Overview
The NCV1117DT15RKG is a low-dropout positive voltage regulator from onsemi, part of the NCP1117 series. This device is capable of providing an output current in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. The NCV1117DT15RKG is specifically configured to provide a fixed output voltage of 1.5 V. It is designed to offer high accuracy and stability, making it suitable for various consumer and industrial applications.
Key Specifications
| Characteristic | Symbol | Min | Max | Unit | |
|---|---|---|---|---|---|
| Output Voltage | Vout | 1.45 | 1.5 | 1.55 | V |
| Output Current | Iout | - | - | 1.0 | A |
| Maximum Dropout Voltage | Vdropout | - | 1.2 | - | V at 800 mA |
| Input Voltage Range | Vin | - | - | 20 | V |
| Quiescent Current | Iq | - | 4.2 | 6.0 | mA |
| Ripple Rejection | RR | 66 | - | - | dB |
| Operating Ambient Temperature Range | TA | -40 | - | 125 | °C |
| Package Type | - | - | - | DPAK (SIP, 3-pin, plastic) | - |
Key Features
- Output current in excess of 1.0 A
- 1.2 V maximum dropout voltage at 800 mA over temperature
- Fixed output voltage of 1.5 V with no minimum load requirement
- Reference/output voltage trimmed to ±1.0% accuracy
- Internal protection features: output current limiting, safe operating area compensation, and thermal shutdown
- Operation up to 20 V input
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
- Pb-Free device
Applications
- Consumer and industrial equipment point of regulation
- Active SCSI termination for specific voltage versions
- Switching power supply post-regulation
- Hard drive controllers
- Battery chargers
Q & A
- What is the maximum output current of the NCV1117DT15RKG?
The maximum output current is in excess of 1.0 A.
- What is the fixed output voltage of the NCV1117DT15RKG?
The fixed output voltage is 1.5 V.
- What is the maximum dropout voltage at 800 mA?
The maximum dropout voltage at 800 mA is 1.2 V.
- Does the NCV1117DT15RKG require a minimum load to maintain regulation?
No, it does not require a minimum load to maintain regulation.
- What are the internal protection features of the NCV1117DT15RKG?
The internal protection features include output current limiting, safe operating area compensation, and thermal shutdown.
- What is the operating ambient temperature range of the NCV1117DT15RKG?
The operating ambient temperature range is from -40°C to 125°C.
- Is the NCV1117DT15RKG AEC-Q100 qualified?
- What type of package does the NCV1117DT15RKG come in?
The device comes in a DPAK (SIP, 3-pin, plastic) package.
- Is the NCV1117DT15RKG Pb-Free?
- What are some common applications of the NCV1117DT15RKG?
