Status: | Active |
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Series: | MIC5319 |
RoHS: | Compliant |
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, the MIC5319 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 µCap design operating with very small ceramic output capacitors for stability, thereby reducing required board space and component cost.
The MIC5319 is available in fixed-output voltages and adjustable output voltages in thin SOT-23-5 package.
Ultra-low dropout voltage 200mV @ 500mA |
Input voltage range: 2.5 to 5.5V |
Stable with ceramic output capacitor |
Low output noise 30µVrms |
Low quiescent current of 90µA total |
High PSRR, up to 70dB @1kHz |
Fast turn-on-time 40µs typical |
±1.0% initial accuracy |
±2.0% over temperature |
Thermal shutdown protection |
Current-limit protection |
Logic-controlled Enable |
Thin SOT-23-5 package, 500mA peak |
Product Type | Single LDOs |
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# of Out | 1 |
IOUT #1 | 500 |
IOUT #2 | n/a |
IOUT #3 | n/a |
IOUT #4 | n/a |
Rated IOUT | 500 |
VIN Min (V) | 2.5 |
VIN Max (V) | 5.5 |
VOUT (V) | 1.3, 1.8, 1.85, 2.5, 2.6, 2.7, 2.8, 2.85, 2.9, 3.0, 3.3, Adj |
Voltage Drop Typ (mV) | 200 |
IGND Typ (µA) | 90 |
Tol Typ % | ±1 |
Noise (µV) rms | 40 |
PSRR 1 kHz (dB) | 70 |
Pins | Packaging | 5 | TSOT |
Temp Range | -40C to +125C |
Packing Media | Tape and reel (3000) |
JEDEC Indicator | e4 |
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ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.0126 |
Shipping Weight (kg) | 0.1492 |
Lead Count | 5 |
Package Type | TSOT |
Soldering Composition | NiPdAu |
500Ma Ucap Ultra-Low Dropout, High Psrr Ldo Regulator 5 Tsot - T/R Rohs Compliant: Yes |Microchip MIC5319-1.85YD5-TR | Newark Electronics |
MIC5319 Series 1.85 V Fixed Output 500 mA SMT ╡Cap ULDO Regulator TSOT-23-5 | Future Electronics |
500MA UCAP ULTRA-LOW DROPOUT HIGH PSRR LDO REGULATOR | Avnet America |
Where can I find additional details, specifications and documents for a MIC5319-1.85YD5-TR?
Additional datasheets, footprints and schematics for MIC5319-1.85YD5-TR are listed on our Part Details page. You can also find images and similar parts to MIC5319-1.85YD5-TR on this page.
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What category does MIC5319-1.85YD5-TR fall under?
The MIC5319-1.85YD5-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
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Is the MIC5319-1.85YD5-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC5319-1.85YD5-TR have stock available?
Authorised distributors including Newark Electronics, Future Electronics, Avnet America and Microchip Technology have stock available or on a lead time for MIC5319-1.85YD5-TR.
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