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MIC5270YM5
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ManufacturerMicrochip Technology
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Mfr. Part #MIC5270YM5
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Datasheet MIC5270YM5 DataSheet
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In Stock5249
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Specifications
| Attribute | Value |
| EURoHS | Compliant |
| ECCN(US) | EAR99 |
| PartStatus | Unconfirmed |
| Automotive | No |
| PPAP | No |
| Mounting | Surface Mount |
| PackageHeight | 1.1 |
| PackageWidth | 1.6 |
| PackageLength | 2.9 |
| PCBchanged | 5 |
| StandardPackageName | SOT |
| SupplierPackage | SOT-23 |
| PinCount | 5 |
| Type | LDO |
| NumberofOutputs | 1 |
| Polarity | Negative |
| Accuracy(%) | ±2 |
| OutputType | Adjustable |
| OutputVoltage(V) | -1.2 to -14 |
| MaximumOutputCurrent(A) | 0.1 |
| MinimumInputVoltage(V) | -16 |
| MaximumInputVoltage(V) | -3.3 |
| MaximumDropoutVoltage@Current(V) | 0.5@50mA|0.7@100mA |
| LineRegulation | 0.15%/V |
| LoadRegulation | 1.8% |
| JunctiontoAmbient | 235°C/W |
| SpecialFeatures | Current Limit|Thermal Shutdown Protection |
| MinimumOperatingTemperature(°C) | -40 |
| MaximumOperatingTemperature(°C) | 125 |
| TypicalGroundCurrent@FullLoad(mA) | 2.1 |
Overview
Description
The MIC5270YM5 is a high-performance, low-dropout (LDO) voltage regulator designed by Microchip Technology. It is part of the MIC5270 series, known for its low noise and high power supply rejection ratio (PSRR), making it suitable for powering sensitive analog and RF circuitry in applications where clean voltage is crucial. The device offers an output current of up to 100 mA with a low dropout voltage, typically around 165 mV at full load, which enhances energy efficiency.
Key features of the MIC5270YM5 include a wide input voltage range, typically from 2.3V to 5.5V, and a fixed or adjustable output voltage range from 1.0V to 5.0V, allowing flexibility in various applications. The regulator also incorporates thermal shutdown and current limit protection to prevent damage under fault conditions.
Housed in a compact 5-pin SOT-23-5 package, the MIC5270YM5 is well-suited for portable and space-constrained designs. Its combination of low noise, high PSRR, and small form factor makes it ideal for powering RF modules, microcontrollers, and other noise-sensitive components.
Key features of the MIC5270YM5 include a wide input voltage range, typically from 2.3V to 5.5V, and a fixed or adjustable output voltage range from 1.0V to 5.0V, allowing flexibility in various applications. The regulator also incorporates thermal shutdown and current limit protection to prevent damage under fault conditions.
Housed in a compact 5-pin SOT-23-5 package, the MIC5270YM5 is well-suited for portable and space-constrained designs. Its combination of low noise, high PSRR, and small form factor makes it ideal for powering RF modules, microcontrollers, and other noise-sensitive components.
Equivalent
The MIC5270YM5 is a low dropout (LDO) voltage regulator. Equivalent products include the LP2980 from Texas Instruments, the NCP551 from ON Semiconductor, the AP7333 from Diodes Incorporated, and the MCP1700 from Microchip Technology. These alternatives offer similar features such as low dropout voltage, low quiescent current, and various output voltage options. Always check the datasheet specifications to ensure compatibility with your specific application requirements.
Features
The MIC5270YM5 is a low-dropout (LDO) voltage regulator designed for portable and battery-powered applications. Key features include:
1. Low Dropout Voltage: Typically around 150mV at full load, which enhances efficiency and performance in low-voltage applications.
2. Output Voltage Options: Available in fixed output voltage options, simplifying design and reducing external components.
3. Low Quiescent Current: Consumes minimal power with a quiescent current of typically 20µA, suitable for battery-operated devices.
