TPS73HD301PWP

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TPS73HD301PWP

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IC REG LIN POS ADJ 28HTSSOP

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  • Gói HTSSOP (PWP)-28

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable (Fixed)
NumberofRegulators 2
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 1.2V, 3.3V
Voltage-Output(Max) 9.7V
VoltageDropout(Max) -, 0.8V @ 750mA
Current-Output 750mA
Current-Quiescent(Iq) 415 µA
Current-Supply(Max) 550 µA
PSRR 51dB ~ 49dB (120Hz)
ControlFeatures Enable, Reset
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 28-PowerTSSOP (0.173, 4.40mm Width)

Tổng quan

Description

The TPS73HD301PWP is a dual-output low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It's designed to provide precise power regulation in electronic circuits, catering to devices that require stable voltage levels. The device offers two independent LDO outputs, which can be used to power multiple components within a system from a single device, thus enhancing design efficiency and saving board space.
Key features of the TPS73HD301PWP include a low dropout voltage, which ensures that it can maintain regulation with a minimal difference between the input and output voltage. This feature is crucial for battery-powered applications, enabling longer battery life. The device also incorporates thermal protection and current limit to safeguard against overheating and overcurrent conditions.
The package type "PWP" indicates that the TPS73HD301 is available in a TSSOP (Thin Shrink Small Outline Package), which is commonly used in surface-mount technology. This makes it suitable for compact and lightweight applications. Overall, the TPS73HD301PWP is ideal for use in portable electronics, telecommunications, and other applications requiring efficient power management.

Equivalent

The TPS73HD301PWP is a dual low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products from other manufacturers might include:
1. MIC5235 from Microchip Technology - Dual LDO with similar specifications.
2. ADP3336 from Analog Devices - Offers similar voltage regulation capabilities.
3. NCP560 from ON Semiconductor - Another dual LDO with comparable features.
Always verify the specifications like input/output voltage, current rating, and package type to ensure compatibility with your application.

Features

The TPS73HD301PWP is a dual high-precision, low-dropout (LDO) voltage regulator from Texas Instruments. It features the following:
1. Dual Output: It provides two independent output voltages, making it versatile for applications requiring multiple regulated outputs.
2. Low Dropout Voltage: It offers a low dropout voltage, which enhances efficiency by minimizing power loss when the input voltage is close to the output voltage.
3. High Accuracy: The device ensures precise output voltage regulation, which is crucial for sensitive electronic circuits.
4. Low Noise: It includes features to minimize output noise, making it suitable for noise-sensitive applications.
5. Current Handling: Each output can handle a significant load current, making it robust for various power demands.
6. Thermal Protection: Built-in thermal protection helps prevent damage due to overheating.
7. Compact Package: Available in a PowerPAD™ package, it supports efficient heat dissipation and compact board design.
8. Applications: Ideal for use in battery-powered equipment, portable devices, and other applications requiring reliable voltage regulation.

Pinout

The TPS73HD301PWP is a dual-output low-dropout (LDO) voltage regulator from Texas Instruments. It is typically used for powering sensitive electronics and offers features like low noise and high power supply rejection ratio (PSRR).
This specific device comes in a PowerPAD™ TSSOP (PWP) package and has a pin count of 24. The TPS73HD301 is designed as a dual regulator, meaning it can provide two regulated output voltages from one input.
Key functions include:
- Two independently programmable outputs.
- Output voltage options adjustable via external resistors.
- Excellent transient response.
- Low dropout voltage, which is suitable for battery-operated systems.
- Power-saving shutdown modes.
Each of these features makes the TPS73HD301PWP particularly useful for applications requiring precise voltage regulation and a compact footprint, such as in portable electronics or complex digital systems.

Manufacturer

The TPS73HD301PWP is manufactured by Texas Instruments Incorporated. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is one of the top semiconductor producers globally, and its products are used in a wide array of electronic devices, including but not limited to consumer electronics, automotive systems, industrial equipment, and communications technology. TI is well known for its innovations in analog circuitry, digital signal processing, and microcontroller technology.

Application

The TPS73HD301PWP is a dual low-dropout (LDO) voltage regulator. Its application areas include:
1. Power Management: Used in systems requiring stable voltage supplies, such as telecommunications, computing, and networking equipment.
2. Battery-Powered Devices: Ideal for portable electronics due to its low dropout voltage, which extends battery life.
3. Industrial Equipment: Provides reliable voltage regulation in harsh environments.
4. Consumer Electronics: Utilized in devices like TVs and audio systems for efficient power regulation.
5. Medical Devices: Ensures stable power in sensitive medical equipment.
These applications leverage its ability to deliver precise voltage regulation with low noise and high power-supply rejection.

Package

The TPS73HD301PWP is a dual-output low-dropout (LDO) voltage regulator from Texas Instruments. It is housed in a PowerPAD™ HTSSOP (PWP) package, which provides efficient thermal performance and compact size.

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