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Manufacturer Part #

MIC5311-GMYML-TR

MIC5311 Series 1.8 / 2.8 V 150 mA Surface Mount Dual µCap LDO Regulator -MLF-10

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Min: 2.5V
Input Voltage-Max: 5.5V
Output Voltage Fixed: 1.8V/2.8V
Dropout Voltage-Max: 240mV
Output Current-Max: 300mA
Rated Power: 1.58W
Tolerance (%): ±1%
Operating Temp Range: -65°C to +150°C
Regulator Topology: Fixed
Quiescent Current: 28µA
No. of Outputs: Dual
Output Noise: 45µV
Load Regulation (%): 1.5%
Current - Limit: 700mA
Line Regulation (%): 0.6%
Package Style:  MLF-10
Mounting Method: Surface Mount
Features & Applications

The MIC5311 Series high performance, dual µCap low dropout regulator offers ultra-low operating current and a second, even lower operating current mode, LowQ™ mode, reducing operating current by 75%. Each regulator can source up to 300 mA of output current maximum.

The MIC5311 offers 1% accuracy, extremely low dropout voltage (60 mV @ 150 mA), and low ground current (typically 28 µA total). When put into LowQ™ mode, the internal current draw drops down to 7 µA total. The MIC5311 also comes equipped with a TTL logic compatible enable pin that allows the part to be put into a zero-off-mode current state, drawing no current when disabled. The MIC5311 is a ?Cap design, operating with very small ceramic output capacitors for stability, reducing required board space and component cost.

Features:

  • Input voltage range: 2.25 V to 5.5 V
  • LowQ™ Mode
    • 7 µA total quiescent current
    • 10 mA output current capable LowQ™ mode
    • Logic level control with external pin
  • Stable with ceramic output capacitor
  • 2 LDO outputs - 300 mA each
  • Tiny 10-pin 3 mm x 3 mm MLF™ package
  • Low dropout voltage of 60 mV @ 150 mA
  • Ultra-low quiescent current of 28 µA total in Full Current Mode
  • High output accuracy
  • +1.0% initial accuracy
  • +2.0% over temperature
  • Thermal shutdown protection
  • Current limit protection 

Applications:

  • Cellular/PCS phones
  • Wireless modems
  • PDAs
  • MP3 Players
Pricing Section
Stock:
0
Minimum Order:
5,000
Multiple Of:
5,000
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$6,350.00
USD
Quantity
Web Price
5,000+
$1.27
Product Variant Information section