TPS78450QDBVRQ1
- Mfr.Part #
- TPS78450QDBVRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-5
- Datasheet
- Download
- Description
- IC POWER
- Stock
- 2,985
- In Stock :
- 2,985
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage :
- 115 mV
- Mounting Style :
- SMD/SMT
- Voltage - Input (Max) :
- 6V
- Line Regulation :
- 0.3 mV
- Product :
- LDO Voltage Regulators
- Voltage - Output (Max) :
- -
- Number of Regulators :
- 1
- Maximum Operating Temperature :
- + 150 C
- Output Type :
- Adjustable, Fixed
- PSRR :
- 60dB ~ 30dB (1kHz ~ 1MHz)
- Current - Quiescent (Iq) :
- 40 µA
- Protection Features :
- Over Current, Over Temperature, Under Voltage Lockout (UVLO)
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 5V
- Control Features :
- Current Limit, Enable, Soft Start
- Package / Case :
- SOT-23-5
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Packaging :
- Cut Tape
- Polarity :
- Positive
- Load Regulation :
- 10 mV
- Output Voltage Range :
- 0.65 V to 5 V
- Output Voltage :
- 5 V
- Current - Output :
- 300mA
- Series :
- TPS784-Q1
- Voltage Dropout (Max) :
- 0.115V @ 300mA
- Minimum Operating Temperature :
- - 40 C
- Operating Temperature :
- -40°C ~ 150°C (TJ)
- Number of Outputs :
- 1 Output
- RoHS :
- Details
- Supplier Device Package :
- SOT-23-5
- Type :
- Low-Dropout Voltage Regulator
- Output Current :
- 300 mA
- Quiescent Current :
- 25 uA
- Datasheets
- TPS78450QDBVRQ1

Voltage Regulators - Linear Texas Instruments TPS78450QDBVRQ1 Overview
The Voltage Regulators - Linear Texas Instruments TPS78450QDBVRQ1 is a state-of-the-art integrated circuit designed for efficient power management in a wide range of applications. This IC from Texas Instruments is tailored to provide reliable, continuous linear voltage regulation, ensuring optimal performance in environments requiring precise voltage control. The robust design of the TPS78450QDBVRQ1 includes advanced features that cater to a high degree of stability and efficiency, making it a prime choice for manufacturers looking to enhance system reliability and power integrity.
TPS78450QDBVRQ1 Features
This linear voltage regulator integrates several key features that set it apart from competitors:
- High accuracy output voltage for critical applications.
- Low dropout voltage enhances efficiency under tight power constraints.
- Thermal shutdown and over-current protection, ensuring long-term reliability.
- Small package size, ideal for compact designs requiring minimal footprint.
TPS78450QDBVRQ1 Applications
- Automotive Electronics: Utilized in vehicle power supply systems to maintain stable operation despite fluctuations in battery voltage.
- Industrial Automation: Ensures smooth and stable voltage supply in automated machinery and robotic systems to prevent malfunction due to power instability.
- Telecommunications: Critical in maintaining consistent power in communication infrastructure, safeguarding against data loss and system downtime.
- Consumer Electronics: Ideal for personal devices requiring efficient power management to extend battery life and enhance user experience.
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