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AZ1117H-ADJTRG1
+StücklisteIC REG LINEAR POS ADJ 1A SOT223
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HerstellerDioden Incorporated
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Herstellerteil #AZ1117H-ADJTRG1
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Paket TO-261-4
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Auf Lager6103
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR) |
| Series | AZ1117 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 13.75V |
| Voltage Dropout (Max) | 1.25V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 75dB (120Hz) |
| Protection Features | Thermal Shutdown |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
This adjustable version allows users to set the output voltage with external resistors, offering flexibility in various circuit designs. The AZ1117H-ADJTRG1 typically supports an output current of up to 1A, catering to moderate power requirements. It features thermal protection and current limiting to safeguard against overload and overheating, ensuring reliable operation.
The device is commonly packaged in a SOT-223 or TO-252, facilitating easy integration into PCB layouts. Its compact size and robust performance make the AZ1117H-ADJTRG1 suitable for consumer electronics, telecommunications, and industrial applications where space and efficiency are critical considerations.
Equivalent
1. LM1117 series by Texas Instruments
2. AMS1117 series by Advanced Monolithic Systems
3. LD1117 series by STMicroelectronics
4. NCP1117 series by ON Semiconductor
These equivalents offer similar voltage regulation, current output, and package options. Always verify specific electrical characteristics and pin configurations to ensure compatibility.
Features
1. Adjustable Output Voltage: The regulator allows the output voltage to be adjusted, providing flexibility for various applications.
2. Low Dropout Voltage: It offers a low dropout voltage, typically around 1.3V at a full load of 1A, which ensures efficient use of input power.
3. High Output Current: The device can deliver up to 1A of output current, suitable for powering a variety of electronic circuits.
4. Thermal Protection: It includes built-in thermal shutdown protection to prevent the device from overheating during excessive power conditions.
5. Current Limiting: Integrated current limiting helps protect the regulator and the connected load from overcurrent conditions.
6. Stable with Low ESR Capacitors: The design is stable with both low equivalent series resistance (ESR) output capacitors, enhancing performance and reliability.
7. Package Options: Available in multiple package options, including SOT-223, which suits space-constrained applications.
These features make the AZ1117H-ADJTRG1 suitable for a range of consumer electronics, industrial applications, and other circuits requiring reliable voltage regulation.
Pinout
1. Input (Pin 1): This pin receives the input voltage which should be higher than the desired output voltage by a certain dropout voltage to ensure proper regulation.
2. Output (Pin 2): This pin provides the regulated output voltage. The voltage is adjustable based on the external resistor divider connected between the output, the adjustment (or ground) pin, and ground.
3. Adjustment (Pin 3): This pin is used to set the output voltage. By connecting a resistor network between this pin, the output, and ground, the desired output voltage can be configured.
This device is used in applications requiring a stable voltage with minimal input-to-output differential, and it supports a range of output voltages due to its adjustable nature.
Manufacturer
Application
1. Consumer Electronics: Provides reliable power regulation for devices like smartphones, tablets, and laptops.
2. Networking Equipment: Ensures stable voltage supply for routers, switches, and modems.
3. Industrial Automation: Supports sensors and control units requiring consistent voltage levels.
4. Telecommunications: Powers equipment such as base stations and repeaters.
5. Medical Equipment: Used in diagnostic and monitoring devices needing precise voltage regulation.
6. Embedded Systems: Suitable for microcontroller-based applications that demand low noise and high efficiency.
These applications benefit from its adjustable output voltage, low dropout characteristics, and high efficiency.