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LM323AT The ON Semiconductor LM323AT is a 5V 3A positive fixed voltage linear regulator. It is designed for applications requiring stable voltage output with built-in protection features.
Mfr Part #:

LM323AT

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor LM323AT is a 5V 3A positive fixed voltage linear regulator. It is designed for applications requiring stable voltage output with built-in protection features.
✓ Total Stock: 4,700 pcs
$ Price Range: $0.28

LM323AT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,700 pcs
On Request
4700 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.

LM323AT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
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LM323AT Description

Short technical summary and product information.

The ON Semiconductor LM323AT is a monolithic integrated circuit designed to provide a fixed positive 5.0V output with a load driving capability in excess of 3.0A. This three-terminal regulator incorporates internal current limiting, thermal shutdown, and safe-area compensation for enhanced reliability.

 

Key electrical specifications include an input voltage range up to 20V, an output current capability of 3.0A, and an output voltage tolerance of 2% for the A-suffix devices. The device operates within a junction temperature range of 0°C to 125°C.

 

Designed for ease of use, the LM323AT requires no external components for basic operation. It is housed in a TO-220-3 package, suitable for through-hole mounting. The regulator offers protection features such as over-current and over-temperature shutdown, making it a robust choice for various power supply applications.

LM323AT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM323AT 5V 3A Positive Fixed Voltage Linear Regulator
Subcategory: Linear

LM323AT Compliance

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

LM323AT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM323AT Features

  • Fixed 5V positive voltage output.
  • Output current capability up to 3A.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220-3 through-hole package.

LM323AT Applications

  • Powering sensitive electronic circuits.
  • Regulating voltage in power supplies.
  • Used in systems requiring stable 5V.
  • Applications with high current needs.

LM323AT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM323AT?

The LM323AT has a fixed nominal output voltage of 5.0 V.

What is the maximum output current of the LM323AT?

The LM323AT can deliver an output current in excess of 3.0 A.

What is the operating temperature range of the LM323AT?

The operating junction temperature range is 0°C to 125°C.

What package is the LM323AT available in?

The LM323AT is available in a TO-220-3 through-hole package.

What protection features does the LM323AT include?

The LM323AT includes over-current and over-temperature protection.

What is the input voltage range for the LM323AT?

The maximum input voltage is 20 Vdc.

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