Texas Instruments_TPS71718DSER
original

Texas Instruments
TPS71718DSER

776-TPS71718DSER
PDF Datasheet
1.8V 150mA LDO Regulator, 2.5-6.5V In, 50uA IQ, 45dB PSRR, SON
6 Weeks

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Tech Specifications

Accuracy
3%
Package/Case
SON
Dropout Voltage
170mV
Input Bias Current
50uA
Lead Free
Lead Free
Max Input Voltage
6.5V
Min Input Voltage
2.5V
Max Operating Temperature
125°C
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TPS71718DSER Description

TPS71718DSER is a low-power, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable power supply to various electronic devices, particularly those that require low power consumption and low noise.

Description:

The TPS71718DSER is a compact, surface-mount LDO regulator that operates from an input voltage range of 1.8V to 5.5V and provides a fixed output voltage of 1.8V. It is available in a small, thermally enhanced DFN (Dual Flat No-leads) package, making it suitable for space-constrained applications.

Features:

  1. Ultra-low dropout voltage: The TPS71718DSER has a very low dropout voltage of 150mV at 1A output current, ensuring stable operation even under low input voltage conditions.
  2. High PSRR (Power Supply Reject Ratio): The LDO offers excellent PSRR, which minimizes the impact of input voltage fluctuations on the output voltage, resulting in a stable and clean output.
  3. Low quiescent current: The device has a low quiescent current of 3.5µA (typical), making it ideal for battery-powered applications where power consumption is critical.
  4. Small package size: The DFN package is compact and suitable for space-constrained designs.
  5. Internal soft-start: The LDO features an internal soft-start function to minimize inrush current during power-up.
  6. Overcurrent and thermal protection: The TPS71718DSER includes built-in overcurrent and thermal protection features to safeguard the device and the system from potential damage.

Applications:

  1. Portable devices: The low power consumption and small form factor make the TPS71718DSER suitable for powering portable electronics, such as smartphones, tablets, and wearable devices.
  2. IoT devices: The LDO is ideal for low-power IoT devices, such as sensors, smart home devices, and industrial IoT applications.
  3. Battery-powered systems: The low quiescent current and low dropout voltage make the TPS71718DSER suitable for battery-powered systems, where power efficiency is crucial.
  4. Medical devices: The LDO's low noise and stable output voltage characteristics make it suitable for powering sensitive medical equipment.
  5. Automotive applications: The TPS71718DSER can be used in automotive applications where a stable and reliable power supply is required for various electronic components.

In summary, the TPS71718DSER is a low-power, low-dropout linear voltage regulator from Texas Instruments, designed for applications requiring low power consumption, low noise, and a stable output voltage. Its compact size and thermally enhanced package make it suitable for a wide range of electronic devices, including portable electronics, IoT devices, battery-powered systems, medical devices, and automotive applications.

FAQ

Are there related or alternative parts for TPS71718DSER?
Yes. Related or alternative parts may be available on this page when relevant product data is provided.
What is the standard lead time for TPS71718DSER?
What package or case is TPS71718DSER available in?
Does TPS71718DSER have quantity-based pricing?
What voltage specification is listed for TPS71718DSER?
Availability (In Stock : 19 )
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30+ $0.74057 $22.22
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