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Siehe Technische Spezifikationen

L4988D +BOM

Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-SOIC

Hersteller:

STMicroelectronics, Inc
Herstellerteil #:

L4988D
Datenblatt:

L4988D Datenblatt (PDF)
Series:

Automotive, AEC-Q100
Output Configuration:

Positive
Output Type:

Fixed
Number Of Regulators:

1
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an L4988D

L4988D Allgemeine Beschreibung

In addition to its excellent regulation capabilities, the L4988D is equipped with built-in protection features, including short circuit protection and over-temperature protection. This ensures the safety and longevity of the device, even in the event of extreme power dissipation. Furthermore, the L4988D is designed to be active when the Enable pin is high, allowing for seamless integration into microprocessor systems

Hauptmerkmale

AEC-Q100 qualified
Operating DC supply voltage range 5.6 V to 31 V
Reset circuit sensing the output voltage down to 1V
Programmable reset pulse delay with external capacitor
Watchdog
Programmable watchdog timer with external capacitor
Enable input for enabling/disabling the watchdog functionality
Thermal shutdown and short circuit protection
Wide temperature range (Tj = -40°C to 150°C)

Anwendung

Switching Power Supplies including Compact Adapters and Flat Panel Display
High Frequency and DC DC Converters
Freewheeling and OR ing diodes
Reverse Battery Protection
Instrumentation
Automotive LED Lighting
General Converters
Lighting
Gasoline Direct Injection

Spezifikationen

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear	Series	Automotive, AEC-Q100
Output Configuration	Positive	Output Type	Fixed
Number of Regulators	1	Voltage - Input (Max)	31V
Voltage - Output (Min/Fixed)	5V	Voltage - Output (Max)	-
Voltage Dropout (Max)	0.5V @ 200mA	Current - Output	200mA
Current - Quiescent (Iq)	150 µA	Current - Supply (Max)	2.5 mA
PSRR	60dB (100Hz)	Control Features	Reset, Watchdog
Protection Features	Over Temperature, Short Circuit	Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	L4988

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Verpackung

AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..