MAQ5300

The MAQ5300 is an automotive-qualified, ultra-small, ultra low dropout CMOS regulator (ULDO) that is ideal for today's most demanding automotive applications including infotainment, camera module, image sensors, and anywhere PCB space is limited. It offers extremely low dropout voltage, very low output noise and can operate from a 2.3V to 5.5V input while delivering up to 300mA.

The MAQ5300 offers 2% initial accuracy, low ground current (typically 85µA total), thermal shutdown, and current-limit protection. The MAQ5300 can also be put into a zero-off-mode current state, drawing no current when disabled.

The MAQ5300's operating junction temperature range is -40°C to +125°C and it is available in fixed output voltages in a lead-free (RoHS-compliant) 6-pin 2mm — 2mm DFN package.

产品特性
  • Small 2mm — 2mm DFN package
  • Low dropout voltage: 100mV at 300mA
  • Output noise 120µVRMS
  • Input voltage range: 2.3V to 5.5V
  • 300mA guaranteed output current
  • Stable with ceramic output capacitors
  • Low quiescent current: 85µA total
  • 30µs turn-on time
  • High output accuracy ±2% initial accuracy ±3% over temperature
  • ±2% initial accuracy
  • ±3% over temperature
  • Thermal shutdown and current-limit protection
技术参数
aspxParamName aspxParamValue aspxParamValue
Product Type Single LDOs Single LDOs
# of Out 1 1
IOUT #1
IOUT #2
IOUT #3
IOUT #4
IOUT (mA) 300 300
VIN Min (V) 2.3 2.3
VOUT (V) 1.5, 1.8, 2.5, 2.8, 2.85, 3.0, 3.3 1.5, 1.8, 2.5, 2.8, 2.85, 3.0, 3.3
Voltage Drop Typ (mV) 100 100
IGND Typ (µA) 85 85
Noise (µV) rms 120 120
PSRR 1 kHz (dB) 65 65
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect
文档资料
MAQ5300 - Automotive Qualified Single Output 300mA µCap LDOData Sheets11/05/2015440KB
MAQ5300 - Automotive Qualified Single Output 300mA µCap LDO MAQ5300
MAQ5300 - Automotive Qualified Single Output 300mA µCap LDO MAQ5300
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