TPS79918DDCR
- Mfr.Part #
- TPS79918DDCR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 200MA SOT23-5
- Stock
- 5,300
- In Stock :
- 5,300
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Min Input Voltage :
- 2.7V
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Pin Count :
- 5
- PSRR :
- 70dB ~ 38dB (100Hz ~ 100kHz)
- Accuracy :
- 2 %
- Max Output Voltage :
- 1.8V
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Dropout Voltage :
- 100mV
- Power Dissipation :
- 500mW
- Width :
- 1.6mm
- Min Output Voltage :
- 1.8V
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Power Dissipation :
- 500mW
- Dropout Voltage1-Nom :
- 0.1V
- Control Features :
- Enable
- JESD-609 Code :
- e4
- Quiescent Current :
- 40μA
- Packing Method :
- TR
- Pbfree Code :
- yes
- Input Bias Current :
- 40μA
- Qualification Status :
- Not Qualified
- Output Voltage Accuracy :
- 1 %
- Thickness :
- 870μm
- Current - Quiescent (Iq) :
- 60μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Gold
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Number of Pins :
- 5
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Factory Lead Time :
- 6 Weeks
- Output Type :
- FIXED
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.1mm
- Number of Regulators :
- 1
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 5
- Min Current Limit :
- 220mA
- Output Voltage 1 :
- 1.8V
- Voltage Tolerance-Max :
- 2%
- Base Part Number :
- TPS79918
- Surface Mount :
- yes
- Max Output Current :
- 200mA
- Operating Temperature :
- -40°C~125°C
- Voltage - Input (Max) :
- 6.5V
- Output Voltage :
- 1.8V
- Length :
- 2.9mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Voltage Dropout (Max) :
- 0.18V @ 200mA
- Nominal Output Voltage :
- 1.8V
- Datasheets
- TPS79918DDCR

Voltage Regulators - Linear Texas Instruments TPS79918DDCR Overview
The TPS79918DDCR by Texas Instruments stands out in the market of linear voltage regulators, offering exceptional stability and efficiency. Designed to deliver a fixed output voltage of 1.8V with an output current capacity of up to 200mA, this device is encapsulated in a compact SOT-23-5 package, making it ideal for space-sensitive applications. The low dropout (LDO) feature of this regulator ensures optimal performance even with minimal input-to-output voltage differential, enhancing system reliability and power efficiency. The integration of features like over-temperature and over-current protection fortifies device safety, ensuring long operational life and reliability, critical for sophisticated electronics.
TPS79918DDCR Features
The TPS79918DDCR offers several key features that enhance its usability in various applications. These include ultra-low dropout, high power supply rejection ratio (PSRR), low quiescent current, and thermal shutdown protection. Its ability to maintain stable operation with ceramic output capacitors provides design flexibility and reduces implementation costs. Furthermore, its low noise output makes it particularly suitable for RF and precision analog applications.
TPS79918DDCR Applications
- Portable Devices: Used in smartphones, tablets, and portable music players where power efficiency and space are at a premium. The TPS79918DDCR's small footprint and low quiescent current extend battery life without sacrificing performance.
- Wireless Communication Equipment: Ideal for use in RF transceivers and other communication modules where clean and stable voltage is necessary for maintaining signal integrity and operation reliability.
- Healthcare Devices: Applied in medical monitoring devices and portable healthcare instruments. Its low noise and stable output ensure accuracy and dependability in sensitive applications.
- Power Management in Embedded Systems: Utilized in microcontroller-based systems, IoT devices, and other embedded systems, providing reliable power supply and enhancing overall system stability.
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