DS1233DZ-5+ by Analog Devices

5V EconoReset


The DS1233D EconoReset uses a precision temperature-compensated reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated, which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 350ms to allow the power supply and processor to stabilize.

Where to Buy

Prices starting from US$1.50

Distributor Stock
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RS
from US$1.74
55
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Analog Devices
from US$1.65
28,531
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Newark Electronics
from US$1.91
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element14
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Farnell
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Features

Automatically restarts microprocessor after power failure
Maintains reset for 350ms after VCC returns to an in-tolerance condition
Accurate 5%, 10%, or 15% microprocessor 5V power supply monitoring
Reduces need for discrete components
Precision temperature-compensated voltage reference and voltage sensor
Low-cost TO-92 package or surface mount SOT-223 package
Internal 5k pullup resistor
Compatible with Motorola 68XXX series and HC16 Microprocessors
Operating temperature of -40°C to +85°C

Specifications

Reset Thresh. (V) 3.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 2.5
Reset Out Active LowOpen DrainWith Internal Pull-Up
tRESET (min) 85ms to 300ms
Watchdog Feature No Watchdog
ICC (µA) (max) 50
Package/Pins ST223/3TO92/3
BudgetaryPrice (See Notes) 0.89


DS1233DZ-5+ IC Sensors by Analog Devices

MICRO MONITOR ECONORESET 5V 1233

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Threshold Voltage 4.625V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.2V
Supply Voltage Max 5.5V
Reset Type Active-Low
Digital IC Case SOT-223
No. of Pins 4Pins
Delay Time 350ms
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 1233
IC Temperature Range Industrial
Operating Temperature Range -40°C to +85°C
Output Current Max 8mA
Supply Current 50µA
Supply Voltage Range 1.2V to 5.5V
Termination Type Surface Mount Device

Alternative Descriptions

5V EconoReset | Analog Devices
Econoreset, 5.5V, Sot-223-4 | Newark Electronics
MICRO MONITOR, ECONORESET, 5V, 1233 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS1233DZ-5+ ?

Additional datasheets, footprints and schematics for DS1233DZ-5+ are listed on our Part Details page. You can also find images and similar parts to DS1233DZ-5+ on this page.

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Is the DS1233DZ-5+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS1233DZ-5+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for DS1233DZ-5+ .

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