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LP2980IM5-5.0
+StücklisteIC REG LINEAR 5V 50MA SOT23-5
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HerstellerTexas Instruments
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Herstellerteil #LP2980IM5-5.0
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Paket SOT-23-5
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Auf Lager7464
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.22V @ 50mA |
| Current-Output | 50mA |
| Current-Quiescent(Iq) | 95 µA |
| Current-Supply(Max) | 1.2 mA |
| PSRR | 63dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Übersicht
Description
Key features include low output noise, high power supply rejection ratio (PSRR), and low quiescent current, contributing to extended battery life. The LP2980IM5-5.0 also incorporates a thermal shutdown feature and current limiting to protect against overload conditions. It is housed in a small SOT-23-5 package, making it ideal for space-constrained designs. Additionally, it is suitable for applications in portable devices, wireless communication systems, and other electronics needing stable voltage regulation with minimal power loss.
Equivalent
1. MIC5205-5.0 from Microchip Technology
2. TLV70050 from Texas Instruments
3. NCP4684-50 from ON Semiconductor
4. LD3985M50R from STMicroelectronics
These alternatives offer similar voltage regulation performance, but always check the specific electrical characteristics and package compatibility for your application.
Features
1. Low Dropout Voltage: Typically around 50 mV at light loads and 280 mV at 50 mA load current.
2. Low Quiescent Current: Approximately 120 µA, making it efficient for battery applications.
3. Precision Output: Offers a precise output with a tolerance of ±1.5% over temperature, line, and load variations.
4. Current Limit Protection: Includes a current limiting feature to prevent damage due to overcurrent.
5. Thermal Protection: Integrated thermal overload protection to prevent overheating.
6. Stable with Low ESR Capacitors: Designed to work with ceramic capacitors, offering flexibility in design.
7. Package: Comes in a SOT-23-5 package, which is compact and suitable for space-constrained applications.
These features make the LP2980IM5-5.0 suitable for applications that require reliable voltage regulation with minimal power consumption and footprint.
Pinout
1. Pin 1 (GND): Ground. This pin is connected to the ground reference point.
2. Pin 2 (VOUT): Output Voltage. This pin provides the regulated output voltage, which in this case is 5.0V.
3. Pin 3 (SENSE): Sense. This pin is used to sense the output voltage to improve regulation and is typically connected to the load or to the VOUT pin.
4. Pin 4 (SHUTDOWN): Shutdown. This pin is used to enable or disable the regulator. A low voltage on this pin shuts down the regulator, while a high voltage (or left floating) enables it.
5. Pin 5 (VIN): Input Voltage. This pin receives the input voltage from the power supply.
The LP2980IM5-5.0 offers features such as low dropout voltage, low quiescent current, and good load and line regulation, making it suitable for battery-powered applications.
Manufacturer
Texas Instruments is a leading player in the semiconductor industry, known for its innovation and contribution to the advancement of technology in areas such as analog chips, embedded processors, and digital signal processing. The company has a strong emphasis on research and development, ensuring they remain at the forefront of technological advancements and market demands. TI's extensive product portfolio and commitment to quality have made it a trusted supplier in the electronics industry worldwide.