Micrel Inc. MIC5248-1.2BM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.64 | $0.64 |
| 15+ | $0.15 | $2.25 |
| 25+ | $0.14 | $3.50 |
| 50+ | $0.14 | $7.00 |
| 100+ | $0.12 | $12.00 |
| N+ | $0.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Micrel Inc. |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | - |
| PSRR | 60dB (120Hz) |
| Control Features | Enable, Power Good |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
The MIC5248-1.2BM from Micrel is a fixed 1.2V low dropout linear regulator capable of sourcing 150mA. With a low quiescent current of 150µA and a compact SOT-23-5 package, it is designed for space-conscious, battery-powered applications. It offers 60dB PSRR at 120Hz, ensuring stable and clean power for sensitive low-voltage circuits.
- High Efficiency at Low Voltage: Optimized for 1.2V rails, minimizing power dissipation.
- Space-Saving Design: SOT-23-5 package reduces PCB footprint.
- Low Power Consumption: 150µA quiescent current helps prolong battery life.
- Noise Rejection: 60dB PSRR at 120Hz filters common power line noise.
Core Power for Low-Voltage DSPs
The 1.2V output at 150mA is perfect for powering the core logic of low-voltage DSPs and FPGAs, ensuring stable operation.
Portable Consumer Electronics
Its low quiescent current and small SOT-23-5 package make it suitable for smartphones, wearables, and other portable devices requiring a 1.2V rail.
Memory Power Supplies
Provides a clean, regulated 1.2V supply for DDR memory termination or low-voltage SRAM in embedded systems.
Wireless Transceivers
The 60dB PSRR at 120Hz helps filter mains-related noise, making it suitable for powering RF transceivers in battery-operated devices.
Battery Management ICs
Can be used to power low-voltage analog front-ends in battery monitoring systems, ensuring accurate measurements.
- Q: What is the output voltage of the MIC5248-1.2BM?
- A: The fixed output voltage is 1.2V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data.
- Q: What is the quiescent current?
- A: The quiescent current is 150 µA.
- Q: What package is available?
- A: It is available in a SOT-23-5 package.
- Q: What is the PSRR?
- A: PSRR is 60dB at 120Hz.
MIC5248-1.2BM.pdf
- Q: What is the output voltage of the MIC5248-1.2BM?
- A: The fixed output voltage is 1.2V.
- Q: What is the maximum output current?
- A: It can deliver up to 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data.
- Q: What is the quiescent current?
- A: The quiescent current is 150 µA.
- Q: What package is available?
- A: It is available in a SOT-23-5 package.
- Q: What is the PSRR?
- A: PSRR is 60dB at 120Hz.
