Microchip Technology MIC5319-5.0YD5-TR
- Part Number:
- MIC5319-5.0YD5-TR
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3764255-MIC5319-5.0YD5-TR
- Description:
- IC REG LDO 5V 0.5A TSOT23-5
- Datasheet:
- MIC5319-5.0YD5-TR
Description
The MIC5319 is a high-performance, 500mA LDO regulator offering extremely high PSRR and very low noise while consuming low ground current. Ideal for battery-operated applications, it features 1% accuracy, extremely low-dropout voltage (200mV @ 500mA), and low ground current at light load (typically 90μA). Equipped with a logic-compatible enable pin, the MIC5319 can be put into a zero-off-mode current state, drawing no current when disabled.
The MIC5319 is a uCap design operating with very small ceramic output capacitors for stability, reducing required board space and component cost. It is available in fixed-output voltages and adjustable output voltages in the super-compact 2mm x 2mm MLF leadless package and thin SOT-23-5 package.
Features
Ultra-low dropout voltage: 200mV @ 500mA
Input voltage range: 2.5 to 5.5V
Stable with ceramic output capacitor
Low output noise: 40μVrms
Low quiescent current of 90µA total
High PSRR, up to 70dB @ 1kHz
Fast turn-on-time: 40us typical
High-output accuracy:
±1.0% initial accuracy
±2.0% over temperature
Thermal-shutdown protection
Current-limit protection
Logic-controlled Enable
Tiny 2mm x 2mm MLF package, 500mA continuous
Thin SOT-23-5 package, 500mA peak
Applications
Cellular phones
PDAs
Fiber optic modules
Portable electronics
Notebook PCs
Audio Codec power supplies
The MIC5319 is a high-performance, 500mA LDO regulator offering extremely high PSRR and very low noise while consuming low ground current. Ideal for battery-operated applications, it features 1% accuracy, extremely low-dropout voltage (200mV @ 500mA), and low ground current at light load (typically 90μA). Equipped with a logic-compatible enable pin, the MIC5319 can be put into a zero-off-mode current state, drawing no current when disabled.
The MIC5319 is a uCap design operating with very small ceramic output capacitors for stability, reducing required board space and component cost. It is available in fixed-output voltages and adjustable output voltages in the super-compact 2mm x 2mm MLF leadless package and thin SOT-23-5 package.
Features
Ultra-low dropout voltage: 200mV @ 500mA
Input voltage range: 2.5 to 5.5V
Stable with ceramic output capacitor
Low output noise: 40μVrms
Low quiescent current of 90µA total
High PSRR, up to 70dB @ 1kHz
Fast turn-on-time: 40us typical
High-output accuracy:
±1.0% initial accuracy
±2.0% over temperature
Thermal-shutdown protection
Current-limit protection
Logic-controlled Enable
Tiny 2mm x 2mm MLF package, 500mA continuous
Thin SOT-23-5 package, 500mA peak
Applications
Cellular phones
PDAs
Fiber optic modules
Portable electronics
Notebook PCs
Audio Codec power supplies
Microchip Technology MIC5319-5.0YD5-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC5319-5.0YD5-TR.
- Factory Lead Time10 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseSOT-23-5 Thin, TSOT-23-5
- Number of Pins23
- Supplier Device PackageTSOT-23-5
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Max Operating Temperature125°C
- Min Operating Temperature-40°C
- Base Part NumberMIC5319
- Number of Outputs1
- Voltage - Input (Max)5.5V
- Output Voltage5V
- Output TypeFixed
- Max Output Current500mA
- PolarityPositive
- Output ConfigurationPositive
- Current - Output500mA
- Quiescent Current150μA
- Control FeaturesEnable
- Voltage - Output (Min/Fixed)5V
- Number of Regulators1
- Min Input Voltage2.5V
- Protection FeaturesOver Current, Over Temperature
- Current - Quiescent (Iq)150μA
- Voltage Dropout (Max)0.4V @ 500mA
- Max Input Voltage5.5V
- PSRR70dB ~ 60dB (1kHz ~ 10kHz)
- Dropout Voltage200mV
- Min Output Voltage5V
- Min Current Limit600mA
- Output Voltage Accuracy1 %
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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