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STM6519AHARUB6F The STMicroelectronics STM6519AHARUB6F is a supervisory circuit designed for voltage monitoring. It operates within a 2V to 5.5V supply range and features a surface mount package.
Mfr Part #:

STM6519AHARUB6F

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM6519AHARUB6F is a supervisory circuit designed for voltage monitoring. It operates within a 2V to 5.5V supply range and features a surface mount package.
✓ Total Stock: 57,009 pcs
$ Price Range: $0.75

STM6519AHARUB6F Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
33,813 pcs
On Request
33813 pcs On Request 1 On Request On Request 15+ On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
3,196 pcs
On Request
3196 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM6519AHARUB6F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Style
Mounting Type
Operating Temperature
Output
Output Type
Reset
Reset Timeout
Supplier Device Package
Type
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STM6519AHARUB6F Description

Short technical summary and product information.

The STM6519AHARUB6F from STMicroelectronics is a voltage supervisory circuit. It is designed to monitor system voltage levels and provide a reset signal when necessary. This component operates with a supply voltage ranging from 2V to 5.5V.

 

Key electrical characteristics include a typical quiescent current of 0.4 uA and a reset delay time of 4 seconds. The device supports manual reset functionality and features an active low, open drain output. It is not equipped with a watchdog timer or battery backup switching.

 

Packaged in a 6-UDFN surface mount configuration, the STM6519AHARUB6F is suitable for compact electronic designs. It operates across a wide temperature range, from -40C to +85C, ensuring reliability in various environmental conditions.

 

This supervisory circuit is ideal for applications requiring stable power monitoring and system reset capabilities, ensuring proper operation of microcontrollers and other sensitive components.

STM6519AHARUB6F Quick Information

Product Type: Supervisory Circuit
Series: STM6519
Canonical Name: STM6519AHARUB6F Voltage Supervisory IC
Subcategory: PMIC - Power Management ICs

STM6519AHARUB6F Compliance

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

STM6519AHARUB6F Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

STM6519AHARUB6F Features

  • Monitors voltages from 2V to 5.5V.
  • Features active low, open drain output.
  • Includes a 4-second reset delay.
  • Operates from -40C to +85C.
  • Surface mount 6-UDFN package.

STM6519AHARUB6F Applications

  • Monitor single power supply voltage.
  • Ideal for low-power battery applications.
  • Used in industrial control systems.
  • Suitable for portable electronics.
  • Provides reliable power-on reset.

STM6519AHARUB6F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the STM6519AHARUB6F?

2V to 5.5V.

What package does the STM6519AHARUB6F come in?

6-lead UDFN (6-UDFN).

What is the operating temperature range?

-40°C to +85°C.

What is the typical quiescent current?

0.4 µA.

What is the reset delay time?

4 seconds (nominal).

What is the output type?

Active low, open drain.

Does it have a manual reset input?

Yes, it includes a manual reset input.

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