TPS7A3001DGNT
The TPS7A3001DGNT comes in an 8-pin MSOP package for easy installation and handlingTPS7A3001DGNT
The TPS7A3001DGNT comes in an 8-pin MSOP package for easy installation and handling
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製造商零件號 # : TPS7A3001DGNT
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包裝/封裝: HVSSOP (DGN)-8
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製造商: Texas Instruments
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產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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服務與包裝
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TPS7A3001DGNT 數據表
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詳細說明
Moreover, this regulator offers flexibility in voltage regulation through its adjustable output voltage feature using external resistors. It also includes important protection mechanisms such as thermal shutdown and current limit to prevent damage from overloading or overheating, ensuring the safety of both the regulator and connected circuitry
![](/files/uploads/product/b/2a9ee32e-214b-4e3d-98e3-2019e590e33b.webp)
主要特徵
- Fast Response Time
- Low Power Consumption
- High Accuracy Measurement
應用
- Low noise for clear audio
- Ideal for medical instruments
- Robust for industrial use
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Output options | Adjustable Output, Negative Output | Iout (max) (A) | 0.2 |
Vin (max) (V) | -3 | Vin (min) (V) | -36 |
Vout (max) (V) | -1.2 | Vout (min) (V) | -33 |
Noise (µVrms) | 15 | Iq (typ) (mA) | 0.05 |
Thermal resistance θJA (°C/W) | 48 | Rating | Catalog |
Load capacitance (min) (µF) | 2.2 | Regulated outputs (#) | 1 |
Features | Enable, Soft start | Accuracy (%) | 2.5 |
PSRR at 100 KHz (dB) | 55 | Dropout voltage (Vdo) (typ) (mV) | 216 |
Operating temperature range (°C) | -40 to 125 |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TPS7A3001DGNT?
The TPS7A3001DGNT is a low-noise, high-psrr, low-dropout (LDO) voltage regulator designed by Texas Instruments. It is ideal for applications requiring a stable and noise-free power supply, such as sensitive analog circuits, audio equipment, and RF applications.
How Does TPS7A3001DGNT Work?
The TPS7A3001DGNT operates by regulating an input voltage to a precise output voltage with minimal noise and high power supply rejection ratio (PSRR). It uses a feedback mechanism to adjust the output voltage and maintain stability under varying load conditions. The LDO regulator provides a clean and reliable power source for critical components in electronic systems.
How Many Pins does TPS7A3001DGNT have and What are the Functions of the Pinout Configuration?
The TPS7A3001DGNT is housed in an 8-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- VOUT: Regulated output voltage pin.
- FLT: Fault indicator pin.
- NC: No-connect pin.
- EN: Enable pin.
- VOS: Voltage selection pin.
- BYP: Bypass capacitor pin.
What are the Pros and Cons of TPS7A3001DGNT?
Pros:
- Low Noise: Provides a stable, low-noise output suitable for noise-sensitive applications.
- High PSRR: Offers high power supply rejection ratio, filtering out power supply variations.
- Compact Package: Compact VSSOP package saves board space and allows for easy integration.
- Wide Input Voltage Range: Supports a wide input voltage range for versatility in different systems.
- Thermal Shutdown Protection: Includes thermal shutdown protection to prevent overheating.
Cons:
- Cost: Higher performance and features may result in a higher cost compared to basic LDO regulators.
- Heat Dissipation: May require additional heat sinking for high-power applications to maintain thermal performance.
- Complexity: Requires consideration of input and output capacitance for stability and noise filtering.
Are There Any Equivalents/Alternatives to TPS7A3001DGNT for Recommendation?
- The TPS7A3301 from Texas Instruments is a similar LDO voltage regulator with adjustable output voltage.
- Alternatives to the TPS7A3001DGNT include the LT1963A from Analog Devices and the LM2940 from Texas Instruments.
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