LDK130M33R

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LDK130M33R

IC REG LINEAR 3.3V 300MA SOT23-5

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.4V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 60 µA
Current-Supply(Max) 120 µA
PSRR 55dB (120Hz ~ 10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Vue d'ensemble

Description

The LDK130M33R is a low-dropout (LDO) linear voltage regulator designed for efficient power management in electronic devices. It provides a stable output voltage of 3.3V with a maximum output current of 300mA. Known for its low quiescent current and low dropout voltage, the LDK130M33R is suitable for battery-powered applications where energy efficiency is crucial.
Key features of the LDK130M33R include internal current limiting, thermal protection, and a stable output with low noise, making it ideal for sensitive electronic applications. The device typically operates with an input voltage range up to 5.5V, offering a reliable solution for regulating power in various circuits.
Its compact form factor and minimal external component requirement make it easy to integrate into different designs, particularly in portable and space-constrained devices. Overall, the LDK130M33R is a versatile and reliable choice for providing regulated power supply in electronic systems.

Features

The LDK130M33R is a low-dropout (LDO) voltage regulator. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: The regulator supports an input voltage range of up to 13V.
3. Dropout Voltage: It offers a low dropout voltage, which makes it efficient for battery-powered applications.
4. Output Current: It can deliver up to 300mA of output current.
5. Low Quiescent Current: Designed to consume minimal current when in a no-load condition, optimizing power efficiency.
6. Stability: Ensures stable operation with low ESR capacitors.
7. Protection: Includes thermal protection and current limit features for safety and reliability.
8. Package: Typically available in a compact SOT-89 package, suitable for space-constrained applications.
9. Applications: Ideal for use in consumer electronics, battery-powered devices, and any application requiring a stable 3.3V supply.
These features make it a versatile choice for a wide range of electronic devices demanding efficient power regulation.

Package

The LDK130M33R is a low-dropout linear regulator, and it typically comes in a SOT-89 package.

Pinout

The LDK130M33R is a low-dropout voltage regulator (LDO) produced by STMicroelectronics. It typically comes in a SOT-323-5 package, which has 5 pins. Here is a brief overview of its pin functions:
1. Pin 1 (GND): Ground connection for the LDO.
2. Pin 2 (VIN): Input voltage pin where the unregulated voltage supply is connected.
3. Pin 3 (N.C.): No connection; this pin is usually not connected to the internal circuit.
4. Pin 4 (VOUT): Output voltage pin where the regulated output voltage (3.3V) is provided.
5. Pin 5 (EN): Enable pin used to turn the regulator on or off. High state enables the regulator, while a Low state disables it.
The LDK130M33R provides a fixed output voltage of 3.3V and can deliver a maximum output current of 300 mA, making it suitable for powering various low-power electronic circuits with strict voltage requirements.

Manufacturer

The LDK130M33R is manufactured by STMicroelectronics. STMicroelectronics is a multinational corporation and a leading manufacturer of a wide range of semiconductor products. The company designs, develops, manufactures, and markets a broad spectrum of semiconductor devices, including integrated circuits, discrete devices, and microcontrollers. These products serve various applications across different industries such as automotive, industrial, personal electronics, computer peripherals, and telecommunications. STMicroelectronics is known for its innovation and technological advancements, focusing on energy-efficient solutions and smart technologies. The company has a global presence with research and development centers, manufacturing sites, and sales offices worldwide.

Application

The LDK130M33R is a low-dropout (LDO) voltage regulator, typically used in applications requiring stable and efficient power supply management. Its common application areas include consumer electronics, portable devices, battery-powered gadgets, and embedded systems, where it provides a stable voltage supply despite variations in input voltage or load current. It is particularly suitable for applications needing low power consumption, low noise, and compact size, such as smartphones, tablets, wearables, and other IoT devices.

Equivalent

The LDK130M33R is a low dropout (LDO) voltage regulator. Equivalent products may include:
1. Microchip MCP1700-3302E: Offers similar voltage regulation and dropout voltage.
2. TI TLV70033: Provides comparable performance with low quiescent current.
3. On Semiconductor NCP1117: A popular choice with similar output specifications.
4. Richtek RT9166-33: Matches for applications needing 3.3V output.
When choosing an equivalent, ensure compatibility with your specific application requirements, such as dropout voltage and pin configuration.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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