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Manufacturer Part #

MIC5309-1.2YMT-TR

LOW VIN/VOUT, LOW IQ 300MA ULDO

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Min: 1.7V
Input Voltage-Max: 5.5V
Output Voltage Fixed: 1.2V
Dropout Voltage-Max: 200mV
Output Current-Max: 300mA
Package Style:  TMLF-6
Mounting Method: Surface Mount
Features & Applications

The MIC5309 Series of high performance, µCap low dropout linear regulators, offers ultra-low operating current while maintaining very fast transient response. The MIC5309 can source up to 300 mA of output current and can regulate down from a low input supply voltage to increase system efficiency.

The MIC5309 offers extremely low dropout voltage 100mV typically @ 300 mA load, and low ground current at all load conditions (typically 23 µA). The MIC5309 can also be put into a zero-off-mode current state, drawing virtually no current when disabled. The MIC5309 is available in fixed output voltages in the tiny 6-pin 1.6 mm x 1.6 mm thin MLF ® leadless package as well as the 6-pin TSOT-23 for cost sensitive applications.

Features:

  • Input voltage range: 1.7 V to 5.5 V
  • Guaranteed 300 mA over temperature
  • Ultra Low dropout voltage of 100 mV typical 300 mA
  • High PSRR, up to 90 dB @ 1 kHz
  • Output Voltage range: 0.8 V to 2.0 V
  • Very low ground current – 23 µA under full load
  • Bias supply voltage range: 2.5 V to 5.5 V
  • Stable with 1 µF ceramic output capacitor
  • 300 mA maximum output current at 1.7 V input voltage
  • Very fast transient response – ideal for digital loads
  • Thermal shutdown and current limit protection
  • Tiny 6-pin 1.6 mm x 1.6 mm Thin MLF ® package
  • Cost effective 6-pin TSOT-23 package 

Applications:

  • Mobile Phones
  • PDAs
  • GPS Receivers
  • Portable Electronics
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
20,000
Factory Lead Time:
7 Weeks
Minimum Order:
5000
Multiple Of:
5000
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$3,625.00
USD
Quantity
Web Price
5,000+
$0.725
Product Variant Information section