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ADM7170ACPZ-R7
+StücklisteIC REG LIN POS ADJ 500MA 8LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #ADM7170ACPZ-R7
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Datenblatt ADM7170ACPZ-R7 DataSheet
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Paket WFDFN-8
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Auf Lager4770
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 5.8V |
| Voltage Dropout (Max) | 0.07V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 2 mA |
| Current - Supply (Max) | 5.1 mA |
| PSRR | 60db ~ 20dB (100kHz ~ 1MHz) |
| Control Features | Enable, Soft Start |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
It includes protection features like current limit and thermal shutdown to safeguard against overload conditions. The device is available in a compact 8-lead LFCSP package, allowing for efficient use in space-constrained designs. Its precise voltage regulation and low noise operation make it suitable for applications requiring tight voltage tolerances and minimal power rail noise, such as RF communications, instrumentation, and data acquisition systems.
Equivalent
1. Texas Instruments: TPS7A47.
2. Microchip Technology: MCP1755.
3. ON Semiconductor: NCP718.
4. STMicroelectronics: LD39130S.
5. Linear Technology/Analog Devices: LT1963A.
These alternatives provide similar functionalities, but specifications like voltage, current ratings, and package types should be verified to ensure compatibility.
Features
1. Output Current: Capable of supplying up to 500 mA.
2. Low Dropout Voltage: Approximately 150 mV at maximum current, enhancing efficiency.
3. Input Voltage Range: Operates from 2.3 V to 6.5 V, making it versatile for various applications.
4. Precision Output Voltage: Offers fixed output voltage options with high accuracy.
5. Low Noise: Exhibits low output noise suitable for noise-sensitive applications.
6. High PSRR: Provides excellent Power Supply Rejection Ratio, improving performance in noisy environments.
7. Thermal and Overcurrent Protection: Safeguards against overheating and overloading.
8. Compact Package: Available in a small, thermally enhanced 6-lead LFCSP package.
9. Stable with Small Capacitors: Compatible with a small 1 µF ceramic input and output capacitors, saving board space.
These features make the ADM7170ACPZ-R7 ideal for applications in communication, industrial, and instrumentation systems where reliable voltage regulation is required.
Pinout
- Pin Count: The ADM7170ACPZ-R7 comes in a 6-lead LFCSP (Lead Frame Chip Scale Package).
- Function: The primary function of the ADM7170 is to provide a stable and regulated output voltage with low noise. It is suitable for powering noise-sensitive applications such as RF, analog, and high-speed digital circuits. The device supports input voltages up to 6.5 V and can supply output currents up to 500 mA, depending on the specific version's output voltage rating.
For detailed information on pin configuration and specific electrical characteristics, it is advisable to consult the device's datasheet provided by Analog Devices.
Manufacturer
Application
1. Communications: Ensures stable voltage supply for RF and microwave applications.
2. Industrial Equipment: Provides precise power for control systems and sensors.
3. Medical Devices: Offers reliable power for sensitive electronic circuits.
4. Consumer Electronics: Powers components in smartphones and portable devices.
5. Instrumentation: Supplies stable voltage for measurement and testing equipment.
6. Data Centers: Supports systems requiring efficient power management.
These applications benefit from the ADM7170ACPZ-R7's low noise, high PSRR, and wide input voltage range.