LP38691DT-3.3
- Mfr.Part #
- LP38691DT-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Datasheet
- Download
- Description
- LP38691 500MA LOW DROPOUT CMOS L
- Stock
- 72,087
- In Stock :
- 72,087
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- JESD-30 Code :
- R-PSSO-G2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Max Output Current :
- 500mA
- Voltage Tolerance-Max :
- 4%
- Terminal Form :
- Gull wing
- Length :
- 6.58mm
- Operating Temperature :
- -40°C~125°C
- Mount :
- Surface Mount
- Protection Features :
- Over Temperature
- Dropout Voltage1-Nom :
- 0.25V
- Output Voltage :
- 3.3V
- Accuracy :
- 2 %
- Number of Terminations :
- 2
- Height :
- 2.55mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Min Input Voltage :
- 2.7V
- Dropout Voltage :
- 330mV
- Terminal Pitch :
- 2.285mm
- Package / Case :
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Number of Outputs :
- 1
- Reach Compliance Code :
- not_compliant
- Voltage Dropout (Max) :
- 0.55V @ 500mA
- Current - Supply (Max) :
- 100μA
- Number of Regulators :
- 1
- Qualification Status :
- Not Qualified
- Terminal Position :
- Single
- PSRR :
- 55dB (120Hz)
- Output Voltage Accuracy :
- 2 %
- Base Part Number :
- LP38691
- Output Type :
- FIXED
- Width :
- 6.1mm
- Lead Free :
- Contains Lead
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Thickness :
- 2.3mm
- Output Voltage 1 :
- 3.3V
- Number of Pins :
- 3
- RoHS Status :
- Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Quiescent Current :
- 55μA
- Peak Reflow Temperature (Cel) :
- 235
- Voltage - Input (Max) :
- 10V
- Pin Count :
- 4
- JESD-609 Code :
- e0
- Datasheets
- LP38691DT-3.3

Voltage Regulators - Linear Texas Instruments LP38691DT-3.3 Overview
Introducing the Voltage Regulators - Linear Texas Instruments LP38691DT-3.3, an exemplary model of efficiency and reliability in the realm of power management. This low dropout (LDO) voltage regulator from Texas Instruments delivers a steady, clean output with a maximum current of 500mA, which is ideal for sustaining stable operations in sensitive applications. Designed with advanced CMOS technology, it ensures minimal power loss and robust performance in a wide range of operating conditions. Its compact design and thermal protection features make it a perfect choice for designers looking to combine high performance with space-saving requirements.
LP38691DT-3.3 Features
The LP38691DT-3.3 offers several advanced features that enhance its applicability in critical systems:
- Low dropout voltage ensures efficient operation even at lower input voltages.
- Output current of up to 500mA is perfect for a variety of medium-power requirements.
- Thermal overload protection guards against excessive temperature and ensures long-term reliability.
- Overcurrent protection provides additional safety against unexpected operating conditions.
- Highly stable output with minimal output noise, suitable for sensitive circuits.
LP38691DT-3.3 Applications
- Consumer Electronics: Used in devices like cameras and audio players, ensuring stable operation despite fluctuating battery levels.
- Portable Devices: Ideal for battery-operated gadgets such as handheld gaming devices, where consistent voltage is crucial for performance and user experience.
- Healthcare Equipment: Applied in medical monitoring devices, where precise and reliable voltage regulation is vital for accurate readings.
- Telecommunications: Used in communication infrastructure to provide stable power and improve signal integrity across systems.
- Automotive Applications: Employs in vehicle electronic systems to enhance power management and reliability under varied environmental conditions.
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