The SGM2082 is a high accuracy, low noise and low dropout linear regulator. It is capable of supplying 1A output current with typical dropout voltage of only 95mV. The operating input voltage range is from 1.4V to 6.5V. The adjustable output voltage range is from 0.8V to 5.2V.
Other features include an open-drain power-good (PG) output, logic-controlled shutdown mode and thermal shutdown protection. The SGM2082 has automatic discharge function to quickly discharge VOUT in the disabled status.
The SGM2082 is available in a Green TDFN-2.5×2.5-10L package. It operates over an operating temperature range of -40℃ to +125℃.
More
FEATURES
- Wide Input Voltage Range: 1.4V to 6.5V
- Adjustable Output from 0.8V to 5.2V
- 1A Output Current
- Output Voltage Accuracy: ±0.7% at TJ = +25℃
- Low Output Noise: 4.9µVRMS (10Hz to 100kHz)
- Low Dropout: 95mV (TYP) at 1A
- High PSRR:
- 76dB at 1kHz
- 47dB at 100kHz
- 44dB at 1MHz
- Current Limiting and Thermal Protection
- Excellent Load and Line Transient Responses
- With Output Automatic Discharge
- UVLO with Hysteresis
- Support Power-Good Indicator Function
- Stable with Small Case Size Ceramic Capacitors
- Adjustable Start-Up In-Rush Control with Selectable Soft-Start Charging Current
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green TDFN-2.5×2.5-10L Package
APPLICATIONS
Instruments and Apparatuses
Precision Power Supply
Image Sensor
Consumer Electronics
Audio Player
