Overview
The NCP699SN13T1G is a fixed output Low Dropout (LDO) regulator produced by onsemi. This device is part of the NCP699 series, designed for handheld communication equipment and portable battery-powered applications. It features a very low quiescent current, making it ideal for power-efficient designs. The NCP699SN13T1G is housed in a micro-miniature TSOP-5 surface mount package and is available in various fixed output voltage options, with the SN13T1G model specifically providing a 1.3V output.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Output Voltage (Iout = 10 mA, TA = −40°C to 85°C) | Vout | 1.261 | 1.3 | 1.339 | V |
| Line Regulation (Iout = 10 mA) | Regline | - | - | 1.0 | mV/V |
| Load Regulation (Iout = 1.0 mA to 150 mA) | Regload | - | 0.3 | 0.8 | mV/mA |
| Output Current Limit | Io(nom.) | - | 150 | - | mA |
| Dropout Voltage at 150 mA, 3.0 V Vout | Vdo | - | 340 | - | mV |
| Quiescent Current | Iq | - | 40 | - | μA |
| Operating Temperature Range | TA | -40 | - | 85 | °C |
| Package Type | - | - | - | TSOP-5 | - |
Key Features
- Enable Control: Active high, supports sub 1 V logic.
- Low Ground Current: Typical 40 μA, independent of load current.
- Low Dropout Voltage: 340 mV at 150 mA and 3.0 V Vout.
- Multiple Fixed Output Voltage Options: Available in various voltages with 100 mV steps.
- Output Voltage Accuracy: ±2.0%.
- Operating Temperature Range: -40°C to 85°C.
- Stable with Low-Cost Capacitors: Works with 1 μF ceramic or tantalum capacitors.
- Pb-Free Device: Compliant with lead-free requirements.
- Thermal Protection: Internal thermal shutdown circuitry to prevent overheating.
Applications
- Cellular Phones
- Battery Powered Consumer Products
- Hand-Held Instruments
- Camcorders and Cameras
- Printers and Office Equipment
Q & A
- What is the output voltage of the NCP699SN13T1G?
The output voltage of the NCP699SN13T1G is 1.3V.
- What is the typical quiescent current of the NCP699SN13T1G?
The typical quiescent current is 40 μA.
- What is the dropout voltage at 150 mA for the NCP699SN13T1G?
The dropout voltage at 150 mA is 340 mV.
- What is the operating temperature range of the NCP699SN13T1G?
The operating temperature range is -40°C to 85°C.
- What type of package does the NCP699SN13T1G come in?
The device is housed in a micro-miniature TSOP-5 surface mount package.
- Does the NCP699SN13T1G have thermal protection?
Yes, it has internal thermal shutdown circuitry to prevent overheating.
- What kind of capacitors can be used with the NCP699SN13T1G?
The device is stable with 1 μF ceramic or tantalum capacitors.
- Is the NCP699SN13T1G Pb-free?
Yes, it is a Pb-free device.
- What are some typical applications for the NCP699SN13T1G?
Typical applications include cellular phones, battery-powered consumer products, hand-held instruments, camcorders, cameras, and office equipment.
- How do I calculate the maximum input voltage for the NCP699SN13T1G?
The maximum input voltage can be calculated using the equation: VinMAX = Ptot / (Iout + Ignd), where Ptot is the total power dissipation, Iout is the output current, and Ignd is the ground current.
