TPS78618DCQ
- Mfr.Part #
- TPS78618DCQ
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-223-6
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 1.5A SOT223-6
- Stock
- 38,082
- In Stock :
- 38,082
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage1-Nom :
- 0.39V
- Height :
- 1.8mm
- Thickness :
- 1.6mm
- Min Current Limit :
- 2.4A
- Terminal Position :
- Dual
- Output Configuration :
- Positive
- Voltage - Input (Max) :
- 5.5V
- Max Output Voltage :
- 1.8V
- Length :
- 6.5mm
- Min Input Voltage :
- 2.7V
- Dropout Voltage :
- 305mV
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- ECCN Code :
- EAR99
- Min Output Voltage :
- 1.8V
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Number of Regulators :
- 1
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C
- Current - Quiescent (Iq) :
- 385μA
- Number of Pins :
- 6
- Max Output Current :
- 1.5A
- Pbfree Code :
- yes
- Accuracy :
- 3 %
- Pin Count :
- 6
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Number of Terminations :
- 6
- REACH SVHC :
- No SVHC
- Package / Case :
- SOT-223-6
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Output Voltage 1 :
- 1.8V
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Input Bias Current :
- 310μA
- Nominal Output Voltage :
- 1.8V
- PSRR :
- 59dB ~ 32dB (100Hz ~ 100kHz)
- Peak Reflow Temperature (Cel) :
- 260
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Control Features :
- Enable
- Voltage Tolerance-Max :
- 2%
- Base Part Number :
- TPS78618
- Output Voltage Accuracy :
- 2 %
- Output Voltage :
- 1.8V
- Width :
- 3.5mm
- Quiescent Current :
- 200μA
- Datasheets
- TPS78618DCQ

Voltage Regulators - Linear Texas Instruments TPS78618DCQ Overview
The TPS78618DCQ by Texas Instruments stands out in the field of linear voltage regulators, offering high performance in voltage regulation and stabilization. Designed to maintain a steady 1.8V output while handling loads up to 1.5A, this component ensures reliable performance in a variety of demanding applications. Its compact SOT223-6 package makes it suitable for space-constrained applications while providing robust thermal performance and reduced footprint on PCBs. The Voltage Regulators - Linear Texas Instruments TPS78618DCQ is an essential choice for designers looking for a mix of power efficiency and precision.
TPS78618DCQ Features
The TPS78618DCQ features a dropout voltage of just 500mV at full load which enhances its efficiency and allows for better performance in lower power conditions. This IC is also equipped with over-temperature and over-current protection, which secures the device and the system in adverse conditions. Its low noise output makes it particularly suitable for sensitive RF applications. Additionally, the fast transient response of this regulator stabilizes voltage levels swiftly to adapt to changes in load, thereby providing consistent performance.
TPS78618DCQ Applications
- Consumer Electronics: Utilized in devices like smartphones and tablets to provide stable power supply ensuring longer battery life and reliability.
- Medical Devices: Critical for consistent performance in medical monitoring equipment where stable voltage contributes to accurate readings and device safety.
- Telecommunications Equipment: Employs in base stations and networking equipment to regulate power supply, ensuring consistent communication and performance.
- Computing: Used in laptops and desktops for power management tasks, enhancing the overall efficiency and performance of the system.
- Portable Battery-Powered Devices: Ideal for applications requiring extended battery life without sacrificing performance, such as portable media players and digital cameras.
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