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 | Active | TDFN-3×3-10AL | 10 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
