DistyParts Icon
FM803SS3X The On Semiconductor FM803SS3X is a power supply supervisor IC designed for simple reset and power-on reset functions. It operates at 2.93V and features an active low reset output.
Mfr Part #:

FM803SS3X

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor FM803SS3X is a power supply supervisor IC designed for simple reset and power-on reset functions. It operates at 2.93V and features an active low reset output.
✓ Total Stock: 3,322 pcs
$ Price Range: $0.75

FM803SS3X Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
3,322 pcs
On Request
3322 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.

FM803SS3X 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
SVHC Present
Supplier Device Package
Type
Voltage
View Similar Products (0)

FM803SS3X Description

Short technical summary and product information.

The FM803SS3X from On Semiconductor is a specialized integrated circuit designed for power supply supervision. This device provides simple reset and power-on reset functionality, ensuring system stability during power fluctuations.

 

Key electrical specifications include a nominal operating voltage of 2.93V and an active low reset output. The reset timeout is a minimum of 140ms, providing adequate time for system initialization. It monitors a single voltage and offers an open drain or open collector output.

 

This supervisor IC is housed in a compact SOT-23 package, suitable for surface mount applications. The operating temperature range is -40°C to 105°C (TA), making it versatile for various environmental conditions. The component is RoHS3 compliant.

 

Designed for reliability, the FM803SS3X is an effective solution for monitoring power supply rails in embedded systems and other electronic devices requiring stable power sequencing.

FM803SS3X Quick Information

Product Type: Power Supply Supervisor IC
Canonical Name: FM803SS3X Power Supply Supervisor IC
Subcategory: Supervisor

FM803SS3X Compliance

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

FM803SS3X Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

FM803SS3X Features

  • Monitors single voltage supply rail.
  • Provides active low reset output.
  • Features 140ms minimum reset timeout.
  • Surface mount SOT-23 package.
  • RoHS3 compliant.

FM803SS3X Applications

  • Ensures stable system power-on.
  • Protects against voltage drops.
  • Used in embedded systems.
  • Suitable for compact designs.

FM803SS3X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the FM803SS3X?

2.93V.

What is the operating temperature range?

-40°C to 105°C.

What package is the FM803SS3X available in?

SOT-23.

What type of reset output does it have?

Active-low open drain or open collector.

How many voltages does it monitor?

1.

What is the reset timeout?

140ms minimum.

What is the reset type?

Active low.

Home
Account

Categories