Overview
The LM723CD013TR is a monolithic integrated programmable voltage regulator produced by STMicroelectronics. It is part of the LM723 series, known for its high precision and versatility. This regulator is assembled in a 14-lead dual in-line plastic package (DIP-14) and is designed to provide adjustable output voltages with high accuracy and stability. The LM723CD013TR is suitable for a wide range of applications requiring precise voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Input Voltage (VI) | 40 | V |
| Output Voltage Range (VO) | 2 to 37 | V |
| Output Current (IO) | 150 | mA |
| Operating Temperature (TOP) | -55 to 125 | °C |
| Storage Temperature (TSTG) | -65 to 150 | °C |
| Junction Temperature (TJ) | 150 | °C |
| Thermal Resistance Junction-Ambient (RthJA) | 200 | °C/W |
| Line Regulation (ΔVO/ΔVI) | 0.01 to 0.2% | % |
| Load Regulation (ΔVO/VO) | 0.03 to 0.6% | % |
| Reference Voltage (VREF) | 6.95 to 7.35 | V |
| Supply Voltage Rejection (SVR) | 74 to 86 | dB |
Key Features
- Input voltage up to 40 V
- Output voltage adjustable from 2 to 37 V
- Positive or negative supply operation
- Series, shunt, switching, or floating operation
- Output current up to 150 mA without external pass transistor
- Adjustable current limiting
- Provisions for remote shutdown
- High precision and stability
Applications
The LM723CD013TR is versatile and can be used in various applications, including:
- Basic low voltage regulators
- Basic high voltage regulators
- Negative voltage regulators
- Positive voltage regulators with external pass transistors
- Floating regulators
- Switching regulators
- Shunt regulators
- Remote shutdown regulators with current limiting
Q & A
- What is the maximum input voltage for the LM723CD013TR?
The maximum input voltage is 40 V. - What is the range of output voltage for the LM723CD013TR?
The output voltage can be adjusted from 2 to 37 V. - What is the maximum output current without an external pass transistor?
The maximum output current is 150 mA. - Can the LM723CD013TR operate with negative supply?
Yes, it can operate with both positive and negative supply. - What types of voltage regulation can the LM723CD013TR support?
It supports series, shunt, switching, or floating operation. - Is current limiting adjustable in the LM723CD013TR?
Yes, the current limiting is adjustable. - Can the LM723CD013TR be used for remote shutdown applications?
Yes, provisions are made for remote shutdown. - What is the thermal resistance junction-ambient for the DIP-14 package?
The thermal resistance junction-ambient is 200 °C/W. - What are the typical line and load regulation values for the LM723CD013TR?
The line regulation is typically 0.01 to 0.2%, and the load regulation is typically 0.03 to 0.6%. - What is the reference voltage range for the LM723CD013TR?
The reference voltage range is 6.95 to 7.35 V.
