低压差线性稳压器

ETA5053*

ETA5053 is a fixed output, low-dropout (LDO) low-power linear voltage regulator features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses. Its PSRR can be as high as 70dB with quiescent current is about 35uA. Therefore, ETA5053 is an ideal power supply for noise-sensitive applications such as RF transmissions, cellphones, CMOS sensors and audios etc.

ETA5053 is available in DFN1x1 and SOT23-5.

FEATURES
High PSRR, 70dB
300mA Output Current
Stable with a Wide Range of Ceramic Capacitor
Excellent Load and Line Transient Response
0.24V Dropout Voltage for 200mA at Vout=3.3V
35uA Iq

APPLICATIONS
Cellphone
Security Camera
Set-Top Box

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