1 Features

1? Wide Input Voltage Range: 2.5 V to 24 V

? Low 3.2-μA Quiescent Current

? Ground Pin Current: 3.4 μA at 100-mA IOUT

? Stable With a Low-ESR, 1-μF Typical Output

Capacitor

? Operating Junction Temperature:

–40°C to 125°C

? Available in SOT23-5 Package

– See Package Option Addendum at end of this

document for complete list of available voltage

options

2 Applications

? Ultralow Power Microcontrollers

? E-Meters

? Fire Alarms and Smoke Detector Systems

? Handset Peripherals

? Industrial and Automotive Applications

? Remote Controllers

? Zigbee? Networks

? Portable, Battery-Powered Equipment

3 Description

The TLV704 series of low-dropout (LDO) regulators

are ultralow quiescent current devices designed for extremely power-sensitive applications. Quiescent

current is virtually constant over the complete load

current and ambient temperature range. These

devices are an ideal power-management attachment

to low-power microcontrollers, such as the MSP430.

The TLV704 operates over a wide operating input

voltage of 2.5 V to 24 V. Thus, the device is an

excellent choice for both battery-powered systems as

well as industrial applications that undergo large line

transients.

The TLV704 is available in a 3-mm × 3-mm SOT23-5

package, which is ideal for cost-effective board manufacturing.

TLV70430DBVR屬于集成電路（IC） > 線性 + 開關穩(wěn)壓器。美國德州儀器公司制造生產的TLV70430DBVR穩(wěn)壓器 - 線性線性穩(wěn)壓器用于提供穩(wěn)定的輸出電壓，無論負載電流、輸入電壓或環(huán)境因素如何變化，這些輸出電壓通常都要保持不變。它們的工作原理要求輸入電壓維持在高于所需的輸出電壓，而且要超出某個最小量，并且在工作時會將輸入端的任何多余電壓轉換為熱量。對于大多數應用而言，雖然這種穩(wěn)壓器的效率低于開關模式的穩(wěn)壓器，但它們通常更適合對噪聲高度敏感的應用。