TPS2551QDBVRQ1
- Mfr.Part #
- TPS2551QDBVRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 SOT23-6
- Stock
- 1,895
- In Stock :
- 1,895
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Surface Mount :
- yes
- Resistance :
- 85mOhm
- Min Input Voltage :
- 4.5V
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2.5V
- Feature :
- Slew Rate Controlled
- Fault Protection :
- Current Limiting (Adjustable), Over Temperature, UVLO
- REACH SVHC :
- No SVHC
- Output Configuration :
- High Side
- Adjustable Threshold :
- yes
- Terminal Pitch :
- 0.95mm
- Nominal Input Voltage :
- 6.5V
- Number of Outputs :
- 1
- Input Type :
- Non-Inverting
- Length :
- 2.9mm
- Output Type :
- N-Channel
- Thickness :
- 1.2mm
- Pin Count :
- 6
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 6
- Package / Case :
- SOT-23-6
- Number of Pins :
- 6
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Output Current :
- 0A
- Rds On (Typ) :
- 85m Ω
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Interface :
- On/Off
- Switch Type :
- GENERAL PURPOSE
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Load :
- 2.5V~6.5V
- Width :
- 1.6mm
- Current - Output (Max) :
- 1.1A
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 5.5V
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Ratio - Input:Output :
- 1:1
- Series :
- Automotive, AEC-Q100
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Max Power Dissipation :
- 625mW
- Radiation Hardening :
- No
- Height :
- 1.45mm
- Number of Functions :
- 1
- Base Part Number :
- TPS2551
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Power Dissipation :
- 625mW
- Datasheets
- TPS2551QDBVRQ1

Power Distribution Switches, Load Drivers Texas Instruments TPS2551QDBVRQ1 Overview
The Texas Instruments TPS2551QDBVRQ1, a robust and efficient component from the Power Distribution Switches, Load Drivers category, is expertly designed for precise power management in a variety of applications. This IC power switch facilitates a single-channel, N-channel operation, encapsulated in a compact SOT236 package, ideal for space-sensitive applications. Its precise current limiting, fast response time, and high accuracy make the TPS2551QDBVRQ1 an essential component for ensuring the reliable operation and protection of sensitive electronics. Its integration features such as over-current and over-temperature protection enhance system reliability, making it a strategic choice for manufacturers seeking performance and durability.
TPS2551QDBVRQ1 Features
The TPS2551QDBVRQ1 by Texas Instruments incorporates numerous features that enhance its usability and functionality in demanding environments. Key features include adjustable current-limiting capabilities, built-in thermal shutdown, and under-voltage lockout. Additionally, it supports a continuous load current of up to 1.5 A, with a supply voltage ranging from 2.5 V to 6.5 V, providing versatility across various voltage requirements. The device also includes a fault status output which informs system controllers of power status efficiently, ensuring optimal operational safety and feedback.
TPS2551QDBVRQ1 Applications
- Portable Devices: Used to manage power supply and protection in smartphones, tablets, and other portable electronics, ensuring device stability and longevity through precise power control and protection mechanisms.
- Automotive Applications: Integrated into vehicle systems for managing power in sensors and infotainment systems, contributing to overall vehicular electronic reliability and performance.
- Medical Equipment: Employs in medical devices such as portable monitors and diagnostic equipment to provide reliable power management and safeguard sensitive electronics from power fluctuations.
- Industrial Automation: Utilized in industrial control systems to handle power distribution to sensors and actuaries, ensuring operational efficiency and safety under varying electrical load conditions.
- Consumer Electronics: Applied in consumer electronics like gaming consoles and home appliances, where consistent power delivery and electronic protection are critical for user experience and device protection.
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