Specifications
SKU: 5282408
5-V Low Dropout Voltage Regulator
Parameter | Symbol | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|---|
Supply Voltage | VCC | 4.5 | 5.0 | 5.5 | V | Operating supply voltage range |
Quiescent Current | IQ | - | 10 | - | mA | Quiescent current at no load |
Output Current (Sink) | IO(Sink) | 30 | 50 | 70 | mA | Maximum output current sink capability per channel |
Output Current (Source) | IO(Source) | 30 | 50 | 70 | mA | Maximum output current source capability per channel |
Maximum Power Dissipation | PD | - | 1000 | - | mW | Maximum power dissipation at ambient temperature |
Operating Temperature Range | TA | -40 | - | 125 | °C | Ambient operating temperature range |
Storage Temperature Range | TSTG | -65 | - | 150 | °C | Storage temperature range |
Input Voltage Range | VI | 0 | 5.5 | - | V | Input voltage range for digital inputs |
Output Voltage (High Level) | VOH | 4.5 | 5.0 | 5.5 | V | Output high level voltage |
Output Voltage (Low Level) | VOL | 0 | 0.1 | 0.4 | V | Output low level voltage |
Propagation Delay Time | tpd | - | 100 | 200 | ns | Propagation delay time from input to output |
Instructions for Using TLE7270-2G
Power Supply:
- Ensure the supply voltage (VCC) is within the specified range of 4.5V to 5.5V.
- Use a stable power supply to avoid voltage fluctuations that could affect performance.
Quiescent Current:
- The quiescent current (IQ) is typically 10mA. This value should be considered when designing the power supply circuit.
Output Current:
- The device can sink or source up to 70mA per channel. Ensure that the load connected to each output does not exceed this limit to prevent damage to the device.
Power Dissipation:
- The maximum power dissipation (PD) is 1000mW. Ensure proper heat dissipation, especially in high-power applications, to avoid overheating.
Operating and Storage Temperature:
- The device can operate in ambient temperatures ranging from -40°C to 125°C and can be stored between -65°C and 150°C.
Input Voltage:
- Digital inputs should be within the range of 0V to 5.5V to ensure reliable operation.
Output Voltage Levels:
- The output high level voltage (VOH) is typically 5.0V, and the output low level voltage (VOL) is typically 0.1V. These levels ensure compatibility with standard logic levels.
Propagation Delay:
- The propagation delay time (tpd) is between 100ns and 200ns. This should be considered when designing timing-critical circuits.
Handling Precautions:
- Handle the device with care to avoid static discharge, which can damage the internal circuits.
- Follow proper soldering techniques to ensure reliable connections and prevent thermal damage.
Mounting and Layout:
- Use a good quality PCB layout with proper ground planes and decoupling capacitors to minimize noise and improve stability.
- Place decoupling capacitors close to the power pins of the device to reduce supply line noise.
By following these parameters and instructions, you can ensure optimal performance and reliability of the TLE7270-2G in your application.
(For reference only)Inquiry - TLE7270-2G