| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.30 | $0.30 |
| 15+ | $0.07 | $1.05 |
| 25+ | $0.07 | $1.75 |
| 50+ | $0.07 | $3.50 |
| 100+ | $0.06 | $6.00 |
| N+ | $0.01 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Shenzhen Slkormicro Semicon Co., Ltd. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 12V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.7V @ 40mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 6 mA |
| Current - Supply (Max) | - |
| PSRR | 37dB (120Hz) |
| Control Features | - |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Supplier Device Package | SOT-89 |
| ROHS |  |
The SL78L12 from Shenzhen Slkormicro Semicon is a fixed 12V low dropout linear regulator capable of delivering 100mA. With a dropout of 1.7V at 40mA and a quiescent current of 6mA, it offers a simple, cost-effective solution for industrial and consumer applications. The SOT-89 package provides a compact footprint with adequate thermal dissipation for moderate loads.
- Fixed 12V Output: Simplifies design for standard 12V logic and sensor rails.
- Compact SOT-89 Package: Saves PCB space in space-limited designs.
- Cost-Effective: Economical solution for high-volume consumer products.
- Reliable Protection: Internal current limiting and thermal shutdown (per datasheet).
12V Rail for Industrial Sensors
Provides a stable 12V supply for proximity sensors, pressure transducers, and level detectors in factory automation.
Relay and Solenoid Drivers
Delivers 100mA to drive small relays and solenoids in control panels and vending machines.
Analog Signal Conditioning
Clean 12V rail for op-amp circuits and instrumentation amplifiers in measurement systems.
LED Lighting Control
Regulates power for LED driver logic and dimming circuits in architectural lighting.
Consumer Appliances
Reliable power for microcontrollers and display drivers in washing machines, microwaves, and air conditioners.
Battery Charger Circuits
Provides reference voltage for charger control loops in power management systems.
- Q: What is the output voltage?
- A: The fixed output voltage is 12V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.7V at 40mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 6 mA.
- Q: What package is available?
- A: The device comes in a SOT-89 package.
SL78L12.pdf
- Q: What is the output voltage?
- A: The fixed output voltage is 12V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.7V at 40mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 6 mA.
- Q: What package is available?
- A: The device comes in a SOT-89 package.
