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TPS7B8133QDGNRQ1 +BOM

Automotive 150-mA, off-battery (40-V), ultra-low-IQ, low-dropout voltage regulator with enable

TPS7B8133QDGNRQ1 Information

Description

The Texas Instruments TPS7B8133QDGNRQ1 is a low-dropout (LDO) voltage regulator designed for high-speed applications. It features an operating frequency up to 1.5MHz, making it suitable for power-hungry devices. The device has a wide input voltage range of 2.7V to 5.5V and can deliver up to 0.75A of current. The TPS7B8133QDGNRQ1 is commonly used in automotive and industrial applications, such as electronic control units, sensors, and power modules. It is also found in consumer electronics for voltage regulation, battery charging, and power management in portable devices. This LDO regulator offers a range of features, including accurate reference voltage, adjustable slow-start time, cycle-by-cycle over-current protection, thermal shutdown protection, and power good indication. Its compact 9-bump package makes it easy to integrate into PCBs.

Features

According to the product information, the TPS7B8133QDGNRQ1 features:

  • Operating frequency up to 1.5MHz for high-speed applications
  • VIN input voltage range from 2.7V to 5.5V for wide compatibility
  • High current output up to 0.75A for power-hungry devices
  • Accurate reference voltage with a 1.5% error margin, adjustable slow-start time, cycle-by-cycle over-current protection, and thermal shutdown protection
  • Low EMI emissions, flexible input voltage range, and high current output
  • Compact design, low noise and ripples, and adjustable slow-start time for smooth power-on and off
  • Ultra-low power consumption, high efficiency up to 95%, and compact design for space-sensitive applications.

These features make the TPS7B8133QDGNRQ1 suitable for automotive, industrial, and consumer electronics applications.

Package

The package type of TPS7B8133QDGNRQ1 is an 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) Exposed Pad.

Pinout

According to the product information, the package type of TPS7B8133QDGNRQ1 is 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) Exposed Pad. This indicates that the pin count is 8.

As for the function of each pin, it's not explicitly stated in the provided information. However, based on typical LDO voltage regulator pinouts, I can provide a general outline:

  • VIN: Input voltage
  • VOUT: Output voltage
  • EN: Enable pin (power good indication)
  • FB: Feedback pin (reference voltage)
  • COMP: Compensation pin (for loop compensation)

Please note that this is an educated guess based on typical LDO voltage regulator pinouts, and the actual pin functions may vary. For more detailed information, I recommend consulting the datasheet or contacting Texas Instruments directly.

Manufacturer

The manufacturer of the TPS7B8133QDGNRQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas, USA.

Applications

The application areas of the TPS7B8133QDGNRQ1 include automotive and industrial applications for power supply regulation in electronic control units, sensors, and power modules. It can also be found in consumer electronics for voltage regulation, battery charging, and power management in portable devices.

Equivalent

Based on Texas Instruments' product information, some equivalent products to TPS7B8133QDGNRQ1 include:

  • TPS7A1250
  • TPS7A1235
  • LMZ24910
  • NCP1402

These LDO voltage regulators offer similar features and specifications as the TPS7B8133QDGNRQ1, such as adjustable output voltage, high current capability, and thermal shutdown protection.

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear Output Configuration Positive
Output Type Fixed Number of Regulators 1
Voltage - Input (Max) 40V Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) - Voltage Dropout (Max) 0.65V @ 150mA
Current - Output 150mA Current - Quiescent (Iq) 3.5 µA
Current - Supply (Max) 6.5 µA PSRR 60dB (100Hz)
Control Features Enable Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TA) Mounting Type Surface Mount
Base Product Number TPS7B8133 Package/Case HVSSOP-8

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Ratings and Reviews

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A
A**n 01/08/2022

Excellent product, to minsk 34 days

9

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TPS7B8133QDGNRQ1 Datasheet PDF

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