Texas Instruments UA78L05AIDR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.35 | $0.35 |
| 15+ | $0.34 | $5.10 |
| 25+ | $0.33 | $8.25 |
| 50+ | $0.31 | $15.50 |
| 100+ | $0.28 | $28.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | 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) | - |
| Current - Supply (Max) | - |
| PSRR | 49dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
The UA78L05AIDR from Texas Instruments is a fixed 5V linear regulator rated for 100mA. It offers a simple, reliable solution for generating a 5V rail from higher input voltages. The 8-SOIC package is suitable for surface-mount assembly in automated manufacturing.
- Proven 78L05 Architecture: Industry-standard design with wide availability and support.
- Surface-Mount 8-SOIC: Ideal for automated PCB assembly.
- Stable 5V Output: Reliable for digital and analog circuits.
- Thermal Protection: Built-in current limiting and thermal shutdown.
General-Purpose 5V Rail
Provides a stable 5V supply for logic ICs, relays, and small motors in embedded systems.
Microcontroller Power
Reliable 5V for 8051, PIC, and AVR microcontrollers in industrial control boards.
Analog Circuit Supply
49dB PSRR at 120Hz helps reduce mains hum in audio and instrumentation circuits.
Automotive Electronics
8-SOIC package and robust design suitable for automotive body control modules.
Power Supply for Sensors
Provides clean 5V for Hall-effect sensors, temperature sensors, and pressure transducers.
Consumer Electronics
Used in set-top boxes, gaming peripherals, and home appliances for local 5V regulation.
- Q: What is the output voltage of the UA78L05AIDR?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for absolute maximum ratings.
- Q: What is the dropout voltage?
- A: Dropout voltage is 1.7V at 40mA load.
- Q: What is the PSRR?
- A: PSRR is 49dB at 120Hz.
- Q: What package is available?
- A: It comes in an 8-SOIC package.
UA78L05AIDR.pdf
- Q: What is the output voltage of the UA78L05AIDR?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for absolute maximum ratings.
- Q: What is the dropout voltage?
- A: Dropout voltage is 1.7V at 40mA load.
- Q: What is the PSRR?
- A: PSRR is 49dB at 120Hz.
- Q: What package is available?
- A: It comes in an 8-SOIC package.
