Catalog
500mA Peak Output LDO w/ Flag
| Part | PSRR | Current - Quiescent (Iq) | Protection Features | Voltage - Input (Max) [Max] | Output Type | Voltage Dropout (Max) [Max] | Number of Regulators | Mounting Type | Package / Case | Package / Case [custom] | Package / Case | Control Features | Current - Supply (Max) [Max] | Output Configuration | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Min/Fixed) | Supplier Device Package | Current - Output | Voltage - Output (Min/Fixed) | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | Adjustable | 0.6 V | 1 | Surface Mount | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Enable | 25 mA | Positive | 125 °C | -40 °C | Adjustable | 8-MSOP | 500 mA | ||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Enable | 25 mA | Positive | 125 °C | -40 °C | 8-MSOP | 500 mA | 3.3 V | 1.81 mOhm | ||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | SC-74A SOT-753 | Enable | 25 mA | Positive | 125 °C | -40 °C | SOT-23-5 | 500 mA | 3.2 V | 1.81 mOhm | ||||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | SC-74A SOT-753 | Enable | 25 mA | Positive | 125 °C | -40 °C | SOT-23-5 | 500 mA | 3.3 V | 1.81 mOhm | ||||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | SC-74A SOT-753 | Enable | 25 mA | Positive | 125 °C | -40 °C | SOT-23-5 | 500 mA | 3.6 V | 1.81 mOhm | ||||
Microchip Technology | |||||||||||||||||||||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | SC-74A SOT-753 | Enable | 25 mA | Positive | 125 °C | -40 °C | SOT-23-5 | 500 mA | 2.5 V | 1.81 mOhm | ||||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Enable | 25 mA | Positive | 125 °C | -40 °C | 8-MSOP | 500 mA | 3.3 V | 1.81 mOhm | ||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | 0.6 V | 1 | Surface Mount | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Enable Error Flag | 25 mA | Positive | 125 °C | -40 °C | 8-MSOP | 500 mA | 5 V | 1.81 mOhm | ||
Microchip Technology | 75 dB | 3 µA | Over Current Over Temperature Reverse Polarity | 12 V | Adjustable | 0.6 V | 1 | Surface Mount | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Enable | 25 mA | Positive | 125 °C | -40 °C | Adjustable | 8-MSOP | 500 mA |
Key Features
• * Error flag indicates undervoltage fault
• * Guaranteed 500mA peak output over the full operating temperature range
• * Low 500mV maximum dropout voltage at full load
• * Extremely tight load and line regulation
• * Tiny SOT-23-5 and MM8® power MSOP-8 package
• * Low noise output
• * Low temperature coefficient
• * Current and thermal limiting
• * Reversed battery protection
• * CMOS/TTL-compatible enable/shutdown control
• * Near-zero shutdown current
Description
AI
The MIC5216 is an efficient linear voltage regulator with high peak output current capability, very low dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load.
The MIC5216 is designed to provide a peak output current for startup conditions where higher in-rush current is demanded. It features a 500mA peak output rating. Continuous output current is limited only by package and layout.
The MIC5216 has an internal undervoltage monitor with a flag output. It also can be enabled or shutdown by a CMOS- or TTL-compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key features include reversed battery protection, current limiting, over-temperature shutdown, and low noise performance.
The MIC5216 is available in fixed output voltages in space-saving SOT-23-5 and MM8® 8-pin power MSOP packages. For higher power requirements, see the MIC5209 or MIC5237.