MIC5255-2.9BD5
- Mfr.Part #
- MIC5255-2.9BD5
- Manufacturer
- Micrel Inc.
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG LINEAR MICROCAP CMOS LDO
- Stock
- 2,840
- In Stock :
- 2,840
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- Manufacturer :
- Micrel Inc.
- Product Category :
- Voltage Regulators - Linear
- Base Part Number :
- MIC5255
- RoHS Status :
- Non-RoHS Compliant
- Package :
- Tape and Reel (TR)
- Voltage - Output (Min/Fixed) :
- 2.9V
- Protection Features :
- Over Current, Over Temperature, Under Voltage Lockout (UVLO)
- Supplier Device Package :
- TSOT-23-5
- PSRR :
- 60dB ~ 50dB (10Hz ~ 10kHz)
- Current - Quiescent (Iq) :
- 150μA
- Voltage - Input (Max) :
- 6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Regulators :
- 1
- Packaging :
- Tape and Reel (TR)
- Voltage - Output (Max) :
- --
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C
- Base Product Number :
- MIC5255
- Output Type :
- FIXED
- Voltage Dropout (Max) :
- 0.25V @ 150mA
- Series :
- --
- Current - Output :
- 150mA
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Product Status :
- Discontinued at Digi-Key
- Datasheets
- MIC5255-2.9BD5

Voltage Regulators - Linear Micrel Inc. MIC5255-2.9BD5 Overview
The MIC5255-2.9BD5 from Micrel Inc. stands as a quintessential component within the realm of linear voltage regulators, particularly tailored for applications demanding high stability and low dropout performance. This microcap CMOS LDO (Low-Dropout) regulator is engineered to deliver a fixed output of 2.9V with enhanced precision and efficiency. Ideal for space-constrained applications, its tiny package design and the use of microcap technology make it a preferred choice for cutting-edge electronic assemblies where performance and footprint are critical.
MIC5255-2.9BD5 Features
The MIC5255-2.9BD5 offers several distinguishing features that make it highly suitable for a wide range of applications. Key features include its ultra-low dropout performance, ability to operate with very low input voltages, and high output accuracy. Additionally, its thermal shutdown protection and short-circuit protection ensure reliable operation under adverse conditions. The device's low quiescent current enhances its suitability for battery-powered devices, contributing to extended battery life and reduced power consumption.
MIC5255-2.9BD5 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics to provide stable voltage with minimal power loss, enhancing device reliability and battery efficiency.
- Wireless Communications: Essential in RF applications and wireless modules where consistent voltage levels are critical for maintaining signal integrity and device performance.
- Healthcare Equipment: Deployed in medical devices that require precise voltage regulation for sensitive electronics that monitor and control health parameters.
- Power Management Solutions: Integrated into power management circuits for precision electronics, ensuring optimal performance through stable power supply and protection features.
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