TAEJIN LM78L05D
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.43 | $0.43 |
| 15+ | $0.10 | $1.50 |
| 25+ | $0.10 | $2.50 |
| 50+ | $0.09 | $4.50 |
| 100+ | $0.08 | $8.00 |
| N+ | $0.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | TAEJIN |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.7V @ 40mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 6 mA |
| Current - Supply (Max) | - |
| PSRR | 49dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, 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-SOP |
| ROHS |  |
The LM78L05D is a fixed 5V linear regulator from TAEJIN, offering 100mA output current in an 8-SOP package. With a dropout voltage of 1.7V at 40mA and a quiescent current of 6mA, it provides efficient, stable power for digital and analog circuits. Its 49dB PSRR at 120Hz ensures excellent noise rejection, making it ideal for microcontroller-based designs.
- Fixed 5V Output: Standard voltage for digital logic, eliminating the need for adjustable resistors.
- High PSRR (49dB @ 120Hz): Superior noise rejection for sensitive analog and digital circuits.
- 8-SOP Package: Industry-standard footprint with good thermal characteristics.
- 100mA Output: Suitable for low-power MCU and sensor applications.
Microcontroller Power Supplies
Provides a clean 5V rail for MCUs and digital logic, with 49dB PSRR at 120Hz filtering out line noise.
Sensor Interface Boards
Regulates 5V for temperature and pressure sensors, ensuring accurate readings with stable bias voltage.
Communication Modules
Powers RS-232 transceivers and CAN controllers, with 100mA capacity for multiple interface ICs.
Battery Charger Circuits
Supplies a regulated 5V reference for charge monitoring and control logic in portable devices.
Automotive Electronics
Provides a stable 5V supply for dashboard sensors and infotainment controllers, with robust thermal performance in 8-SOP.
Home Automation Hubs
Delivers 5V to Zigbee/Wi-Fi modules and microcontrollers, ensuring reliable operation in smart home systems.
- Q: What is the output voltage of the LM78L05D?
- A: It provides a fixed 5V output.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The typical input voltage is 5V.
- Q: What is the dropout voltage?
- A: Dropout is 1.7V at 40mA load.
- Q: What is the quiescent current?
- A: Quiescent current is 6mA.
- Q: What package is available?
- A: It comes in an 8-SOP package.
LM78L05D.pdf
- Q: What is the output voltage of the LM78L05D?
- A: It provides a fixed 5V output.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The typical input voltage is 5V.
- Q: What is the dropout voltage?
- A: Dropout is 1.7V at 40mA load.
- Q: What is the quiescent current?
- A: Quiescent current is 6mA.
- Q: What package is available?
- A: It comes in an 8-SOP package.
