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DS1233AZ-15 The DS1233AZ-15 is a 3.3V EconoReset supervisor IC from Analog Devices / Maxim Integrated. It monitors power supply and provides an active low reset signal.
Mfr Part #:

DS1233AZ-15

Available from 5 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS1233AZ-15 is a 3.3V EconoReset supervisor IC from Analog Devices / Maxim Integrated. It monitors power supply and provides an active low reset signal.
✓ Total Stock: 66,551 pcs
$ Price Range: $0.75

DS1233AZ-15 Available from 5 distributors

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DS1233AZ-15 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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DS1233AZ-15 Description

Short technical summary and product information.

The DS1233AZ-15 is a supervisor integrated circuit designed by Analog Devices / Maxim Integrated. This device features a 3.3V power supply monitoring capability, ensuring microprocessor stability during power fluctuations. It automatically restarts the microprocessor after a power failure and maintains a reset signal for approximately 350ms after VCC returns to an in-tolerance condition.

 

The DS1233AZ-15 also includes a pushbutton reset control function, which debounces the switch and generates a 350ms reset pulse upon release. It operates within a temperature range of -40°C to +85°C.

 

This supervisor IC is available in a surface mount SOT-223-3 package, also compatible with TO-261-4 and TO-261AA formats. Its output is open drain or open collector, and it monitors a single voltage supply.

 

Key specifications include an active low reset polarity and a reset timeout of 250ms minimum. The operating voltage is 2.72V.

DS1233AZ-15 Quick Information

Product Type: Supervisor IC
Canonical Name: DS1233AZ-15 3.3V EconoReset Supervisor
Subcategory: Power Management

DS1233AZ-15 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS1233AZ-15 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS1233AZ-15 Features

  • Monitors 3.3V power supply for microprocessor stability.
  • Provides active low reset with 250ms minimum timeout.
  • Includes debounced pushbutton reset control.
  • Surface mount SOT-223-3 package for compact designs.
  • Wide operating temperature range of -40°C to 85°C.

DS1233AZ-15 Applications

  • Ensures reliable microprocessor startup.
  • Protects systems during power failures.
  • Facilitates manual system resets.
  • Suitable for embedded control systems.
  • Ideal for compact electronic devices.

DS1233AZ-15 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reset threshold voltage of the DS1233AZ-15?

The reset threshold voltage is 2.72V.

What package does the DS1233AZ-15 use?

The DS1233AZ-15 comes in a SOT-223-3 surface-mount package, also designated TO-261-4 / TO-261AA.

What is the operating temperature range of the DS1233AZ-15?

The operating temperature range is -40°C to 85°C (TA).

What type of reset output does the DS1233AZ-15 provide?

The reset output is active low with an open drain or open collector type.

How many voltages can the DS1233AZ-15 monitor?

The DS1233AZ-15 monitors one voltage.

What is the reset timeout of the DS1233AZ-15?

The reset timeout is a minimum of 250ms.

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