APL5503-21UC-TR类似电子元器件：

• APL5502-33KC-TR
  • "3.3 V, low IQ, low dropout 500 mA fixed voltage regulator"
• APL5506-B16OC-TR
  • "1.6 V, 500 mA regulator + reset IC"
• APL5835-33DC-TR
  • "3.3 V, 450 mA low dropout linear regulator of adjustable and fixed voltage"
• APL5506-B33OC-TR
  • "3.3 V, 500 mA regulator + reset IC"
• APL5505-B33XI-TR
  • "3.3 V, 500 mA regulator + reset IC"
• APL5883-EC-TU
  • "Adj, 300 mA low dropout linear regulator of adjustable and fixed voltage"
• APL5525-AKAC-TR
  • "3.9 V, Dual channel 500 mA regulator + reset IC"
• APL5154-34BI-TR
  • "3.4 V, low IQ, low dropout 150 mA fixed voltage regulator"