Name: STMicroelectronics LF18CDT-TR
Brand: STMicroelectronics
SKU: 3104470
Price: 0.515 USD
Availability: InStock

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Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

LF18CDT-TR

LFXX Series 500 mA 1.8 V Fixed VLDO Voltage Regulator with Inhibit - TO-252

LF18CDT-TR Datasheet
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	STMicroelectronics
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 2500 per Package Style: TO-252-3 (DPAK) Mounting Method: Surface Mount
Date Code:	1749

STMicroelectronics LF18CDT-TR - Technical Attributes

Input Voltage-Min:	3V
Input Voltage-Max:	16V
Output Voltage Fixed:	1.8V
Dropout Voltage-Max:	0.7V
Output Current-Max:	500mA
Tolerance (%):	±2%
Operating Temp Range:	-40°C to +125°C
Regulator Topology:	Fixed
Quiescent Current:	0.5mA
No. of Outputs:	Single
Output Noise:	50µV
Load Regulation:	2mV
Current - Limit:	1A
Line Regulation:	2mV
Package Style:	TO-252-3 (DPAK)
Mounting Method:	Surface Mount

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Features & Applications

The LF18CDT-TR is a very low drop voltage regulator with inhibit. It has an output voltage of 1.8 V and a output current of 500 mA. It is available in surface mount TO-252-3 package.

This device is suitable for low noise, low power applications and specially in battery powered systems.

Features:

Very low dropout voltage
Very low quiescent current
Output current up to 500 mA
Logic-controlled electronic shutdown
Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5; 6; 8; 8.5; 9; 12 V
Automotive Grade product: 1.8 V, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 8.5 V VOUTin DPAK and PPAK packages
Internal current and thermal limit
Only 2.2 μF for stability
Available in ± 1 % (AB) or ± 2 % (C) selection at 25 °C
Supply voltage rejection: 80 db (typ.)
Temperature range: -40 to 125 °C