TLV7021DCKR

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TLV7021DCKR

IC COMPARATOR 1 SC70-5

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Number of Elements 1
Output Type Open-Drain
Voltage - Supply, Single/Dual (±) 1.6V ~ 5.5V
Voltage - Input Offset (Max) 8mV
Current - Input Bias (Max) 5pA
Current - Quiescent (Max) 10µA
CMRR, PSRR (Typ) 78dB CMRR, 78dB PSRR
Propagation Delay (Max) 350ns
Hysteresis 4.2mV
Operating Temperature -40°C ~ 125°C (TA)
Package / Case 5-TSSOP, SC-70-5, SOT-353
Mounting Type Surface Mount
Supplier Device Package SC-70-5
Base Product Number TLV7021

Tổng quan

Description

The TLV7021DCKR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It provides a stable output voltage with high accuracy and low quiescent current, making it suitable for battery-powered applications. The device operates with an input voltage range of 2.5V to 6.5V and can deliver output currents up to 100 mA.
Key features include an adjustable output voltage that can be set using external resistors, low noise operation, and fast transient response. The TLV7021DCKR also incorporates built-in protection features such as thermal shutdown and current limiting to enhance reliability. Its compact SOT-23-5 package makes it ideal for space-constrained designs.
This LDO is widely used in portable electronics, RF applications, and other systems requiring efficient power management. Overall, the TLV7021DCKR offers a versatile solution for designers looking for a reliable voltage regulation component in their circuits.

Features

The TLV7021DCKR is a low-dropout (LDO) voltage regulator designed for various applications. Key features include:
1. Output Voltage: Fixed output options (typically 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, and 5.0V) with low output voltage variations.
2. Low Dropout Voltage: Ensures efficient regulation even with small input-to-output voltage differences.
3. Low Quiescent Current: Reduces power consumption, making it suitable for battery-powered applications.
4. High Power Supply Rejection Ratio (PSRR): Provides stable output by minimizing voltage fluctuations from the input supply.
5. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
6. Compact Package: Offered in a small DCK package, facilitating space-efficient designs.
7. Wide Input Voltage Range: Typically supports input voltages from 2.5V to 6.5V.
8. Short-Circuit Protection: Enhances reliability by protecting the device and the load.
These features make the TLV7021DCKR suitable for mobile devices, IoT applications, and other sensitive electronic circuits.

Package

The TLV7021DCKR is packaged in a small 5-pin SOT-23 (SOT-23-5) surface-mount package.

Pinout

The TLV7021DCKR is a low-dropout (LDO) voltage regulator with a pin count of 5. The functions of each pin are as follows:
1. Input (VIN) - This pin receives the input voltage that the regulator will convert to a lower output voltage.
2. Ground (GND) - This is the common ground connection for the device.
3. Output (VOUT) - This pin provides the regulated output voltage to the load.
4. Enable (EN) - This pin is used to enable or disable the LDO; driving it high enables the device, while driving it low disables it.
5. Internal Not Connected (NC) - This pin is not internally connected and can be left unconnected in the application.
The TLV7021DCKR is available in a small SOT-23 package, making it suitable for space-constrained applications.

Manufacturer

The TLV7021DCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company known for designing and manufacturing semiconductors and various integrated circuits. It specializes in analog electronics, embedded processors, and digital signal processing, serving a wide range of industries including automotive, industrial, and consumer electronics. TI is recognized for its innovation and commitment to providing high-performance solutions, enabling advancements in various applications such as power management, signal processing, and embedded systems.

Application

The TLV7021DCKR is a low-dropout (LDO) voltage regulator primarily used in portable devices, battery-powered applications, and low-power systems. Its application areas include powering microcontrollers, sensors, and RF components in IoT devices, consumer electronics, and automotive systems. The regulator's low quiescent current makes it suitable for energy-efficient designs, while its stable output voltage enhances performance in various electronic circuits.

Equivalent

The TLV7021DCKR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LP2950 - Low dropout, adjustable output.
2. LM1117 - Adjustable or fixed output, similar current ratings.
3. MIC5205 - Low dropout, low quiescent current.
4. RT8059 - High current LDO, adjustable output.
Always verify specifications such as output voltage, current capability, and thermal performance before substituting.

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