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XR2444P
XR2444P - Brand New XR IC Chips
- One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
General Description
The MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348 microprocessor (µP)
supervisory circuits monitor the power supplies in µP and digital systems.
These devices provide excellent circuit reliability and low cost by
eliminating external components and adjustments when used with 2.5V, 3V, 3.3V,
and 5V powered circuits.
These circuits perform a single function: they assert a reset signal whenever
the VCC supply voltage declines below a preset threshold, keeping it asserted
for at least 100ms after VCC has risen above the reset threshold.
The only difference between the devices is their output.
The MAX6326/MAX6346 (push-pull) and MAX6328/MAX6348 (open-drain) have an
active-low reset output.
The MAX6327/MAX6347 have an active-high push-pull reset output. All of these
parts are guaranteed to be in the correct state for VCC down to 1V. The reset
comparator is designed to ignore fast transients on VCC. Reset thresholds are
factory-trimmable between 2.2V and 4.63V, in approximately 100mV increments.
Twenty-one standard versions are available. Contact the factory for
availability of nonstandard versions.
Ultra-low supply currents (1µA max for the MAX6326/MAX6327/MAX6328) make these
parts ideal for use in portable equipment. All six devices are available in
space-saving SOT23 and SC70 packages.
Features
♦ Ultra-Low 1µA (max) Supply Current
(MAX6326/MAX6327/MAX6328)
♦ Precision Monitoring of 2.5V, 3V, 3.3V, and 5V
Power-Supply Voltages
♦ Reset Thresholds Available from 2.2V to 4.63V
♦ Fully Specified Over Temperature
♦ 100ms (min) Power-On Reset Pulse Width
♦ Low Cost
♦ Available in Three Versions: Push-Pull RESET,
Push-Pull RESET, and Open-Drain RESET
♦ Power-Supply Transient Immunity
♦ No External Components
♦ 3-Pin SC70/SOT23 Packages
♦ Pin Compatible with MAX803/MAX809/MAX810
Applications
Computers
Intelligent Instruments
Controllers
Automotive
Critical µP and µC Power Monitoring
Portable/Battery-Powered Equipment
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
| United States | 3 - 5 days | 10-15 days | |
| Canada | 3 - 5 days | 10-20 days | |
| Mexico | 3 - 5 days | 10-17 days | |
| Germany | 3 - 5 days | 10-12 days | |
| Italy | 3 - 5 days | 10-15 days | |
| United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |