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Automotive 1-A, 36-V, low-noise, high-PSRR, low-dropout voltage regulator with enable
VQFN-20Manufacturer:
Mfr.Part #:
TPS7A4701QRGWRQ1
Datasheet:
Series: TPS7A4701
Output Options:
Adjustable Output, Fixed Output
Iout (max) (A):
1
Vin (max) (V):
36
EDA/CAD Models:
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Here's a concise introduction to the TPS7A4701QRGWRQ1: The TPS7A4701QRGWRQ1 is an adjustable low-dropout (LDO) voltage regulator from Texas Instruments (TI). It offers a wide input voltage range of 3V to 35V and can deliver up to 1A of output current. The device features two output voltage modes: ANY-OUT, which allows for user-programmable output via PCB layout, and adjustable operation with an output voltage range of 1.4V to 34V. The TPS7A4701QRGWRQ1 is qualified for automotive applications (AEC-Q100) and features a high level of ESD protection. It also includes built-in fixed current limit and thermal shutdown for added reliability. The device is suitable for various applications, including automotive electronics, industrial automation, telecommunications, precision instrumentation, and control systems.
According to the product information, the features of the TPS7A4701QRGWRQ1 are:
Additionally, it has the following specifications:
The package type of TPS7A4701QRGWRQ1 is a 20-VQFN Exposed Pad, which is a Surface-Mount Device (SMD) package.
The TPS7A4701QRGWRQ1 has a package type of 20-VQFN Exposed Pad, which means it does not have a pin count listed in the product information provided. However, according to Texas Instruments' datasheet for this device, it has 16 pins.
Here is a brief summary of the pin functions:
Please note that this information is based on the provided product description and may not be a comprehensive list of all pin functions. For more detailed information, I recommend consulting the official datasheet from Texas Instruments or other reliable sources.
The manufacturer of the TPS7A4701QRGWRQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as their expertise in areas such as automotive electronics, industrial automation, and telecommunications.
According to the product information, the application areas of TPS7A4701QRGWRQ1 include:
Based on the product information, the equivalent products of TPS7A4701QRGWRQ1 are likely to be other adjustable low-dropout (LDO) voltage regulators from Texas Instruments (TI) or other manufacturers that offer similar features such as automotive-grade qualification, high input voltage range, and precision output voltage control. Some possible alternatives could include the TI LMZ49402-Q1, ON Semiconductor NCP1402, or Analog Devices ADP7148.
Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 1 |
Vin (max) (V) | 36 | Vin (min) (V) | 3 |
Vout (max) (V) | 34 | Vout (min) (V) | 1.4 |
Noise (µVrms) | 4 | Iq (typ) (mA) | 0.58 |
Thermal resistance θJA (°C/W) | 31.1 | Rating | Automotive |
Load capacitance (min) (µF) | 10 | Regulated outputs (#) | 1 |
Features | Enable | Accuracy (%) | 2.5 |
PSRR at 100 KHz (dB) | 60 | Dropout voltage (Vdo) (typ) (mV) | 216 |
Operating temperature range (°C) | -40 to 125 | Package/Case | VQFN-20 |
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The product well. One less piece came. I told the seller and got no answer.