Datasheet > YB1200SC70S-2.8G

YB1200SC70S-2.8G

更新时间： 2024-11-07 03:12:23

品牌	Logo	应用领域
裕邦科技 - YOBON		稳压器
页数	文件大小	规格书
11页	435K
描述
High Accuracy Ultra-Low-Noise, High PSRR LDO Regulator

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数据手册

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YB1200SC70S-2.8G 数据手册

YB1200 – High Accuracy

Ultra-Low-Noise, High PSRR LDO Regulator

Description

Features

High Accuracy +-2%

The YB1200 family consists of a series of

150mA ultra-low-noise, low dropout (LDO)

linear regulators especially designed for

Ultra-Low-Noise Low-Drop-Out

Regulator with 1.8/2.5/2.6/2.8/3.0/3.3V

Preset Outputs

battery-powered

and

wireless

Stable with 0.47µF Ceramic Capacitor

for Any Load

applications. The YB1200 regulator

achieves a low 250mV dropout at 150mA

load current of 3.3V output, ultra-low output

voltage noise of 15µVrms and PSRR of

57dB at 1KHz.

Typical Output Current: 150mA

Low Quiescent Current: ~90µA

250mV Dropout at 150mA Load (3.3V)

Only Need Input and Output Capacitors

Power Saving Shutdown Mode (<1µA)

Thermal Protection Shutdown

Built-In Internal Soft-Start

The YB1200 regulators are also optimized

to work with low-ESR and low cost ceramic

capacitors reducing the amount of board

space critical in hand-held devices. The

YB1200 requires only 0.47 µF output

capacitor for stability with any load. The

YB1200 consumes less than 1µA in

shutdown mode.

Output Short-circuit Current Limit

Protection

Green package (RoHS) available

Applications

PDA, Palmtops and Notebook Computers

DSC, Handset Camera Modules

PCMCIA Cards, PC Cameras

Other features include high output voltage

accuracy and current limiting protection.

The YB1200 regulators are available in a

tiny SC-70 / SC-82 package.

USB Based Portable Devices (MP3, PMP)

GSM/GPRS/3G RF Transceiver Modules

Wireless LANs, Bluetooth Portable Radios

Typical Application Circuit

INPUT

OUTPUT PRESET

OUT

YB1200

Cin=0.47uF

Cout=0.47uF

OFF

NC or

Bypass

Cbypass

=30nF

GND

Figure 1-1. SC-70 application circuit

www.yobon.com.tw

YB1200 MRev.1.4

12 3 4 5 6 7...11

中文翻译

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