The SGM2035C is a low-power, low-noise, low-dropout, CMOS linear voltage regulator that operates from a 2.5V to 5.5V input voltage.
The SGM2035C is the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2035C also offers ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2035C’s ultra low output noise (30μVRMS) and high PSRR. An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level.
Other features include a 110kΩ pull down resistor at EN pin, current limit and thermal shutdown protection.
The SGM2035C is available in Green UTDFN-1.6×1.6-6L and TDFN-2×2-6L packages. It operates over an ambient temperature range of -40℃ to +85℃.
500mA Guaranteed Output Current
Ultra Low Dropout Voltage
Low Output Noise
Thermal-Overload Protection
Output Current Limit
High PSRR (73dB at 1kHz)
1.8V Logic-Controlled Shutdown
110kΩ Pull Down Resistor at EN Pin
Fixed Output Voltages: 2.8V, 3.0V and 3.3V
Adjustable Output from 1.2V to 5.0V
-40℃ to +85℃ Operating Temperature Range
Available in Green UTDFN-1.6×1.6-6L and TDFN-2×2-6L Packages
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 |
| SGM2035C-3.3YTDI6G/TR | Production | TDFN-2×2-6L | 6 | Y | -40℃ to +85℃ |
| SGM2035C-3.3YUDN6G/TR | Production | UTDFN-1.6×1.6-6L | 6 | Y | -40℃ to +85℃ |
| SGM2035C-3.0YUDN6G/TR | Production | UTDFN-1.6×1.6-6L | 6 | Y | -40℃ to +85℃ |
| SGM2035C-2.8YUDN6G/TR | Production | UTDFN-1.6×1.6-6L | 6 | Y | -40℃ to +85℃ |
| SGM2035C-ADJYUDN6G/TR | Production | UTDFN-1.6×1.6-6L | 6 | Y | -40℃ to +85℃ |
