Microchip Technology MIC5219YMM-TR
- Part Number:
- MIC5219YMM-TR
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3764406-MIC5219YMM-TR
- Description:
- IC REG LDO ADJ 0.5A 8MSOP
- Datasheet:
- MIC5219YMM-TR
Description
The MIC5219 is a linear voltage regulator with high peak output current capability, very low dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load. The MIC5219 is designed to provide a peak output current for start-up conditions where higher inrush current is demanded. It features a 500mA peak output rating. Continuous output current is limited only by package and layout.
The MIC5219 can be enabled or shut down by a CMOS or TTL compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key features include reversed-battery protection, current limiting, overtemperature shutdown, and low noise performance with an ultra-low-noise option.
Features
500mA output current capability
Low 500mV maximum dropout voltage at full load
Extremely tight load and line regulation
Tiny SOT-23-5 and MM8™ power MSOP-8 package
Ultra-low-noise output
Low temperature coefficient
Current and thermal limiting
Reversed-battery protection
CMOS/TTL-compatible enable/shutdown control
Near-zero shutdown current
Applications
Laptop, notebook, and palmtop computers
Cellular telephones and battery-powered equipment
Consumer and personal electronics
PC Card Vcc and Vpp regulation and switching
SMPS post-regulator/DC-to-DC modules
High-efficiency linear power supplies
The MIC5219 is a linear voltage regulator with high peak output current capability, very low dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load. The MIC5219 is designed to provide a peak output current for start-up conditions where higher inrush current is demanded. It features a 500mA peak output rating. Continuous output current is limited only by package and layout.
The MIC5219 can be enabled or shut down by a CMOS or TTL compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key features include reversed-battery protection, current limiting, overtemperature shutdown, and low noise performance with an ultra-low-noise option.
Features
500mA output current capability
Low 500mV maximum dropout voltage at full load
Extremely tight load and line regulation
Tiny SOT-23-5 and MM8™ power MSOP-8 package
Ultra-low-noise output
Low temperature coefficient
Current and thermal limiting
Reversed-battery protection
CMOS/TTL-compatible enable/shutdown control
Near-zero shutdown current
Applications
Laptop, notebook, and palmtop computers
Cellular telephones and battery-powered equipment
Consumer and personal electronics
PC Card Vcc and Vpp regulation and switching
SMPS post-regulator/DC-to-DC modules
High-efficiency linear power supplies
Microchip Technology MIC5219YMM-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC5219YMM-TR.
- Factory Lead Time7 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Pins8
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- Published2005
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Terminal Pitch0.65mm
- Reflow Temperature-Max (s)40
- Base Part NumberMIC5219
- Voltage - Input (Max)12V
- Output Voltage5V
- Output TypeAdjustable
- Max Output Current500mA
- Output ConfigurationPositive
- Control FeaturesEnable
- Number of Regulators1
- Min Input Voltage2.5V
- Protection FeaturesOver Current, Over Temperature, Reverse Polarity
- Current - Quiescent (Iq)8μA
- Voltage Dropout (Max)0.6V @ 500mA
- PSRR75dB (120Hz)
- Dropout Voltage350mV
- Power Supply Rejection Ratio (PSRR)75dB
- Length3mm
- Width2.97mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
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