The SGM2021 series low-power, low-noise, low-dropout,CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2021 series also offer low dropout voltage to prolong battery life in portable electronics.
The SGM2021 features include output current limit and thermal shutdown protection.
The SGM2021 is available in a Green SOT-23-3 package. It operates over an ambient temperature range of -40℃ to +85℃.
Low Output Noise
Low Dropout Voltage
Maximum Output Current: 300mA
Thermal-Overload Protection
Output Current Limit
Available Fixed Output Voltages:
0.9V, 1.2V, 1.3V, 1.5V, 1.8V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.6V, 4.2V and 5.0V
-40℃ to +85℃ Operating Temperature Range
Available in a Green SOT-23-3 Package
Cellular Telephones
Cordless Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
| Part Number | Status | Package | Pins | Pb-Free | Temp Range |
| SGM2021-0.9YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-1.2YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-1.3YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-1.5YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-1.8YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.1YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.5YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.6YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.7YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.8YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.85YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-2.9YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-3.0YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-3.1YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-3.2YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-3.3YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-3.6YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-4.2YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
| SGM2021-5.0YN3G/TR | Production | SOT-23-3 | 3 | Y | -40℃ to +85℃ |
