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TPS7A8101DRBR

Name: TPS7A8101DRBR
Rating: 4.7 (12 reviews)

IC REG LINEAR POS ADJ 1A 8SON

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Mfr。パート #TPS7A8101DRBR
パッケージ VSON (DRB)-8
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Adjustable
NumberofRegulators	1
Voltage-Input(Max)	6.5V
Voltage-Output(Min/Fixed)	0.8V
Voltage-Output(Max)	6V
VoltageDropout(Max)	0.5V @ 1A
Current-Output	1A
Current-Quiescent(Iq)	100 µA
Current-Supply(Max)	350 µA
PSRR	48dB ~ 38dB (100Hz ~ 1MHz)
ControlFeatures	Enable
ProtectionFeatures	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature	-40°C ~ 125°C (TJ)
MountingType	Surface Mount
Package/Case	8-VDFN Exposed Pad

概要

Description

The TPS7A8101DRBR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide precise voltage regulation with a high degree of accuracy and efficiency. This device supports a wide input voltage range and can deliver up to 1 amp of output current, making it suitable for a variety of applications, including powering low-voltage digital loads and sensitive analog circuits.
The TPS7A8101DRBR features ultra-low noise performance, ensuring minimal interference with sensitive components in the system. It also offers excellent transient response and high power-supply ripple rejection (PSRR), which further enhances its suitability for noise-sensitive applications. The regulator includes additional features such as overcurrent protection and thermal shutdown to ensure safe operation under fault conditions.
The device is available in a small, thermally enhanced 8-pin VSON package (3 mm × 3 mm), which makes it convenient for space-constrained designs. Its combination of low noise, high accuracy, and robust protection features makes the TPS7A8101DRBR an ideal choice for high-performance electronics systems.

Features

The TPS7A8101DRBR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage Range: Adjustable from 0.8V to 6V, providing flexibility for different applications.
2. Low Dropout Voltage: Typically 160mV at 1A load, allowing it to maintain regulation with minimal input voltage overhead.
3. High Output Current: Capable of delivering up to 1A of output current.
4. Excellent Load/Line Transient Response: Ensures stable operation and quick response to changing loads or input conditions.
5. Low Noise: Offers a low noise output of 15.4 µVrms, which is ideal for noise-sensitive applications.
6. PSRR: High power supply rejection ratio (PSRR) of up to 70 dB at 1 kHz ensures stable output even with noisy input supplies.
7. Thermal Protection: Integrated thermal shutdown and current limit features to protect the device from damage.
8. Package: Available in a compact 8-pin SON (DRB) package, optimizing board space.
9. Quiescent Current: Low quiescent current of 9 µA, improving efficiency in battery-powered applications.
These features make it suitable for applications requiring high performance and efficiency, such as portable devices, wireless communication, and industrial equipment.

Package

The TPS7A8101DRBR is a low-dropout linear regulator by Texas Instruments. It comes in a DRB package type, which is a VSON (Very Thin Small Outline No-lead) package with 6 pins. The dimensions are typically 3.00 mm x 3.00 mm.

Pinout

The TPS7A8101DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is housed in an 8-pin SON (Small Outline No-lead) package. The device is designed to provide a high precision output voltage with a low dropout voltage, suitable for powering low-voltage digital cores in applications such as microprocessors, FPGAs, and ASICs.
Key functions include:
1. Input Voltage: The LDO can operate with an input voltage range from 1.5 V to 6.5 V.
2. Output Voltage: It offers an adjustable output voltage range from 0.8 V to 6.0 V.
3. Output Current: Can deliver up to 1 A of output current.
4. Low Dropout Voltage: Provides low dropout performance, enhancing efficiency.
5. Noise Performance: Features low noise operation suitable for sensitive applications.
6. Protection Features: Includes thermal shutdown and current limit protection.
Please refer to the manufacturer’s datasheet for comprehensive specifications and application guidelines.

Manufacturer

The TPS7A8101DRBR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. They are involved in creating products for a wide range of applications, including industrial, automotive, personal electronics, and communications equipment. TI is known for its innovation and production in analog and embedded processing technologies, making it a major player in the semiconductor industry.

Application

The TPS7A8101DRBR is a low-dropout linear regulator designed for applications requiring low noise and high power-supply rejection ratio (PSRR). It is commonly used in telecommunications, medical devices, industrial systems, and portable equipment. Its excellent performance makes it suitable for powering sensitive analog circuits, RF components, and precision sensors. Additionally, it is used in test and measurement equipment where stable voltage and low output noise are critical.

Equivalent

The TPS7A8101DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers may include:
1. Microchip: MCP1827
2. Analog Devices: LT1963A
3. ON Semiconductor: NCP1117
4. ROHM Semiconductor: BD00C0AWFP
5. Infineon: IFX25001
Ensure compatibility by comparing electrical specifications, package type, and thermal performance.