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IC REG LINEAR -5V 100MA 8-SOIC
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #LM79L05ACMX
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데이터시트 LM79L05ACMX DataSheet
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사양
| 속성 | 가치 |
| Part Status | Not For New Designs |
| Output Configuration | Negative |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | -35V |
| Voltage - Output (Min / Fixed) | -5V |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 6 mA |
| PSRR | 50dB (120Hz) |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | LM79L05 |
개요
Description
Key features include thermal overload protection, short-circuit protection, and a wide input voltage range, typically from -7V to -20V. It also offers a low output noise, which is beneficial for sensitive analog circuits. The package type, "ACMX," indicates it comes in a compact 5-lead SOT-23 surface-mount configuration, making it ideal for space-constrained applications.
Applications of the LM79L05ACMX include powering analog circuits, op-amps, and communication devices that require a stable negative voltage supply. Overall, this regulator is a reliable choice for various electronic projects and designs that require efficient voltage regulation.
Equivalent
Features
1. Input Voltage Range: Typically from -7V to -25V.
2. Low Dropout Voltage: Ensures efficient performance even with small voltage differences between input and output.
3. Thermal Protection: Includes internal thermal shutdown to prevent damage from overheating.
4. Short-Circuit Protection: Safeguards the device and connected circuits from short conditions.
5. Compact Package: Available in a TO-220 or SOT-223 package, ideal for space-constrained applications.
6. Temperature Range: Operates over a wide temperature range (-40°C to +125°C).
7. Low Noise: Suitable for sensitive applications requiring minimal output noise.
The LM79L05ACMX is commonly used in various applications, including analog circuits, microcontrollers, and other electronic devices where a stable negative voltage supply is necessary.
Pinout
1. Input (Pin 1): This pin receives the input voltage, which should be a negative voltage greater than -5V but less than -30V.
2. Ground (Pin 2): This pin is connected to the ground of the circuit.
3. Output (Pin 3): This pin delivers a regulated output of -5V, suitable for powering various electronic components.
The LM79L05ACMX is commonly used in applications that require a negative voltage supply. Its low-dropout design enhances efficiency, making it suitable for battery-powered devices.