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TC2185-3.3VCTTR

150mA LDO, 3.3V fixed, ultra-low noise, SOT-23-5

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Pieza del fabricante：

TC2185-3.3VCTTR

Paquete：

SOT-23-5 (2.9x1.6x1.0mm, 0.95mm pitch)

Marca：
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Descripción

Productos

TC2185-3.3VCTTR from Microchip is a 150mA ultra-low-noise LDO regulator with 3.3V fixed output, 2.5V-6V input, 55uVrms noise, 72dB PSRR. SOT-23-5.

Principio de funcionamiento

CMOS LDO with very low output noise (55uVrms) and high PSRR (72dB@1kHz) ideal for RF and audio. 150mA output with 180mV dropout at full load. No noise bypass capacitor needed. Enable pin for power sequencing.

Pin Description

Pin Nombre Función
1 VIN 2.5-6V input
2 GND Suelo
3 ES Enable (active high)
4 BYP Noise bypass (optional)
5 VOUT 3.3V output

Aplicaciones

  • RF transceiver power
  • Audio codec supply
  • Battery-powered instruments
  • Wireless modules

Alternative Models

Mfr Part Notas
Microchip TC2185-2.8VCTTR 2.8V version
TI TPS73633DBVR Similar low-noise LDO

TC2185-3.3VCTTR from Microchip is a 150mA ultra-low-noise LDO regulator with 3.3V fixed output, 2.5V-6V input, 55uVrms noise, 72dB PSRR. SOT-23-5.

CMOS LDO with very low output noise (55uVrms) and high PSRR (72dB@1kHz) ideal for RF and audio. 150mA output with 180mV dropout at full load. No noise bypass capacitor needed. Enable pin for power sequencing.

Pin Nombre Función
1 VIN 2.5-6V input
2 GND Suelo
3 ES Enable (active high)
4 BYP Noise bypass (optional)
5 VOUT 3.3V output
  • RF transceiver power
  • Audio codec supply
  • Battery-powered instruments
  • Wireless modules
Mfr Part Notas
Microchip TC2185-2.8VCTTR 2.8V version
TI TPS73633DBVR Similar low-noise LDO
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