使用 LT3045HDD 12 Vin 至 3.3 Vout 和 0.8 uVRMS
線性穩壓器集成噪聲的典型應用。 LT3045 是一款高性能
低壓差線性穩壓器,具有超低噪聲和超高 PSRR 架構,可為噪聲敏感型應用供電。 LT3045 設計為精密
電流基準,后接高性能電壓
緩沖器,可輕松并聯,以進一步降低噪聲、增加輸出電流并在 PCB 上擴散熱量。該
器件在典型 260mV 壓差電壓下提供 500mA 電流
說明
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Typical Application Using LT3045HDD 12 Vin to 3.3 Vout with 0.8 uVRMS Linear Regulator Integrated Noise. The LT3045 is a high performance low dropout linear regulator featuring ultra low noise and ultra high PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB. The device supplies 500mA at a typical 260mV dropout voltage
主要特色
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Conversion Type
DC to DC
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Input Voltage
12 V
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Output Voltage
3.3 V
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Output Current
0.2 A
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Topology
LDO