ETA ETA5057
ETA5057 is a low-dropout (LDO) low-power linear voltage regulator features high power-supply rejection ratio (PSRR), ultralow-noise, fast startup, and excellent line and load transient responses. Its PSRR can be as high as 80dB and its noise level can be as low as 30μVRMS of output voltage noise at 2.8V output. Therefore, ETA5057 is an ideal power supply for noise-sensitive applications such as cellphones, CMOS sensors, RF transmissions and audios etc.| Part No. | ETA5057 |
|---|---|
| Datasheet | ETA5057 Download |
| Manufacturer |  ETA |
| Description | 350mA LDO |
| Buy | Stock & Price |
DESCRIPTION
ETA5057’s output voltage is adjustable through external feedback resistors and is housed in SOT353-5 package.FEATURES
● High PSRR, 80 dB at 10Hz,60dB at 10K Hz● Low Noise, 30μVRMS
● Stable With a Wide Range of Ceramic Capacitor larger than 1μF
● Excellent Load and Line Transient Response
● Very Low Dropout Voltage
● 350mA output current
APPLICATIONS
● RF power● Sensors
● Audio TYPICAL APPLICATION VIN 1uF EN 1 VIN VOUT 5 optional VOUT ETA5057 Ru 3 EN FB 4 GND 2 Rd Cff* 2.2uF ORDERING INFORMATION PART No. ETA5057V0S5F PACKAGE SOT353-5 TOP MARK DWYW Pcs/Reel 3000 1 Powering Minds of the Smart ETA5057 PIN CONFIGURATION VIN 1 GND 2 EN 3 ETA5057 5 OUT 4 FB SOT353-5
ABSOLUTE MAXIMUM RATINGS
(Note: Exceeding these limits may damage the device. Exposure to absolute maximum rating conditions for long periods may affect device reliability.) VIN, EN, VOUT, FB Voltage .......................–0.3V to 6V Operating Temperature Range …........…–40°C to 85°C Storage Temperature Range …………...
