| Number of Pins | 5 |
|---|---|
| Lead-Free Status | Contains Lead |
| Lifecycle Status | Active |
| Mounting Style | Surface Mount |
| Dropout Voltage | 800 mV |
| Number of Outputs | 1 |
| Case/Package | TO-263 |
| Current Rating | 3.00 A |
| Number of Regulated Outputs | 1 |
| Output Current | 3.00 A |
| Packaging | Tube |
| Quiescent Current | 5.00 mA |
| REACH SVHC Compliance | No SVHC |
| Output Voltage | 3.30 V |
| Operating Temperature | -40.0 °C to 125 °C |
| RoHS | Compliant |
| Output Capacitor Type | Ceramic |
| Input Voltage (DC) | 7.00 V (max) |
Power Management ICs - PMIC
| Manufacturer | Texas Instruments |
|---|---|
| Manufacturer Part Number | LP3963ES-3.3/NOPB |
| Description | Regülatör 3.3v 3A TO-263 |
| Stock Code | W011855 |
| Download |  Technical Datasheet |
The LP3963ES-3.3/NOPB is a 3.3V fixed output fast ultra-low-dropout (LDO) Linear Regulator operate from a 2.5 to 7V input supply. This device respond very fast to step changes in load which makes them suitable for low voltage microprocessor applications. The device is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the device to operate under extremely low-dropout (LDO) conditions. The dropout voltage is typically 80mV at 300mA load current and 800mV at 3A load current.
- Low ground pin current
- 0.06% Load regulation
- 15µA Quiescent current in shutdown mode
- ±1.5% Output voltage accuracy
- ERROR flag indicates output status
- Minimum output capacitor requirements
- Overtemperature and overcurrent protection
Related products
- 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 - 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 LP38855S-1.2
The LP38855S-1.2 is a 1.8V fixed output fast-response high-accuracy low-dropout (LDO) Linear Regulator with Enable. The device can maintain output voltage regulation with an extremely low input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages, VBIAS provides power for the internal bias and control circuits, as well as drive for the gate of the N-MOS power transistor, while VIN supplies power to the load. The use of an external bias rail allows the part to operate from ultra-low VIN voltages. Unlike bipolar regulators, the CMOS architecture consumes extremely low quiescent current at any output load current. The use of an N-MOS power transistor results in wide bandwidth, yet minimum external capacitance is required to maintain loop stability. The fast transient response of this device makes it suitable for use in powering DSP, microcontroller core voltages and switch mode power supply post regulators.
- Stable with 10µF ceramic capacitors
- ±1.0% Precision output voltage across all line and load conditions (TJ = 25°C)
- Overtemperature and overcurrent protection
SKU: W002951 - Power Management ICs - PMIC
Analog Devices ADR4533ARZ
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 devices are high precision, low power, low noise voltage references featuring ±0.02% maximum initial error, excellent temperature stability, and low output noise. This family of voltage references uses an innovative core topology to achieve high accuracy while offering industry-leading temperature stability and noise performance. The low, thermally induced output voltage hysteresis and low long-term output voltage drift of the devices also improve system accuracy over time and temperature variations. A maximum operating current of 950 μA and a maximum low dropout voltage of 300 mV allow the devices to function very well in portable equipment.
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 series of references are each provided in an 8-lead SOIC package and are available in a wide range of output voltages, all of which are specified over the extended industrial temperature range of −40°C to +125°C. The ADR4525W, available in an 8-lead SOIC package, is qualified for automotive applications.
- Maximum temperature coefficient (TCVOUT):
- 1 ppm/°C (C grade 0°C to +70°C)
- 2 ppm/°C (B grade −40°C to +125°C)
- Output noise (0.1 Hz to 10 Hz):
- 1 μV p-p at VOUT of 2.048 V typical
- Initial output voltage error:
- B grade: ±0.02% (maximum)
- Input voltage range: 3 V to 15V
- Operating temperature:
- A grade and B grade: −40°C to +125°C
- C grade: 0°C to +70°C
- Output current: +10 mA source/−10 mA sink
- Low quiescent current: 950 μA (maximum)
- Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V)
- 8-lead SOIC package
- Qualified for automotive applications
- Long-term drift: 51 ppm typical at 4500 hours
SKU: W002732 - 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
