TPS7148QD
- Mfr.Part #
- TPS7148QD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 4.85V 500MA 8SOIC
- Stock
- 7,079
- In Stock :
- 7,079
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Accuracy :
- 2 %
- Power Dissipation :
- 725mW
- Mounting Type :
- Surface Mount
- Output Voltage Accuracy :
- 2 %
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 5.2V
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 8
- Min Output Voltage :
- 4.8V
- Terminal Form :
- Gull wing
- Dropout Voltage1-Nom :
- 0.235V
- ECCN Code :
- EAR99
- Voltage - Output (Min/Fixed) :
- 4.85V
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Max Output Voltage :
- 4.8V
- Factory Lead Time :
- 6 Weeks
- Current - Supply (Max) :
- 460μA
- Width :
- 3.91mm
- Voltage Tolerance-Max :
- 2%
- Input Bias Current :
- 285μA
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 10V
- Protection Features :
- Over Current
- Control Features :
- Current Limit
- Radiation Hardening :
- No
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- Base Part Number :
- TPS7148
- Number of Regulators :
- 1
- Max Output Current :
- 500mA
- Height :
- 1.75mm
- PSRR :
- 53dB ~ 50dB (120Hz)
- Current - Quiescent (Iq) :
- 350μA
- Packaging :
- Tube
- Output Configuration :
- Positive
- Pin Count :
- 8
- Output Voltage :
- 4.8V
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Quiescent Current :
- 280μA
- Power Rating :
- 725mW
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Power Dissipation :
- 725mW
- Dropout Voltage :
- 150mV
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Output Voltage 1 :
- 4.85V
- Output Type :
- FIXED
- Voltage Dropout (Max) :
- 0.25V @ 500mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- TPS7148QD

Voltage Regulators - Linear Texas Instruments TPS7148QD Overview
The Voltage Regulators - Linear Texas Instruments TPS7148QD is a high-performance, low-dropout linear regulator designed to deliver a continuous 4.85V at up to 500mA. This device is ideal for precision, low-power applications where maintaining a low voltage differential and minimizing the input to output dropout voltage is critical. With its robust thermal performance and built-in current limit, the TPS7148QD ensures reliable operation under varying input conditions and load configurations.
TPS7148QD Features
The TPS7148QD offers several distinctive features that enhance its applicability in sensitive electronics. Its key features include a low dropout voltage, making it suitable for battery-powered devices where extending battery life is crucial. Additionally, it has over-current and thermal protection to ensure the stability and safety of your application. The regulator is available in a compact 8SOIC package, providing an excellent balance of performance and size.
TPS7148QD Applications
- Consumer Electronics: Utilized in powering sensitive microcontrollers and audio processors where stable voltage is crucial to maintain functionality and performance.
- Portable Devices: Ideal for battery-operated gadgets such as handheld gaming devices and personal digital assistants, where power efficiency extends battery life.
- Healthcare Equipment: Used in medical monitoring devices where precise and reliable voltage regulation is necessary for accurate readings and device safety.
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