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