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TLV73318PDQNR
+Lista de MateriaisIC REG LINEAR 1.8V 300MA 4X2SON
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FabricanteTexas Instruments
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Peça do Fabricante #TLV73318PDQNR
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Pacote X2SON-4
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Em Estoque7550
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage Dropout (Max) | 0.3V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 60 µA |
| PSRR | 68dB ~ 28dB (100Hz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the TLV73318PDQNR include fast transient response, low quiescent current, and excellent line and load regulation. It also offers features like short-circuit protection and thermal shutdown to enhance reliability and safety. The device operates over a wide input voltage range and is housed in a compact SOT-23 package, making it suitable for space-constrained applications.
Typical applications for the TLV73318PDQNR include portable devices, battery-powered equipment, and any other circuits requiring efficient voltage regulation. Its performance characteristics make it a popular choice for designers looking to optimize power efficiency while maintaining stable voltage output.
Equivalent
1. Microchip MCP1703A - A similar LDO with a wide input voltage range.
2. ON Semiconductor NCP1117 - Offers similar functionality with adjustable output options.
3. Analog Devices ADP3338 - Another LDO with low dropout voltage and precise output.
4. STMicroelectronics LD1117 - Comparable in performance with similar dropout characteristics.
Ensure compatibility by comparing specific electrical specifications and package details.
Features
1. Output Current: Capable of providing up to 300 mA of output current.
2. Input Voltage Range: Operates with input voltages from 1.4 V to 5.5 V.
3. Low Dropout Voltage: Designed to maintain regulation with minimal voltage drop.
4. Low Quiescent Current: Consumes low quiescent current, enhancing efficiency in power-sensitive applications.
5. Protection Features: Includes thermal shutdown and current limit protection to enhance system reliability.
6. Stable with Low ESR Capacitors: Compatible with ceramic output capacitors for stability.
7. Package and Pin Configuration: Available in a small, 1 mm x 1 mm, 4-pin X2SON package, suitable for space-constrained designs.
8. Fast Transient Response: Quickly responds to changes in load conditions, maintaining stable output voltage.
9. Low Noise Output: Provides a clean output voltage, suitable for noise-sensitive applications.
These features make the TLV73318PDQNR ideal for a variety of portable and battery-powered applications.
Pinout
1. IN (Input): Supply voltage input pin where the input voltage is applied.
2. GND (Ground): Ground pin, which is the reference point for the regulator and the ground connection for the input and output.
3. OUT (Output): Regulated output voltage pin, providing the fixed output voltage.
4. EN (Enable): Enable pin, used to turn the regulator on or off.
The TLV73318PDQNR is designed for low-dropout voltage regulation applications, providing a stable output with a wide input voltage range, low quiescent current, and excellent transient response. It is typically used in applications requiring efficient power regulation, such as in battery-powered devices.