-
Description
The 47D2-18LC is a CMOS microprocessor (µP) supervisory circuit designed to monitor multiple power supplies. It is ideal for monitoring both 5V and 3.3V supplies in personal computer systems. This device asserts a system reset if any of the monitored supplies falls outside the programmed threshold. With a low supply current of 15µA and a small 5-Pin SOT23 package, it is suitable for portable applications. The 47D2-18LC is specifically designed to ignore fast transients on any monitored supply.
Specifications and Features
- Small 5-Pin SOT23 Package
- Precision Factory-Set VCC Reset Thresholds; Available in 0.1V Increments from 2.5V to 5V
- Immune to Short VCC Transients
- Guaranteed RESET Valid to VCC = 1V
- Guaranteed Over Temperature
- 8µA Supply Current
- Factory-Set Reset Timeout Delay from 1ms (min) to 1120ms (min)
- No External Components
- Manual Reset Input
- Under/Overvoltage Supply Monitoring
Application Scenarios
- Portable Computers
- Computers
- Controllers
- Intelligent Instruments
- Portable/Battery-Powered Equipment
- Multivoltage Systems: 3V/5V, 5V/12V, 5V/24V
- Embedded Control Systems
Comparison
The 47D2-18LC offers the following advantages:
- Monitors multiple power supplies
- Asserts a system reset if any supply falls outside programmed threshold
- Low supply current and small package for portable applications
- Specifically designed to ignore fast transients
One potential disadvantage of the 47D2-18LC is that it may not be suitable for applications requiring higher voltage monitoring.
-
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
Additional Information
- Datasheet: Download 47D2-18LC
- Chipdatas Part: CD92-47D2-18LC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 00:26 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
Related Products
-
E-STLC2500CTR - Brand New STMicroelectronics IC ChipsWFBGA -
CY7C68053A-56BA - Brand New Cypress Semiconductor IC ChipsBGA -
AR8035-AL1A-R - Brand New QCA IC ChipsBGA -
BL1117-ADC - Brand New Belling IC ChipsSOT-223 -
HM628512BLFP-7 - Brand New Nexperia IC ChipsSOP-32 -
BCM5325FKQMG - Brand New Broadcom IC ChipsQFP -
D431000AGW-70LL - Brand New NEC IC ChipsSOP -
HT46R003B - Brand New HOLTEK IC ChipsSOP-16 -
BCM2045KWBG - Brand New Broadcom IC ChipsBGA -
H26M52103FMR - Brand New Skhynix IC ChipsBGA
Payment Method
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
