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