Diodes Incorporated
Back to Inactve Datasheet Archive

PT7M8202 (Obsolete)

Inactive Datasheet Archive

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

The PT7M8202 series are highly accurate, low dropout voltage regulators with low noise, high ripple rejection and low current consumption for portable RF and wireless applications.

The PT7M8202 includes a reference voltage source, an error amplifier, a driver transistor, a current limit protection,a thermal protection and an internal phase compensator.

A noise bypass pin is available for further reduction of output noise. The output voltage for the regulator is set by factory trimming within a range of 1.2V to 3.3V in 100mV step includes 2.85V. The PT7M8202 series are stable with low ESR ceramic capacitors.


  • Output Current 300mA or more
  • Ultra-Low-Noise for RF Application:
  • 30µVRMS @1.2V
  • Quick Start-Up (Typically 50s)
  • Dropout Voltage: 270mV@300mA for 3.3V
  • Wide Operating Voltage Range: 1.8V to 5.5V
  • Output Voltage Range: 1.2V to 3.3V(100 mV Step)
  • Standby Current: 0.1µA
  • High Ripple Rejection: 80dB@1kHz
  • Output Current-Limit Protection
  • Thermal Shutdown Protection
  • Operating Temperature Range: -40℃~+85℃
  • Low ESR Capacitor compatible: Ceramic capacitor
  • Lead Free and Green Package: SOT23-5L, SC70-5L


  • Mobile phones (PDC, GSM, CDMA, IMT2000 etc.)
  • Cordless phones and radio communication
  • Digital still cameras and video cameras
  • PDAs
  • MP3 players
  • Portable devices

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) No
Dropout Voltage Max (V) 0.35
Enable Active N/A
OperatingInputVoltage Max (V) 5.5
OperatingInputVoltage Min (V) 1.8
Operating Temperature (ºC) -40 to 85
Operating Temperature N/A
Output Current (mA) 0.3
Output Voltage (V) 3.3
AEC Qualified No
Quiescent Current Typ (mA) 70

Related Content



Technical Documents

Recommended Soldering Techniques



Related Application FAQs