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LT1964ES5-SD#TRPBF
+Lista de MateriaisIC REG LIN NEG ADJ 200MA TSOT23
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LT1964ES5-SD#TRPBF
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Ficha Técnica LT1964ES5-SD#TRPBF DataSheet
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Pacote SOT-23-5
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Negative |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | -20V |
| Voltage-Output(Min/Fixed) | -1.22V |
| Voltage-Output(Max) | -20V |
| VoltageDropout(Max) | 0.49V @ 200mA |
| Current-Output | 200mA |
| PSRR | 54dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
Visão Geral
Description
The LT1964ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator designed for applications requiring low noise and fast transient response. This device is part of the LT1964 series produced by Analog Devices. It is capable of delivering up to 200 mA of output current with a maximum dropout voltage of about 340 mV at full load. The "ES5" in its designation indicates its SOT-23 package, a compact form factor suitable for space-constrained applications.
Key features include a wide input voltage range, low quiescent current, and high power supply rejection ratio (PSRR), making it ideal for powering sensitive analog and RF circuits. The regulator also incorporates overcurrent and thermal shutdown protection, ensuring reliable operation under various conditions. The "#TRPBF" suffix indicates that the device is lead-free and RoHS compliant, suitable for environmentally friendly designs.
Overall, the LT1964ES5-SD#TRPBF is well-suited for noise-sensitive applications such as battery-powered devices, portable instruments, and communication equipment.
Key features include a wide input voltage range, low quiescent current, and high power supply rejection ratio (PSRR), making it ideal for powering sensitive analog and RF circuits. The regulator also incorporates overcurrent and thermal shutdown protection, ensuring reliable operation under various conditions. The "#TRPBF" suffix indicates that the device is lead-free and RoHS compliant, suitable for environmentally friendly designs.
Overall, the LT1964ES5-SD#TRPBF is well-suited for noise-sensitive applications such as battery-powered devices, portable instruments, and communication equipment.
Equivalent
The LT1964ES5-SD#TRPBF is a low-noise, low-dropout (LDO) voltage regulator. Equivalent products include the TPS79318 from Texas Instruments, the MIC5205 from Microchip, and the NCP699 from ON Semiconductor. These alternatives offer similar voltage regulation and low-noise features, although exact specifications like dropout voltage, output current, and package type should be verified to ensure compatibility with your application requirements.
Features
The LT1964ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator designed by Analog Devices. Key features include:
1. Low Dropout Voltage: The device offers a low dropout voltage, making it efficient for applications where the input voltage is close to the output voltage.
2. Output Current: It can supply up to 200mA of output current.
3. Input Voltage Range: The regulator supports a wide input voltage range, enhancing its versatility in different applications.
4. Low Quiescent Current: It features low quiescent current, which is beneficial for battery-powered applications as it extends battery life.
5. Stability: The device is stable with low-ESR capacitors, which adds to its flexibility in design choices.
6. Thermal Protection: It includes built-in thermal protection to prevent damage from overheating.
7. Small Package: Available in compact packaging, it is suitable for space-constrained applications.
8. Reverse Protection: The regulator is designed with reverse protection to safeguard against damages from reverse voltage scenarios.
These features make it suitable for use in portable devices, battery-powered systems, and other applications requiring efficient voltage regulation.
1. Low Dropout Voltage: The device offers a low dropout voltage, making it efficient for applications where the input voltage is close to the output voltage.
2. Output Current: It can supply up to 200mA of output current.
3. Input Voltage Range: The regulator supports a wide input voltage range, enhancing its versatility in different applications.
4. Low Quiescent Current: It features low quiescent current, which is beneficial for battery-powered applications as it extends battery life.
5. Stability: The device is stable with low-ESR capacitors, which adds to its flexibility in design choices.
6. Thermal Protection: It includes built-in thermal protection to prevent damage from overheating.
7. Small Package: Available in compact packaging, it is suitable for space-constrained applications.
8. Reverse Protection: The regulator is designed with reverse protection to safeguard against damages from reverse voltage scenarios.
These features make it suitable for use in portable devices, battery-powered systems, and other applications requiring efficient voltage regulation.
Pinout
The LT1964ES5-SD#TRPBF is a low-dropout (LDO) negative linear voltage regulator. It is housed in a 5-lead SOT-23 package. The pin count for this device is 5.
Here are the pin functions:
1. Input (VIN): The input pin where the unregulated negative voltage is applied.
2. Ground (GND): Common ground pin for the device.
3. Output (VOUT): The regulated negative output voltage is provided at this pin.
4. Shutdown (SHDN): An active-high pin used to enable or disable the regulator. When pulled high, the device is in shutdown mode.
5. Bypass (BYP): This pin is optional and can be connected to a capacitor to improve noise performance by lowering the output voltage noise.
The LT1964 offers a low dropout voltage and is designed for applications requiring efficient regulation of negative voltages.
Here are the pin functions:
1. Input (VIN): The input pin where the unregulated negative voltage is applied.
2. Ground (GND): Common ground pin for the device.
3. Output (VOUT): The regulated negative output voltage is provided at this pin.
4. Shutdown (SHDN): An active-high pin used to enable or disable the regulator. When pulled high, the device is in shutdown mode.
5. Bypass (BYP): This pin is optional and can be connected to a capacitor to improve noise performance by lowering the output voltage noise.
The LT1964 offers a low dropout voltage and is designed for applications requiring efficient regulation of negative voltages.
Manufacturer
The LT1964ES5-SD#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves various markets, including industrial, automotive, communication, consumer, and healthcare sectors. They are renowned for their expertise in data conversion, signal processing, and power management technology, providing solutions that bridge the physical and digital worlds.
Application
The LT1964ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator. Its application areas include powering sensitive electronics that require a stable supply voltage with minimal noise, such as in telecommunications equipment, industrial automation, medical devices, and portable electronics. It's also suitable for systems requiring efficient power management, like battery-powered devices, where extended battery life is crucial. Additionally, its low dropout voltage and low quiescent current make it ideal for use in automotive electronics and instrumentation systems where energy efficiency and thermal performance are priorities.
Package
The LT1964ES5-SD#TRPBF is a low-dropout (LDO) linear regulator packaged in a SOT-23 (Small Outline Transistor) package. The "ES5" indicates a 5-lead configuration, while "#TRPBF" denotes that it is available in tape and reel packaging for automated assembly and is lead-free (RoHS compliant).
