مدار مجتمع (آی سی) آیسی مدیریت توان (پیامآیسی) رگولاتور ولتاژ خطی و کمافت (ال دی او)
ETASOLUTION ETA5055V280DS2F
| Manufacturer | etasolution |
|---|---|
| Mfr. Part Number | ETA5055V280DS2F |
| Electland Part Code | 846094 |
| Electland Part Number | |
| Category | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Description | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5 |
Product Attributes
| Category | Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
|---|---|
| Output Configuration | Positive |
| Output Type | Fixed |
| Operating Temperature | -40℃~+85℃@(Ta) |
| Number of Outputs | 1 |
| Output Voltage | 2.8V |
| Features | Enable control;Output discharge;Over Current Protection;Thermal shutdown |
| Output Current | 500mA |
| Supply Current (Iq) | 4.5uA |
| Operating Voltage | 5.5V |
| Packaging | SOT-23-5 |
| Weight | 0.03g |
Introduction
ETA5055 is a low dropout linear regulator featuring ultra-high power supply rejection ratio, ultra-low quiescent current, fast startup, and excellent line and load transient response. The PSRR can reach up to 102dB at 1.2V output voltage. Therefore, this device is an ideal power solution for noise-sensitive applications such as RF transmission, mobile phones, CMOS sensors, and audio. ETA5055 is available in DFN1x1-4, DFN2x2-6, SOT23-5, CSP-4, and FOT-4 packages.
Features
- Ultra-high PSRR, up to 102dB (typical 94dB @ 1kHz)
- Ultra-low quiescent current: 4.5μA
- 500mA output current capability
- Ultra-low dropout voltage
- Stable operation with wide-range ceramic capacitors greater than 1μF
- Excellent load and line transient response
- Optional output discharge resistor
- Lead-free, RoHS, and REACH compliant
- Halogen-free "green" device
- MSL: Level 3 for DFN1x1-4, DFN2x2-6, SOT23-5 packages; Level 1 for CSP-4, FOT-4 packages
Applications
- RF Power
- Smartphones & Tablets
- Cameras, Digital Camcorders & Set-Top Boxes
