Ultra Low Drop-low Noise Bicmos Voltage Regulators Low Esr Capacitors Compatible

The LD3985 provides up to 150mA, from 2.5V to 6V input voltage. The ultra low drop-voltage, low quiescent current and low noise make it suitable for low power applications and in battery powered systems. Regulator ground current increases only slightly in dropout, further prolonging the battery life. Power supply rejection is better than 60 dB at low frequencies and starts to roll off at 10KHz. High power supply rejection is maintained down to low input voltage levels common to battery operated circuits. Shutdown Logic Control function is available, this means that when the device is used as local Regulator it is possible to put a part of the board in standby, decreasing the total power consumption. The LD3985 is designed to work with low ESR ceramic capacitors. Typical applications are in mobile phone and similar battery powered Wireless systems. By STMicroelectronics
LD3985 's PackagesLD3985 's pdf datasheet
LD3985M12R
LD3985G12R
LD3985J12R
LD3985J122R
LD3985M125R
LD3985G125R
LD3985J125R
LD3985M135R
LD3985G135R
LD3985J135R
LD3985M15R
LD3985G15R
LD3985J15R
LD3985M20R
LD3985G20R
LD3985J20R
LD3985M21R
LD3985G21R
LD3985J21R
LD3985M22R
LD3985G22R
LD3985J22R
LD3985M24R
LD3985G24R
LD3985J24R
LD3985M27R
LD3985J27R
LD3985M285R
LD3985G285R
LD3985J285R
LD3985J30R
LD3985M31R
LD3985G31R
LD3985J31R
LD3985M32R
LD3985G32R
LD3985J32R
LD3985J33R
LD3985M44R
LD3985G44R
LD3985J44R
LD3985J47R
LD3985M48R
LD3985G48R
LD3985J48R
LD3985M49R
LD3985G49R
LD3985J49R
LD3985M50R
LD3985G50R
LD3985J50R




LD3985 Pinout, Pinouts
LD3985 pinout,Pin out
This is one package pinout of LD3985,If you need more pinouts please download LD3985's pdf datasheet.

LD3985 Application circuits
LD3985 circuits
This is one application circuit of LD3985,If you need more circuits,please download LD3985's pdf datasheet.


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