LT3045EMSE#PBF
- Mfr.Part #
- LT3045EMSE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG LIN POS PROG 500MA 12MSOP
- Stock
- 8
- In Stock :
- 8
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Voltage - Output (Max) :
- 15V
- Voltage - Input (Max) :
- 20V
- Base Part Number :
- LT3045
- Current - Supply (Max) :
- 25mA
- Packaging :
- Bulk
- Pin Count :
- 12
- RoHS Status :
- ROHS3 Compliant
- PSRR :
- 117dB ~ 53dB (120Hz ~ 10MHz)
- Package / Case :
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Factory Lead Time :
- 8 Weeks
- Voltage - Output (Min/Fixed) :
- 0V
- Current - Output :
- 500mA
- Number of Regulators :
- 1
- Current - Quiescent (Iq) :
- 20μA
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Type :
- Surface Mount
- Output Type :
- Programmable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Enable, Power Good, Soft Start
- Output Configuration :
- Positive
- Published :
- 2016
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Voltage Dropout (Max) :
- 0.45V @ 500mA
- Datasheets
- LT3045EMSE#PBF

Voltage Regulators - Linear Analog Devices, Inc. LT3045EMSE#PBF Overview
The Voltage Regulators - Linear Analog Devices, Inc. LT3045EMSE#PBF is a high-performance, low-noise linear regulator optimized for precision applications. Manufactured by Analog Devices, this regulator features a wide output voltage range, programmable from 0 V to 15 V, and a robust output current capability of up to 500 mA. Designed for applications requiring extremely low noise and high power supply rejection ratio (PSRR), the LT3045EMSE#PBF is a crucial component in sensitive electronic systems where voltage stability and suppression of power supply noise are critical for optimal performance.
LT3045EMSE#PBF Features
The LT3045EMSE#PBF boasts a plethora of features designed for advanced electronic systems. Key features include ultra-low noise performance, achieving a noise level of just 0.8 µVRMS (10 Hz to 100 kHz), and exceptional PSRR of up to 79 dB at 1 MHz. This regulator supports a wide input voltage range from 1.8 V to 20 V and offers thermal shutdown and current limit protections, ensuring both safety and reliability under various operating conditions. Its compact 12-lead MSOP package allows for efficient use of PCB space in dense circuit designs.
LT3045EMSE#PBF Applications
- Precision Instrumentation: Utilizes its low noise and high PSRR capabilities to provide clean, stable power, enhancing the accuracy and reliability of sensitive measurement equipment.
- Medical Devices: Ideal for powering noise-sensitive medical electronics where consistent and reliable voltage is critical for accurate diagnostics and monitoring.
- Audio Equipment: Ensures clean power delivery, minimizing power-related noise and interference, crucial for high-fidelity audio processing and playback.
- Data Acquisition Systems: Supports precise data collection and processing by providing a stable voltage supply, crucial for reducing system errors and improving data integrity.
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