TPS71202DRCR

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TPS71202DRCR

IC REG LIN POS ADJ 250MA 10VSON

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 2
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.2V
Voltage-Output(Max) 5.5V
VoltageDropout(Max) 0.4V @ 500mA
Current-Output 250mA
Current-Quiescent(Iq) 250 µA
Current-Supply(Max) 600 µA
PSRR 59dB ~ 54dB (120Hz)
ControlFeatures Enable, Power Good
ProtectionFeatures Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 10-VFDFN Exposed Pad

概述

Description

The TPS71202DRCR is a dual-channel low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide efficient power management for applications requiring multiple voltage rails. The device features a high power-supply rejection ratio (PSRR), low output noise, and low dropout voltage, making it ideal for sensitive analog and digital circuits.
Each channel of the TPS71202DRCR can supply up to 250 mA of output current, with the capability to operate over a wide input voltage range from 2.7 V to 6.5 V. The regulator offers fixed and adjustable output voltage options, enhancing flexibility in various design configurations. Key features include fast transient response, current limit, and thermal protection to ensure reliability under varying load conditions.
The device is housed in a small, thermally efficient 10-pin SON package, making it suitable for compact designs. Its low quiescent current and shutdown capability contribute to increased energy efficiency, extending battery life in portable applications. The TPS71202DRCR is widely used in consumer electronics, communication devices, and industrial applications.

Features

The TPS71202DRCR is a dual-output, low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Dual Output: It provides two independent output voltages, ideal for powering multiple loads.
2. Low Dropout Voltage: Designed for low dropout, ensuring efficient operation even with small differences between input and output voltages.
3. High PSRR: Offers high Power Supply Rejection Ratio, effectively reducing noise from the power supply.
4. Output Voltage Accuracy: Ensures precise output voltage levels, typically with a 2% accuracy.
5. Low Noise: Minimal output noise supports sensitive analog and RF applications.
6. Fast Transient Response: Quickly responds to changes in load current or input voltage, maintaining stable output.
7. Wide Input Voltage Range: Compatible with a broad range of input voltages, enhancing flexibility.
8. Thermal Protection: Includes over-temperature shutdown to protect against overheating.
9. Small Package: Available in a small, space-saving package, making it suitable for compact designs.
These features make the TPS71202DRCR suitable for a variety of applications, including mobile devices, wireless communication, and other systems requiring reliable dual-output regulation.

Package

The TPS71202DRCR is a voltage regulator from Texas Instruments, featuring a dual-output low-dropout (LDO) regulator. The package type for this component is a 10-pin VSON (Very Thin Small Outline No-Lead) package, also known as DRCR, which offers a compact footprint suitable for space-constrained applications.

Pinout

The TPS71202DRCR is a dual low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed for portable and battery-powered applications. This device comes in a small package called the VSON (DRC) package, which has a pin count of 10 pins.
Key functions of the TPS71202DRCR include:
1. Dual Output: It provides two independent LDO regulators with the capability to deliver up to 250 mA of output current per channel.
2. Low Dropout Voltage: This feature supports efficient operation, particularly in battery-powered devices, by minimizing the voltage difference needed between input and output.
3. Low Noise: The device is designed to offer low output noise, making it suitable for sensitive analog circuits.
4. Enable Pin: Each LDO can be individually enabled or disabled using separate enable pins.
5. Thermal and Overcurrent Protection: The device includes built-in protection features to safeguard against overheating and excessive current conditions.
The combination of these features makes the TPS71202DRCR suitable for applications requiring efficient power management in compact spaces.

Manufacturer

The manufacturer of the TPS71202DRCR is Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and integrated circuits. It is known for producing a wide range of electronic components, including analog chips, embedded processors, and other semiconductor products. The company serves various sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The TPS71202DRCR is a dual-output, low-dropout voltage regulator primarily used in applications requiring low noise, precise power regulation. It is suitable for powering RF components, microcontrollers, digital signal processors (DSPs), and other sensitive analog and digital circuits. The device is ideal for use in portable and battery-powered devices, telecommunications equipment, medical instruments, and any application where high efficiency and reliable performance in voltage regulation are critical.

Equivalent

Equivalent products for the TPS71202DRCR, a dual-output LDO voltage regulator, include:
1. AMS1117 series by Advanced Monolithic Systems.
2. MIC29302 from Microchip.
3. LT1963 series by Analog Devices (formerly Linear Technology).
4. NCP1117 series by ON Semiconductor.
5. LP2992 series by Texas Instruments.
When selecting an equivalent, ensure compatibility in terms of voltage, current ratings, and pin configuration. Always verify specifications against your application’s requirements.

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