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LF18ABPT-TR The STMicroelectronics LF18ABPT-TR is a linear voltage regulator providing a fixed 1.8V output at up to 500mA. It features a Surface Mount PPAK package.
Mfr Part #:

LF18ABPT-TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF18ABPT-TR is a linear voltage regulator providing a fixed 1.8V output at up to 500mA. It features a Surface Mount PPAK package.
✓ Total Stock: 7,500 pcs
$ Price Range: $0.28

LF18ABPT-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
7,500 pcs
On Request
7500 pcs On Request 1 On Request On Request On Request On Request On Request
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LF18ABPT-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LF18ABPT-TR Description

Short technical summary and product information.

The STMicroelectronics LF18ABPT-TR is a linear voltage regulator designed for applications requiring a stable 1.8V power supply. It can deliver up to 500mA of output current with a typical voltage dropout of 0.7V at 200mA. The device operates over a temperature range of -40°C to 125°C.

 

This regulator is suitable for surface mounting, utilizing a PPAK package (TO-252-5, DPak). It includes enable control and protection features such as over current and over temperature shutdown. The PSRR is rated between 82dB and 60dB across a frequency range of 120Hz to 10kHz, indicating good noise rejection capabilities.

 

Key electrical characteristics include a 16V maximum input voltage and a fixed positive output configuration. The LF18ABPT-TR is designed for general-purpose power management in various electronic systems.

LF18ABPT-TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics LF18ABPT-TR Linear Voltage Regulator
Subcategory: Voltage Regulators - Linear

LF18ABPT-TR Compliance

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

LF18ABPT-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LF18ABPT-TR Features

  • Fixed 1.8V output voltage.
  • Up to 500mA output current.
  • Surface mount PPAK package.
  • Wide operating temperature range.
  • Over current and temperature protection.

LF18ABPT-TR Applications

  • Provides stable power for sensitive circuits.
  • Suitable for battery-powered devices.
  • Used in compact electronic systems.
  • Ideal for noise reduction applications.

LF18ABPT-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LF18ABPT-TR?

The LF18ABPT-TR provides a fixed output voltage of 1.8V.

What is the maximum output current for the LF18ABPT-TR?

The maximum output current for the LF18ABPT-TR is 500mA.

What is the typical voltage dropout of the LF18ABPT-TR?

The typical voltage dropout is 0.7V when measured at 200mA.

What is the operating temperature range of the LF18ABPT-TR?

The LF18ABPT-TR can operate within a temperature range of -40°C to 125°C.

What protection features does the LF18ABPT-TR include?

The LF18ABPT-TR includes over current and over temperature protection features.

What type of package does the LF18ABPT-TR come in?

The LF18ABPT-TR is available in a TO-252-5, DPak (4 Leads + Tab), TO-252AD package.

What is the mounting type for the LF18ABPT-TR?

The LF18ABPT-TR is designed for surface mount applications.

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