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