Diotec Semiconductor DI78L05DAB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.38 | $0.38 |
| 15+ | $0.37 | $5.55 |
| 25+ | $0.36 | $9.00 |
| 50+ | $0.34 | $17.00 |
| 100+ | $0.30 | $30.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Diotec Semiconductor |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 6 mA |
| Current - Supply (Max) | - |
| PSRR | 49dB (120Hz) |
| Control Features | - |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| ROHS |  |
The DI78L05DAB from Diotec Semiconductor is a fixed 5V linear regulator delivering up to 100mA. Housed in an 8-SO package, it offers a quiescent current of 6mA and 49dB PSRR at 120Hz, making it a reliable choice for noise-sensitive analog and digital circuits.
- Stable 5V output: Fixed regulation ensures consistent performance for logic and sensor circuits.
- Compact 8-SO package: Saves board space in space-constrained designs.
- Good ripple rejection: 49dB at 120Hz reduces mains hum in audio and instrumentation.
- Low-cost solution: Simple architecture ideal for cost-sensitive consumer and industrial products.
Industrial Control Systems
The DI78L05DAB provides a stable 5V rail for microcontrollers and logic circuits in industrial environments, with its 100mA capacity sufficient for low-power control ICs.
Consumer Electronics
Use it to power sensors, op-amps, or small display drivers in appliances, where the 49dB PSRR at 120Hz helps reject mains ripple.
Battery-Powered Devices
For simple battery-operated gadgets, this LDO maintains a clean 5V output, though the 6mA quiescent current is best for applications where standby power is not critical.
Audio Equipment
The 49dB ripple rejection at 120Hz makes it suitable for analog audio stages that require a low-noise supply from a rectified AC source.
Automation Modules
In PLC or sensor interface modules, the 8-SO package allows compact PCB layouts while delivering regulated power to auxiliary circuits.
- Q: What is the output voltage of the DI78L05DAB?
- A: The DI78L05DAB provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA of output current.
- Q: What is the input voltage range?
- A: The input voltage is 5V (typical for a 5V regulator, with headroom required).
- Q: What is the dropout voltage?
- A: Dropout voltage is not specified in the available data.
- Q: What is the quiescent current?
- A: The quiescent current is 6 mA.
- Q: What package is available?
- A: It comes in an 8-SO package.
DI78L05DAB.pdf
- Q: What is the output voltage of the DI78L05DAB?
- A: The DI78L05DAB provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA of output current.
- Q: What is the input voltage range?
- A: The input voltage is 5V (typical for a 5V regulator, with headroom required).
- Q: What is the dropout voltage?
- A: Dropout voltage is not specified in the available data.
- Q: What is the quiescent current?
- A: The quiescent current is 6 mA.
- Q: What package is available?
- A: It comes in an 8-SO package.
