1G is a meticulously engineered Supervisory IC designed to enhance the reliability and stability of electronic systems. This component monitors power supplies in microprocessor systems, helping to safeguard the system against voltage fluctuations and failures. As a Supervisory IC, the MAX803SQ463T1G ensures that all system parameters remain within operational thresholds, thereby preventing data loss and system damage during adverse conditions. Its compact SC703 package makes it ideal for space-constrained applications, while offering robust features tailored for demanding industrial environments. Integrating this IC into your systems means improving overall device reliability, an essential factor for B2B customers looking to purchase in bulk.
MAX803SQ463T1G Features
This onsemi Supervisor IC offers a single monitoring channel which is critical for simplifying system design and reducing component count. It operates over a wide temperature range, making it suitable for diverse applications from consumer electronics to industrial machinery. The device's low power consumption and small footprint make it an optimal choice for portable and compact electronic systems. Additionally, it features active-low reset output, which ensures reliable operation and quick recovery from fault conditions.
MAX803SQ463T1G Applications
- Computing Systems: Ensures stable operation and system integrity by monitoring power supply voltages, preventing data corruption in servers and PCs.
- Consumer Electronics: Utilized in devices like smartphones and tablets to manage power efficiently and prevent unexpected shutdowns or failures.
- Industrial Control Systems: Monitors and maintains the correct operating conditions in automated manufacturing equipment, enhancing system reliability and safety.
- Portable Devices: Ideal for battery-powered applications, ensuring device operation within safe voltage limits and enhancing battery management.
- Medical Monitoring Equipment: Critical for ensuring the reliability of devices such as patient monitoring systems, where consistent performance is essential for patient safety.
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.
















