深圳市中立信电子科技有限公司

TPS79601KTTR 1 Features 3 Description

The TPS796 family of low-dropout (LDO) low-power

1• 1-A Low-Dropout Regulator With Enable

linear voltage regulators features high power-supply

TPS79601KTTR • Available in Fixed and Adjustable (1.2 V to 5.5 V) rejection ratio (PSRR), ultralow-noise, fast start-up,

Versions and excellent line and load transient responses in

TPS79601KTTR • High PSRR (53 dB at 10 kHz) small outline, 3 × 3 VSON, SOT223-6, and TO-263

TPS79601KTTR • Ultralow-Noise (40 μV packages. Each device in the family is stable with a

RMS, TPS79630)

small, 1-μF ceramic capacitor on the output. The

• Fast Start-Up Time (50 μs) family uses an advanced, proprietary BiCMOS

• Stable With a 1-μF Ceramic Capacitor fabrication process to yield extremely low dropout

TO-263 Packages supply current is reduced to less than 1 μA. The

TPS79630 exhibits approximately 40 μVRMS of output

2 Applications voltage noise at 3.0-V output, with a 0.1-μF bypass

capacitor. Applications with analog components that

• RF: VCOs, Receivers, ADCs

are noise sensitive, such as portable RF electronics,

• Audio benefit from the high PSRR, low noise features, and

• Bluetooth need fast response time. ®

, Wireless LAN

• Cellular and Cordless Telephones Device Information(1)

• Handheld Organizers, PDAs

1特征3描述

TPS796低辍学率(LDO)低功率家庭

具有Enable的低辍学率调节器

线性稳压器的特点是高电源

•可固定可调(1.2 V - 5.5 V)拒绝率(PSRR)，超低噪音，快速启动，

版本和的线路和负载瞬态响应

•高PSRR(53 dB 10 kHz)小提纲,3×3 VSON,SOT223-6,- 263

•超低噪声(40μV包。家庭中的每个设备都是稳定的

RMS TPS79630)

小,1-μF陶瓷电容器的输出。的

•快速启动时间(50μs)家庭使用先进的专有BiCMOS

•与1-μF陶瓷电容器制造过程稳定,产量极低辍学

- 263包供应电流降低到小于1μA。的

TPS79630展品大约40μVRMS输出

2应用程序在3.0 - v输出电压噪声,0.1 -μf绕过

电容器。应用程序与模拟组件

•RF: VCOs, receiver, adc

对噪音敏感，例如手提射频电子，

•音频受益于高PSRR，低噪音功能，和

•蓝牙需要快速响应时间。®

、无线局域网

•移动和无绳电话设备信息(1)

•手持组织者，pda