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LM2936MP-5.0
+StücklisteIC REG LINEAR 5V 50MA SOT223-4
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HerstellerTexas Instruments
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Herstellerteil #LM2936MP-5.0
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Datenblatt LM2936MP-5.0 DataSheet
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Paket SOT-223-4
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Auf Lager5121
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Not For New Designs |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.4V @ 50mA |
| Current-Output | 50mA |
| Current-Quiescent(Iq) | 9 µA |
| Current-Supply(Max) | 2.5 mA |
| PSRR | 60dB (120Hz) |
| ProtectionFeatures | Over Temperature, Reverse Polarity, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
Übersicht
Description
One of the key features of the LM2936MP-5.0 is its low dropout voltage, which ensures efficient operation even with minimal input-output voltage differentials. It is also equipped with internal short-circuit current limiting and thermal shutdown capabilities, providing protection against overload and overheating, thus enhancing the reliability and durability of the applications it is used in.
This regulator is typically used in automotive, industrial, and consumer electronics applications where a stable and efficient 5 V power supply is needed. The LM2936MP-5.0 is available in various package options, including small surface-mount packages, to accommodate different design requirements.
Equivalent
1. MIC5205-5.0: A similar LDO regulator with low dropout and low noise features.
2. LP2950-5.0: Another low dropout regulator with comparable performance.
3. TS2950CT-5.0: Offers similar voltage regulation capabilities.
Always verify pin compatibility and electrical characteristics before substitution to ensure they meet your specific application requirements.
Features
1. Low Quiescent Current: It operates with a minimal quiescent current of around 15 µA, making it suitable for battery-powered applications.
2. Low Dropout Voltage: The dropout voltage is typically around 200 mV at load currents of 50 mA, allowing efficient regulation even with small input-output voltage differences.
3. Wide Input Voltage Range: The regulator can handle input voltages from 5.5V to 40V, offering flexibility for various power sources.
4. Output Current: It provides up to 50 mA of output current, suitable for powering low-power applications.
5. Protection Features: The device includes protection mechanisms such as current limiting and thermal shutdown to prevent damage under fault conditions.
6. Temperature Range: Operational across a wide temperature range, typically from -40°C to +125°C, ensuring reliability in diverse environments.
7. Package Options: Available in a surface-mount package, making it suitable for space-constrained designs.
These features make the LM2936MP-5.0 a versatile choice for efficient voltage regulation in various electronic applications.
Pinout
1. Input (Pin 1): Connects to the input voltage source.
2. Ground (Pin 2): Common ground pin for both input and output.
3. Output (Pin 3): Provides a regulated output voltage of 5.0V.
4. Feedback (Pin 4): Not used in fixed output versions like the 5.0V; this is typically tied internally or left unconnected.
5. Shutdown (Pin 5): Used to turn off the regulator; if not used, it is usually connected to the ground.
6. Bypass (Pin 6): Used for noise reduction; connecting a capacitor here can improve output noise performance.
7. NC (Pins 7 and 8): These are no-connect pins and have no electrical connection inside the device.
The LM2936MP-5.0 is specifically designed to provide a stable 5.0V output from higher voltage inputs with low dropout and is known for its low quiescent current, making it ideal for battery-operated devices.