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Référence fabricant

MIC5319-3.3YD5-TR

500MA UCAP ULTRA-LOW DROPOUT, HIGH PSRR LDO REGULATOR

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Caractéristiques techniques
Attributes Table
Input Voltage-Min: 2.5V
Input Voltage-Max: 5.5V
Output Voltage Fixed: 3.3V
Dropout Voltage-Max: 400mV
Output Current-Max: 500mA
Style d'emballage :  TSOT-23-5
Méthode de montage : Surface Mount
Fonctionnalités et applications
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 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 30µVrms
  • Low quiescent current of 90µA total
  • High PSRR, up to 70dB @1kHz
  • Fast turn-on-time 40µs 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

View complete family of MIC5319 Linear Regulators

Pricing Section
Stock globale:
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
52 Semaines
Commande minimale :
3000
Multiples de :
3000
Total 
4 410,00 $
USD
Quantité
Prix Internet
3 000+
$1.47
Product Variant Information section