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ADP1755ACPZ
+StücklisteIC REG LIN POS ADJ 1.2A 16-LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #ADP1755ACPZ
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Datenblatt ADP1755ACPZ DataSheet
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Auf Lager23665
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| PartStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 3.6V |
| Voltage-Output(Min/Fixed) | 0.75V |
| Voltage-Output(Max) | 3.3V |
| VoltageDropout(Max) | 0.2V @ 1.2A |
| Current-Output | 1.2A |
| PSRR | 65dB ~ 51dB (1kHz ~ 100kHz) |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Current, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-WQFN Exposed Pad, CSP |
| SupplierDevicePackage | 16-LFCSP (4x4) |
| BaseProductNumber | ADP1755 |
| Current-Supply(Max) | 1.4 mA |
Übersicht
Description
Operating from an input voltage range of 1.6 V to 3.6 V, the ADP1755ACPZ is ideal for powering low-voltage digital and analog devices. It features a low quiescent current, enhancing battery life in portable applications. The regulator also includes protections such as current limit and thermal overload, ensuring safe operation under various conditions.
The ADP1755ACPZ offers excellent line and load transient responses, maintaining output voltage stability during sudden changes in load or input voltage. It's typically used in applications like portable electronics, wireless devices, and networking equipment. The compact package size makes it suitable for designs where PCB space is limited.
Equivalent
1. Texas Instruments: TPS7A4700
2. Microchip Technology: MCP1826
3. Linear Technology/Analog Devices: LT3080
4. ON Semiconductor: NCP1117
5. Maxim Integrated: MAX15051
These alternatives may have different specifications, so it's important to check their datasheets to ensure compatibility with your application.
Features
The ADP1755ACPZ is equipped with several protection features, including current limit, short-circuit protection, and thermal overload protection. It also provides excellent line and load transient response, maintaining stability even under varying load conditions. The device is housed in a small, thermally enhanced 8-lead LFCSP package, making it suitable for compact and space-constrained designs. Its combination of low noise, high PSRR, and low dropout voltage makes it ideal for powering sensitive analog circuits, RF applications, and other high-performance electronics.
Pinout
The key functions of the ADP1755ACPZ include:
- Adjustable Output Voltage: The output voltage can be set within a certain range using external resistors.
- Low Dropout Voltage: It offers a low dropout voltage, which is ideal for battery-powered applications.
- High Accuracy and Stability: Provides accurate voltage regulation with excellent line and load transient response.
- Enable Pin: The device can be turned on or off via an enable pin, offering power-saving capabilities when not in use.
- Protection Features: Includes overcurrent and thermal overload protection to ensure reliable operation.
This combination of features makes the ADP1755ACPZ suitable for a wide range of applications, including consumer electronics, instrumentation, and communication devices.
Manufacturer
Application
1. Portable and Battery-Powered Devices: Utilized for efficient power management in smartphones, tablets, and other handheld devices.
2. RF and Analog Circuits: Ideal for providing stable power to sensitive RF components and analog circuits where low noise is crucial.
3. FPGA and DSP Power Supplies: Used to power digital devices requiring precise voltage regulation.
4. Industrial and Medical Equipment: Ensures reliable performance in environments demanding high precision and stability.
These applications benefit from its high PSRR, low noise, and low dropout features.