|Output Capacitor Type||
|Number of Pins||
-40.0 °C to 125 °C
|Number of Regulated Outputs||
|Input Voltage (DC)||
7.00 V (max)
|Manufacturer Part Number||LP3853ES-2.5/NOPB|
|Description||LDO Regulator Pos 2.5V 3A 6-Pin(5+Tab) TO-263 Rail|
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Power Management ICs - PMIC
Analog Devices / Linear Technology LT3012BEFE#PBF0 out of 5(0)
The LT® 3012B is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (40µA operating) makes the LT3012B an ideal choice. Quiescent current is also well controlled in dropout.
Other features of the LT3012B include the ability to operate with very small output capacitors. The regulators are stable with only 3.3µF on the output while most older devices require between 10µF and 100µF for stability. Small ceramic capacitors can be used without any need for series resistance (ESR) as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection.
The device is available with an adjustable output with a 1.24V reference voltage. The LT3012B regulator is available in the 16-lead TSSOP and 12 pin low profile (0.75mm) (4mm × 3mm) DFN packages with an exposed pad for enhanced thermal handling capability.
- Wide Input Voltage Range: 4V to 80V
- Low Quiescent Current: 40µA
- Low Dropout Voltage: 400mV
- Output Current: 250mA
- No Protection Diodes Needed
- Adjustable Output from 1.24V to 60V
- Stable with 3.3µF Output Capacitor
- Stable with Aluminum, Tantalum or Ceramic Capacitors
- Reverse-Battery Protection
- No Reverse Current Flow from Output to Input
- Thermal Limiting
- Thermally Enhanced 16-Lead TSSOP and 12-Pin(4mm × 3mm) DFN Packages
Power Management ICs - PMIC
Texas Instruments 78SR105HC0 out of 5(0)
Non-Isolated Step-Down (Buck) Power Modules, PTN, PTR, PTV, TPS Series, Texas Instruments
A range of PCB-mounting Step-down (Buck) switching voltage regulator modules from Texas Instruments. These products offer highly efficient space-saving solutions for low-power step-down DC-DC applications where isolation is not required.SKU: W002899