4. High Output Accuracy: Ensures stable and precise voltage regulation with an accuracy of ±2% over temperature and load variations.
5. Thermal Shutdown Protection: Prevents damage due to excessive heat by shutting down the regulator when a certain temperature threshold is exceeded.
6. Current Limiting: Protects the LDO and the circuit by limiting the output current during overload or short-circuit conditions.
7. Small Package: Available in a compact SOT-23-5 package, ideal for space-constrained applications.
8. Wide Input Voltage Range: Supports input voltages up to 30V, making it versatile for various applications.
These features make the MIC5270YM5 suitable for applications requiring efficient power regulation and space-saving designs.
1. Low Dropout Voltage: Typically around 150mV at full load, which enhances efficiency and performance in low-voltage applications.
2. Output Voltage Options: Available in fixed output voltage options, simplifying design and reducing external components.
3. Low Quiescent Current: Consumes minimal power with a quiescent current of typically 20µA, suitable for battery-operated devices.
4. High Output Accuracy: Ensures stable and precise voltage regulation with an accuracy of ±2% over temperature and load variations.
5. Thermal Shutdown Protection: Prevents damage due to excessive heat by shutting down the regulator when a certain temperature threshold is exceeded.
6. Current Limiting: Protects the LDO and the circuit by limiting the output current during overload or short-circuit conditions.
7. Small Package: Available in a compact SOT-23-5 package, ideal for space-constrained applications.
8. Wide Input Voltage Range: Supports input voltages up to 30V, making it versatile for various applications.
These features make the MIC5270YM5 suitable for applications requiring efficient power regulation and space-saving designs.
Pinout
The MIC5270YM5 is a low-dropout (LDO) linear voltage regulator. It typically comes in a SOT-23-5 package, which has 5 pins. The pin functions are as follows:
1. VOUT (Pin 1): This is the output pin where the regulated voltage is provided.
2. GND (Pin 2): This pin is connected to the ground. It is the common ground for both the input and output voltages.
3. VIN (Pin 3): This pin is for the input voltage. The voltage regulator receives the input voltage through this pin.
4. EN (Pin 4): This is the enable pin. It is a digital input that turns the regulator on or off. The regulator is enabled when this pin is high.
5. NC (Pin 5): This pin is typically marked as "no connection" and is not internally connected within the device.
The MIC5270YM5 is designed for low power applications and provides a stable output voltage with low dropout voltage, making it suitable for battery-powered devices.
1. VOUT (Pin 1): This is the output pin where the regulated voltage is provided.
2. GND (Pin 2): This pin is connected to the ground. It is the common ground for both the input and output voltages.
3. VIN (Pin 3): This pin is for the input voltage. The voltage regulator receives the input voltage through this pin.
4. EN (Pin 4): This is the enable pin. It is a digital input that turns the regulator on or off. The regulator is enabled when this pin is high.
5. NC (Pin 5): This pin is typically marked as "no connection" and is not internally connected within the device.
The MIC5270YM5 is designed for low power applications and provides a stable output voltage with low dropout voltage, making it suitable for battery-powered devices.
Manufacturer
The MIC5270YM5 is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. They provide a broad range of products and solutions, serving various industries such as automotive, aerospace, consumer electronics, and industrial sectors. Microchip is known for providing reliable, high-performance products and comprehensive support to its customers, enabling them to create innovative and efficient electronic solutions.
Application
The MIC5270YM5 is a low-dropout (LDO) voltage regulator designed for applications requiring high efficiency and precise voltage regulation. Its application areas include battery-powered devices, portable electronics, and handheld gadgets, where power efficiency and space are critical. It is also suitable for use in wireless communication devices, sensor modules, and IoT devices due to its low quiescent current and small footprint. Additionally, it can be used in automotive electronics and industrial control systems where reliable voltage regulation is needed under varying input conditions. The device's low dropout voltage makes it ideal for applications requiring extended battery life.
Package
The MIC5270YM5 is a low-dropout regulator available in a 5-lead SOT-23 package.
