MAX6421US16-T
- Mfr.Part #
- MAX6421US16-T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-253-4
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143-4
- Stock
- 7,500
- In Stock :
- 7,500
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Max Supply Voltage :
- 5.5V
- Reset :
- Active Low
- Number of Terminations :
- 4
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Type :
- Simple Reset/Power-On Reset
- Number of Voltages Monitored :
- 1
- Min Operating Temperature :
- -40°C
- Length :
- 2.92mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- RoHS Compliant
- Adjustable Threshold :
- No
- Min Supply Voltage :
- 1V
- Max Operating Temperature :
- 125°C
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Pin Count :
- 4
- Terminal Finish :
- Tin (Sn)
- Overvoltage Threshold :
- 1.614V
- Operating Supply Current :
- 2.5μA
- Package / Case :
- TO-253-4
- ECCN Code :
- EAR99
- Number of Pins :
- 4
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Undervoltage Threshold :
- 1.536V
- Radiation Hardening :
- No
- Threshold Voltage :
- +1.575V
- Peak Reflow Temperature (Cel) :
- 260
- Power Dissipation-Max :
- 320mW
- Max Reset Threshold Voltage :
- 1.614V
- JESD-609 Code :
- e3
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Published :
- 2006
- Temperature Grade :
- Automotive
- Min Reset Threshold Voltage :
- 1.536V
- Voltage - Threshold :
- 1.575V
- Datasheets
- MAX6421US16-T

Supervisors Analog Devices, Inc. MAX6421US16-T Overview
The MAX6421US16-T from Analog Devices, Inc. is a high-performance supervisor IC designed to enhance system reliability in embedded and industrial applications. This compact, single-channel supervisor IC is housed in a SOT1434 package, making it ideal for space-constrained applications where precision voltage monitoring is critical. The device ensures that microprocessors, microcontrollers, and other system ICs reset cleanly during power-up, power-down, or brown-out conditions. The Supervisors Analog Devices, Inc. MAX6421US16-T enhances system stability by providing robust monitoring capabilities to prevent system failures and data corruption.
MAX6421US16-T Features
This supervisor IC offers several key features that make it suitable for demanding applications. It includes a precise voltage threshold monitor and an active-low reset output that ensures systems return to a known state during power disturbances. The device operates over a wide temperature range, suitable for industrial environments. Its low power consumption and small footprint also make it ideal for portable and battery-operated devices.
MAX6421US16-T Applications
- Embedded Systems: Ensures reliable system startup and operation by monitoring power supply stability, crucial in systems like automotive controllers and smart sensors.
- Portable Devices: Provides low-power operation and high reliability for handheld and battery-operated devices such as medical monitors and smartphones.
- Industrial Equipment: Offers robust voltage supervision to prevent data errors and system failures in harsh industrial environments like PLCs and factory automation equipment.
- Consumer Electronics: Enhances user experience by stabilizing system operations in products like gaming consoles and smart home devices.
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.
















