L5050 Linear Voltage Regulators by STMicroelectronics

5V Low Drop Linear Voltage Regulator for Automotive Application


L5050 is a 5 V low dropout linear voltage regulator suitable for automotive applications, available in single (L5050S) or dual isolated (L5050SD) linear output voltage in a SO-8 package. The LDO delivers up to 50 mA (2x50 mA for the dual version) of DC load current and consumes as low as 5 μA (per each output in L5050SD) of quiescent current with device disabled. High output voltage accuracy (±2%) is kept over wide temperature range, line and load variation. The L5050S is able to deliver up to 100 mA (as pulsed current) and L5050SD up to 100 mA (as pulsed current); duration of current is linked to thermal settings (such as PCB type, ambient temperature). Enable features (two enables for the dual version) allow enabling or disabling each output. The maximum input voltage is 40 V. The regulator output current is internally limited and the device is protected against short circuit, overload and over temperature conditions. In addition, only low value ceramic capacitor on output is required for stability.

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Prices starting from US$15.22

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Features

AEC-Q100 qualified
Operating DC supply voltage range 5.6 V to 40 V
Low dropout voltage
Low quiescent current consumption
Up to 100 mA and 2x100 mA as pulsed current
Precision output voltage 5 V ±2%
Dual electrically isolated voltage regulators (only for L5050SD)
Enable input for enabling/disabling the voltage regulator
Thermal shutdown and short circuit protection
Wide temperature range (Tj = -40 °C to 150 °C)


L-50-50 Panel Displays & Instrumentation by Hoyt Electric Instrument Works

SHUNT

Status: Unknown
Series: L Series
RoHS: Unknown
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Specifications

Current Rating 50A
Accuracy % 0.05%
Operating Temperature Min -25°C
Operating Temperature Max 60°C
Product Range L Series
Accuracy ± 5%
Supply Current 50A
Voltage Rating 50mV
RoHS Compliant NA

Frequently Asked Questions

Where can I find additional details, specifications and documents for a L5050?

Additional datasheets, footprints and schematics for L5050 are listed on our Part Details page. You can also find images and similar parts to L5050 on this page.

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What category does L5050 fall under?

The L5050 is listed under Automotive Analog and Power > Linear Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to L5050 when available in the Linear Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the L5050 RoHS compliant?

This part has not been flagged as RoHS Compliant.

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