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MAX6842FUKD0
MAX6842FUKD0 - Brand New Maxim Integrated Supervisors
Credit Card - 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 MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-
low-voltage power supplies in µP and digital systems. They provide excellent
circuit reliability at low cost by eliminating external components and
adjustments when used with +0.9V to +1.5V systems. Factory-trimmed reset
thresholds are available for the MAX6841/MAX6842. The MAX6843/MAX6844/MAX6845
provide a RESET IN input, allowing the user to externally adjust the reset
threshold. The MAX6841–MAX6845 family features a debounced man ual reset input
(MR). The reset comparator is designed to ignore fast transients on VCC.
The MAX6841–MAX6845 assert a reset signal whenever the VCC supply voltage
declines below a preset or adjustable threshold or whenever manual reset (MR)
is asserted. Reset remains asserted for a fixed timeout delay after VCC has
risen above the reset threshold and when manual reset is deasserted. Five
timeout periods are available for each part: 150µs (voltage detector version),
1.5ms, 30ms, 210ms, and 1.68s (typ).
The MAX6841/MAX6843 have an active-low push-pull reset output. The
MAX6841/MAX6842/MAX6844 have an active-high push-pull reset output, and the
MAX6842/MAX6845 have an active-low open-drain reset output. The active-low
open-drain reset output requires a pullup resistor that can be connected to a
voltage from 0 to VCC.
The low supply current (5.7µA) and small package (SOT23-5) make the
MAX6841–MAX6845 ideal for use in portable equipment.
Features
♦ Factory-Set Reset Threshold Voltages for
Monitoring Supplies from 0.9V to 1.5V (MAX6841/MAX6842)
♦ Adjustable Threshold RESET IN (MAX6843/MAX6844/MAX6845)
♦ Low Power Consumption: 5.7µA (typ)
♦ ±2.5% Reset Threshold Accuracy Over Temperature
♦ Five Timeout Periods: 150µs (Voltage Detector Version), 1.5ms, 30ms, 210ms,
and 1.68s
♦ Available in Three Output Configurations
Push-Pull RESET
Push-Pull RESET
Open-Drain RESET
♦ Guaranteed Reset Valid to VCC = 0.55V
(Active Low)
♦ Manual Reset Input
♦ Immune to Short VCC Transients
♦ Space-Saving 5-Pin SOT23 Package
Applications
Computers
Controllers
Intelligent Instruments
Critical µP and µC Power Monitoring
Portable/Battery-Powered Equipment
Telecom/Networking Equipment
Basestations
Servers/Workstations
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 |
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