| Packaging | Tube |
|---|---|
| Output Current | 3.00 A |
| Output Capacitor Type | Ceramic |
| Number of Pins | 5 |
| Quiescent Current | 4.00 mA |
| Output Voltage | 2.50 V |
| RoHS | Compliant |
| Operating Temperature | -40.0 °C to 125 °C |
| Number of Regulated Outputs | 1 |
| Dropout Voltage | 390 mV |
| Case/Package | TO-263 |
| Lead-Free Status | Lead Free |
| Mounting Style | Surface Mount |
| Lifecycle Status | Active |
| Input Voltage (DC) | 7.00 V (max) |
Power Management ICs - PMIC
| Manufacturer | Texas Instruments |
|---|---|
| Manufacturer Part Number | LP3853ES-2.5/NOPB |
| Description | LDO Regulator Pos 2.5V 3A 6-Pin(5+Tab) TO-263 Rail |
| Stock Code | W006995 |
| Download |  Technical Datasheet |
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.
Related products
- Power Management ICs - PMIC
Analog Devices / Linear Technology LT3012BEFE#PBF
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
SKU: W002018 - Power Management ICs - PMIC
Texas Instruments TPS767D301PWP
The TPS767D301PWP is a Dual-output Low-dropout (LDO) Voltage Regulator that offers fast transient response, low dropout voltages, dual outputs and incorporating stability with 10µF low ESR output capacitors. The TPS767D301 dual voltage regulator is designed primarily for DSP applications. This device can be used in any mixed-output voltage application, with each regulator supporting up to 1A. Dual active-low reset signals allow resetting of core-logic and I/O separately. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85µA over the full range of output current, 0mA to 1A). These two key specifications yield a significant improvement in operating life for battery-powered systems.
- Dual output voltages for split-supply applications
- Output current range of 0mA to 1.0A per regulator
- 3.3/2.5, 3.3/1.8 and 3.3V/Adjustable output
- Fast-transient response
- 2% Tolerance over load and temperature
- 350mV Typical dropout voltage at 1A
- Ultra-low 85µA typical quiescent current
- 1µA Quiescent current during shutdown
- Dual open-drain power-on reset with 200ms delay for each regulator
- Thermal shutdown protection for each regulator
SKU: W007713 - Power Management ICs - PMIC
Infineon BSP772TXUMA1
The BSP772T is a N-channel high-side vertical power FET Switch with charge pump, ground referenced CMOS compatible input and monolithically integrated in smart SIPMOS technology. It is providing embedded protective functions and it is CMOS compatible input.
- Overload protection
- Current limitation
- Short-circuit protection
- Thermal shutdown with restart
- Overvoltage protection
- Fast demagnetization of inductive loads
- Reverse battery protection with external resistor
- Loss of GND and loss of VBB protection
- ESD protection
- Very low standby current
SKU: W003745 - Power Management ICs - PMIC
Texas Instruments 78SR105HC
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 - Power Management ICs - PMIC
Texas Instruments TPS2551QDBVRQ1
The TPS2551QDBVRQ1 is a Power Distribution Switch intended for applications in which heavy capacitive loads and short circuits are likely to be encountered. The current-limit threshold is user adjustable between 100mA and 1.1A via an external resistor. The power-switch rise and fall times are controlled to minimize current surges during switching. The device limits the output current to a desired level by switching into a constant-current mode when the output load exceeds the current-limit threshold or a short is present. An internal reverse-voltage detection comparator disables the power-switch in the event that the output voltage is driven higher than the input to protect devices on the input side of the switch. The FAULT logic output asserts low during both overcurrent and reverse-voltage conditions.
- 2µS Typical fast overcurrent response
- Reverse input-output voltage protection
- Deglitched fault report
- 1µA Maximum standby supply current
SKU: W000342
