TPS7A3501DRVR

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TPS7A3501DRVR

IC REG LINEAR POS ADJ 1A 6WSON

  • Nhà sản xuất
  • Ông. Phần #TPS7A3501DRVR
  • Gói WSON (DRV)-6
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  • Có sẵn6849

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 5V
Voltage-Output(Min/Fixed) 1.21V
Voltage-Output(Max) 4.5V
Current-Output 1A
Current-Quiescent(Iq) 100 µA
Current-Supply(Max) 950 µA
PSRR 55dB ~ 42dB (10kHz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

Tổng quan

Description

The TPS7A3501DRVR is a high-performance, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TPS7A35 family, known for offering very low noise and high power-supply rejection ratio (PSRR), making it suitable for sensitive analog and RF applications. The device supports an input voltage range of 1.1 V to 6.5 V and can deliver an output current of up to 1 A. The adjustable output voltage ranges from 0.8 V to 5.2 V, providing flexibility for various designs.
Key features include a low dropout voltage, fast transient response, and low quiescent current, which improves efficiency in battery-powered applications. It also offers excellent line and load regulation and has integrated thermal shutdown and current limit protection to enhance reliability. The TPS7A3501DRVR is packaged in a small, thermally enhanced 10-pin VSON package, making it suitable for compact and space-constrained applications. With its advanced features and robust performance, this LDO regulator is ideal for powering noise-sensitive components like ADCs, DACs, and RF circuits.

Features

The TPS7A3501DRVR is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features of this device include:
1. Output Current: It can deliver up to 1 A of output current, making it suitable for a wide range of applications.
2. Low Dropout Voltage: The regulator features a low dropout voltage, enhancing its efficiency and making it ideal for applications requiring low voltage differences between input and output.
3. Wide Input Voltage Range: It supports a broad input voltage range, which provides flexibility in various power supply configurations.
4. Adjustable Output Voltage: The device allows for adjustable output voltage, offering versatility for different circuit requirements.
5. Low Noise: It is designed to produce low output noise, which is beneficial for sensitive applications such as RF and audio circuits.
6. PSRR: High power supply rejection ratio (PSRR) ensures minimal impact from input supply variations.
7. Protection Features: Includes thermal shutdown and current limit protection to safeguard the device from over-temperature and over-current conditions.
These features make the TPS7A3501DRVR suitable for use in industrial, consumer electronics, and telecommunications applications.

Package

The TPS7A3501DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments, housed in a WSON (Wafer Level Chip Scale) package with a package type of DRV. This package typically measures 2.00 mm x 2.00 mm, featuring a very small footprint suitable for space-constrained applications.

Pinout

The TPS7A3501DRVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It comes in a 10-pin WSON (DRC) package. This specific model is designed for applications requiring precise voltage regulation with low noise and high power supply rejection. The LDO can deliver up to 1 A of output current and has a wide input voltage range, which makes it suitable for a variety of applications, including RF, analog, and digital systems.
Key functions of the TPS7A3501DRVR include:
1. Low Noise: Designed to minimize output voltage noise, making it suitable for sensitive analog circuits.
2. High PSRR: Provides excellent power supply rejection ratio, which helps in rejecting input voltage noise.
3. Adjustable Output Voltage: Offers flexibility in setting the desired output voltage level.
4. Thermal and Overcurrent Protection: Protects the device and the load from excessive temperature and current conditions.
5. Enable Pin: Allows the device to be turned on or off to save power when not in use.
For detailed specifications and pin functions, refer to the official datasheet provided by Texas Instruments.

Manufacturer

The TPS7A3501DRVR is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. They produce components for a wide range of electronic systems, including those used in automotive, industrial, personal electronics, communications, and enterprise systems. Known for their innovative solutions, Texas Instruments focuses on developing technologies that improve power management, signal processing, and wireless communication.

Application

The TPS7A3501DRVR is a low-dropout (LDO) voltage regulator primarily used in applications requiring precise voltage regulation and low noise. Key areas include powering sensitive analog components, RF systems, and precision sensors. It's ideal for telecommunications, industrial, and medical equipment, where stable power supply is crucial. Its low noise and high power-supply rejection ratio (PSRR) make it suitable for audio applications and noise-sensitive instrumentation. Additionally, it can be used in battery-powered devices due to its low quiescent current.

Equivalent

The TPS7A3501DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. LT3080 from Analog Devices: A similar adjustable LDO regulator with comparable output current and voltage range.
2. MIC29150 from Microchip: Offers similar low dropout voltage and current output.
3. NCP1117 from ON Semiconductor: Provides similar specifications in a different package size.
4. LP5907 from Texas Instruments: Another alternative with ultra-low noise and low dropout features.
These alternatives should be assessed for specific electrical and thermal requirements in the application.

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