MAX803SQ308T1G
- Mfr.Part #
- MAX803SQ308T1G
- Manufacturer
- onsemi
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 26,365
- In Stock :
- 26,365
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Radiation Hardening :
- No
- Length :
- 2.2mm
- RoHS Status :
- ROHS3 Compliant
- Threshold Voltage :
- +3.08V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Base Part Number :
- MAX803
- Number of Terminations :
- 3
- Packaging :
- Tape and Reel (TR)
- Min Reset Threshold Voltage :
- 3.04V
- Max Reset Threshold Voltage :
- 3.11V
- Package / Case :
- SC-70, SOT-323
- Max Supply Voltage :
- 5.5V
- Supply Current-Max (Isup) :
- 0.0025mA
- Type :
- Simple Reset/Power-On Reset
- Halogen Free :
- Halogen Free
- Width :
- 1.35mm
- Number of Pins :
- 3
- Number of Channels :
- 1
- Terminal Finish :
- Tin (Sn)
- Undervoltage Threshold :
- 3.08V
- Reset :
- Active Low
- Terminal Pitch :
- 0.65mm
- Number of Functions :
- 1
- Number of Voltages Monitored :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Overvoltage Threshold :
- 3.11V
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Min Supply Voltage :
- 1.2V
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 7 Weeks
- Supply Voltage :
- 3.3V
- Reset Timeout :
- 140ms Minimum
- Output :
- Open Drain or Open Collector
- Lifecycle Status :
- ACTIVE (Last Updated: 11 hours ago)
- Published :
- 2008
- Lead Free :
- Lead Free
- Height :
- 900μm
- Operating Temperature :
- -40°C~105°C TJ
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 800nA
- Mount :
- Surface Mount
- Adjustable Threshold :
- No
- Nominal Supply Current :
- 800nA
- Datasheets
- MAX803SQ308T1G

Supervisors onsemi MAX803SQ308T1G Overview
The Supervisors onsemi MAX803SQ308T1G is an advanced voltage supervisor IC designed to enhance the reliability and accuracy of power supply monitoring in electronic devices. Manufactured by onsemi, a leader in semiconductor solutions, this component guarantees precise voltage supervision with its built-in features tailored for critical system stability. The MAX803SQ308T1G is essential for applications requiring consistent operation and protection against undesirable system behavior due to unstable or failing power supplies. Its compact SC703 package makes it suitable for high-density board designs, ensuring that space constraints do not compromise performance.
MAX803SQ308T1G Features
The MAX803SQ308T1G boasts a range of features designed for robust performance in challenging environments. Key features include a precise monitoring threshold for 3.08V applications, low power consumption, and a manual reset input for enhanced control. The IC's ability to perform with minimal external components also simplifies circuit design, reducing overall system costs and improving reliability.
MAX803SQ308T1G Applications
- Computing Systems: Ensures stable operation and prevents data loss during power fluctuations by accurately monitoring the system's voltage.
- Portable/Battery-Powered Devices: Extends battery life and enhances device reliability through efficient power supervision.
- Telecommunications: Critical in maintaining the performance of telecom equipment by preventing improper booting and operation under variable power conditions.
- Industrial Equipment: Provides voltage threshold detection and system protection in harsh industrial environments, ensuring equipment safety and functionality.
- Automotive Electronics: Monitors voltage levels in automotive applications, supporting system stability and safety requirements.
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.
















