The SGM2081 is a high PSRR and low dropout linear regulator with programmable soft-start. It is capable of supplying 500mA output current with typical VIN dropout voltage of only 30mV. The operating input voltage range is from 0.8V to 5.5V and bias supply voltage range is from 2.7V to 5.5V. The output voltage range is from 0.8V to 3.6V.
Other features include an open-drain power-good (PG) output, logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2081 has automatic discharge function to quickly discharge VOUT in the disabled status.
The SGM2081 is available in a Green TDFN-3×3-10AL package. It operates over an operating temperature range of -40℃ to +125℃.
- Input Supply Voltage Range: 0.8V to 5.5V
- Bias Supply Voltage Range: 2.7V to 5.5V
- Adjustable Output from 0.8V to 3.6V
- Output Voltage Accuracy: ±1% at +25℃
- 500mA Output Current
- Quiescent Current: 0.9mA (TYP)
- VIN Dropout Voltage: 30mV (TYP) at 500m
- VBIAS Dropout Voltage: 1000mV (TYP) at 500mA
- Low Noise: 29µVRMS (TYP)
- Shutdown Ground Current: 0.1μA (TYP)
- Current Limiting and Thermal Protection
- Programmable Soft-Start Output
- Support Power-Good Indicator Function
- With Output Automatic Discharge
- Stable with Small Case Size Ceramic Capacitors
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green TDFN-3×3-10AL Package
Servers
Power for Processors
Power Modules
Consumer Electronics
Programmable Soft-Start Applications
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM2081XTGZ10G/TR | アクティブ | TDFN-3×3-10AL | 10 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
