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L4995AKTR +BOM

Automotive 5V, 500mA Low Drop Voltage Regulator

Produttore:

STMicroelectronics, Inc
ProduttorePart #:

L4995AKTR
Scheda dati:

L4995AKTR Scheda dati (PDF)
Series:

Automotive, AEC-Q100
Output Configuration:

Positive
Output Type:

Fixed
Number Of Regulators:

1

L4995AKTR Descrizione generale

Introducing the versatile L4995AKTR, a reliable 5V voltage regulator that guarantees a low drop voltage at currents up to 500mA. Available in both 12 and 24 pin packages, this monolithic integrated regulator is designed to maintain stable output voltage levels even in the face of input voltage transients reaching up to 40V. The device's output voltage regulation is achieved through a p-channel MOS, with a pre-trimmed reference voltage ensuring high precision. Additionally, the L4995AKTR comes with built-in short circuit and overtemperature protection features, automatically shutting down in cases of excessive power dissipation. With integrated watchdog, enable, and externally programmable reset circuits, this regulator offers unparalleled flexibility and adaptability for various automotive applications, particularly in powering microprocessor systems

Caratteristiche principali

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

Applicazione

Auto Gain Control for Automotive Radio Antenna
Automotive Antenna
Automotive Radio Tuner

Specifiche

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 @ 400mA	Current - Output	500mA
Current - Quiescent (Iq)	160 µA	Current - Supply (Max)	2.7 mA
PSRR	55dB (100Hz)	Control Features	Enable, Reset
Protection Features	Over Temperature, Short Circuit	Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	L4995
Product Category	LDO Voltage Regulators	Mounting Style	SMD/SMT
Output Voltage	5 V	Output Current	500 mA
Number of Outputs	1 Output	Polarity	Positive
Quiescent Current	3 uA	Input Voltage, Min	5.6 V
Input Voltage, Max	31 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C	Dropout Voltage	270 mV
Qualification	AEC-Q100	Dropout Voltage - Max	500 mV
Height	2.4 mm	Length	10.5 mm
Line Regulation	25 mV	Load Regulation	25 mV
Moisture Sensitive	Yes	Product Type	LDO Voltage Regulators
Factory Pack Quantity	1000	Subcategory	PMIC - Power Management ICs
Voltage Regulation Accuracy	2 %	Width	7.6 mm
Unit Weight	0.016624 oz

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