TPS7A3001MDGNTEP

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TPS7A3001MDGNTEP

IC REG LIN NEG ADJ 200MA 8HVSSOP

  • Fabricant
  • Mfr. Partie #TPS7A3001MDGNTEP
  • Paquet HVSSOP (DGN)-8
  • Fiche de données
  • En stock4669

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Negative
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) -36V
Voltage-Output(Min/Fixed) -1.18V
Voltage-Output(Max) -35V
VoltageDropout(Max) 0.6V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 100 µA
Current-Supply(Max) 950 µA
PSRR 72dB (120Hz)
ControlFeatures Enable, Soft Start
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad

Vue d'ensemble

Description

The TPS7A3001MDGNTEP is a low-dropout (LDO) voltage regulator developed by Texas Instruments, designed to provide a stable output voltage with high accuracy and efficiency. This device is part of the Enhanced Products (EP) family, suitable for use in harsh environments due to its extended temperature range and rugged packaging options. The TPS7A3001 offers a wide input voltage range from -3 V to -36 V and can deliver an output current up to 200 mA.
Key features include low dropout voltage, high power-supply rejection ratio (PSRR), and low noise, making it ideal for sensitive analog circuits. Its design ensures protection against over-current, thermal overload, and reverse current, enhancing reliability. The device is typically used in applications such as wireless infrastructure, industrial systems, and automotive electronics, where precise voltage regulation and robust performance are critical. The package options like SON (Small Outline No-lead) also allow for compact and efficient board design. Overall, the TPS7A3001MDGNTEP is an effective solution for applications requiring a reliable and efficient LDO regulator in demanding environments.

Features

The TPS7A3001MDGNTEP is a high-performance negative voltage regulator from Texas Instruments, designed for applications requiring precision and reliability. Key features include:
1. Output Voltage Range: It supports an adjustable output voltage ranging from -1.2 V to -28 V, making it versatile for various applications.
2. Input Voltage Range: The regulator operates with an input voltage of -3 V to -30 V.
3. Output Current: It delivers up to 200 mA of output current.
4. Low Dropout Voltage: Features a low dropout voltage of 280 mV at a 200 mA load, enhancing efficiency.
5. High PSRR: The device offers a high Power-Supply Rejection Ratio (PSRR) of 60 dB at 10 kHz, which helps in maintaining output stability in the presence of input noise.
6. Low Noise: It provides low noise performance, crucial for sensitive applications.
7. Thermal Protection: Includes thermal shutdown and current limiting to protect against overloading.
8. Package: Available in an 8-pin HVSSOP (PowerPAD™) package.
9. Reliability: Part of the Enhanced Product (EP) series, ensuring extended reliability for demanding environments.
These features make the TPS7A3001MDGNTEP suitable for precision analog, power-sensitive, and space-constrained applications.

Package

The TPS7A3001MDGNTEP is a negative voltage linear regulator from Texas Instruments. It comes in an 8-pin HVSSOP (High-Voltage Shrink Small Outline Package) package type, which provides a compact form factor suitable for various industrial applications.

Pinout

The TPS7A3001MDGNTEP is a low-dropout (LDO) voltage regulator from Texas Instruments designed for high-precision applications. This device is housed in an 8-pin HVSSOP (also known as PowerPAD) package. The pin count is 8.
Here is a brief overview of the pin functions:
1. VIN: Input voltage supply. It accepts a negative input voltage.
2. GND: Ground connection for the device. It serves as the reference for the output voltage.
3. EN: Enable pin. It is used to enable or disable the regulator. The device is enabled when this pin is connected to ground.
4. OUT: Regulated output voltage. It provides a negative output voltage.
5. FB: Feedback pin. It is used to set the output voltage by connecting it to an external resistor divider.
6. NR/SS: Noise reduction/soft start. It connects to a capacitor for noise reduction or to control the soft-start time.
7. NC: No connection. This pin is typically not connected to anything.
8. PAD: Thermal pad. It should be connected to the ground plane for thermal dissipation.
This LDO is noted for its high precision, low noise, and low dropout characteristics, making it suitable for sensitive analog applications.

Manufacturer

The TPS7A3001MDGNTEP is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the largest semiconductor companies in the world and is known for its innovation in creating various types of semiconductor technologies, including analog chips and embedded processors. TI serves a broad range of markets, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The TPS7A3001MDGNTEP is a low-dropout (LDO) voltage regulator designed for various applications requiring negative voltage regulation. Key application areas include industrial and automotive systems, telecommunications, and data communications equipment. It's suitable for powering operational amplifiers, analog circuits, and sensitive RF components due to its low noise performance. Additionally, it's used in aerospace and defense applications, where reliability and radiation tolerance are critical.

Equivalent

The TPS7A3001MDGNTEP is a negative voltage linear regulator. Equivalent products may include:
1. Analog Devices: ADM7150 series (for similar noise and performance metrics).
2. Linear Technology/Analog Devices: LT1964 series for negative voltage regulation.
3. Microchip Technology: MCP1754 series for low dropout, albeit with different specifications.
4. ON Semiconductor: NCP560 series, depending on specific application requirements.
Always cross-reference datasheets to ensure compatibility in terms of voltage, current, noise, and package requirements.

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.

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