Overview
The NCP715SQ33T2G is a 50 mA Low Dropout (LDO) Linear Voltage Regulator produced by onsemi. This device is known for its ultra-low quiescent current, high accuracy, and wide input voltage range. It is designed to provide stable and regulated output voltage with minimal power consumption, making it suitable for a variety of applications, especially in portable and communication systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Input Voltage | 2.5 | - | 24 | V |
| Output Voltage (VOUT) | 3.234 | 3.3 | 3.366 | V |
| Output Voltage Accuracy | ±2% | - | - | % |
| Maximum Output Current (IOUT) | 100 | - | 200 | mA |
| Ground Current (IGND) | 3.2 | - | 5.8 | μA |
| Power Supply Rejection Ratio (PSRR) | 52 | - | - | dB at 100 kHz |
| Output Noise Voltage (VN) | - | - | 115 | μVrms (200 Hz to 100 kHz) |
| Thermal Shutdown Temperature (TSD) | - | - | 170 | °C |
| Thermal Shutdown Hysteresis (TSDH) | - | - | 15 | °C |
| Operating Ambient Temperature Range (TA) | -40 | - | 125 | °C |
| Storage Temperature Range (TSTG) | -55 | - | 150 | °C |
Key Features
- Ultra-low quiescent current: Maximum of 4.7 μA over the full output load range and temperature.
- Wide input voltage range: From 2.5 V to 24 V.
- Fixed voltage options: Available in various fixed output voltages from 1.2 V to 5.3 V.
- High accuracy: ±2% accuracy over full load, line, and temperature variations.
- Power Supply Rejection Ratio (PSRR): 52 dB at 100 kHz.
- Low noise: 115 μVrms from 200 Hz to 100 kHz.
- Thermal Shutdown and Current Limit protection.
- Pb-free devices available in XDFN6, SC-70 (SC-88A), and TSOP-5 packages.
Applications
- Portable Equipment: Ideal for battery-powered devices due to its low quiescent current and high efficiency.
- Communication Systems: Suitable for use in communication devices requiring stable and regulated voltage supplies.
Q & A
- What is the maximum input voltage for the NCP715SQ33T2G?
The maximum input voltage is 24 V.
- What is the output voltage of the NCP715SQ33T2G?
The output voltage is 3.3 V.
- What is the maximum output current of the NCP715SQ33T2G?
The maximum output current is 50 mA.
- What is the quiescent current of the NCP715SQ33T2G?
The quiescent current is a maximum of 4.7 μA over the full output load range and temperature.
- What are the thermal protection features of the NCP715SQ33T2G?
The device features Thermal Shutdown and Current Limit protection.
- What are the available packages for the NCP715SQ33T2G?
The device is available in XDFN6, SC-70 (SC-88A), and TSOP-5 packages.
- What is the operating ambient temperature range for the NCP715SQ33T2G?
The operating ambient temperature range is from -40°C to 125°C.
- What is the storage temperature range for the NCP715SQ33T2G?
The storage temperature range is from -55°C to 150°C.
- Does the NCP715SQ33T2G have ESD protection?
Yes, the device incorporates ESD protection and is tested according to EIA/JESD22-A114, EIA/JESD22-A115, and EIA/JESD22-C101E standards.
- What is the Power Supply Rejection Ratio (PSRR) of the NCP715SQ33T2G?
The PSRR is 52 dB at 100 kHz.
