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參數資料
| 型號： | YB1230ST25X270 |
| 廠商： | YOBON TECHNOLOGIES, INC. |
| 英文描述： | Low-Noise LDO Regulator |
| 中文描述： | 低噪聲LDO穩壓器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 529K |
| 代理商： | YB1230ST25X270 |
YB1230 – 600mA
Low-Noise LDO Regulator
YB1230 MRev 1.4
www.yobon.com.tw
1
Description
The YB1230 is a series of low-noise, low
dropout (LDO) linear regulators with 2.0%
output voltage accuracy. The YB1230
regulators achieve a low 500mV dropout at
600mA load current of 3.1V output and are
available in voltages ranging from 1.8V to
3.1 V with 0.1 V per step (custom voltage is
considerable at request).
The YB1230 regulators are optimized to
work with low-ESR and low cost ceramic
capacitors, reducing the amount of board
space critical in hand-held devices. The
YB1230 requires only 2.2 μF output
capacitor for stability with any load and
consumes less than 1μA in shutdown
mode.
Built-in thermal shutdown and short-circuit
protect offer secure protection against fault
operation. The YB1230 regulators are
available in SOT-23 / SOT-25 / SOT-89
packages.
Typical Application Circuitry
Features
2.0% Accuracy Output Voltage
Output Voltage range 1.8V~3.1V
Low-Noise Low-Drop-Out
Stable with 2.2μF Ceramic Capacitor
for Any Load
Typical Output Current : 600 mA
Low Quiescent Current : ~90μA
500mV Dropout at 600mA Load (3.1V)
Only Need Input and Output Capacitors
Power Saving Shutdown Mode (<1μA)
Thermal Protection Shutdown
Built-In Internal Soft-Start
Output Short-circuit Current Limit
Protection
Green package (RoHS) available
Applications
PDA, Palmtops and Notebook
Computers
DSC, Handset Camera Modules
PCMCIA Cards, PC Cameras
USB Based Portable Devices (MP3, PMP)
GSM/GPRS/3G RF Transceiver
Modules
Wireless LANs
Bluetooth Portable Radios
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相關代理商/技術參數 |
參數描述 |
|---|---|
| YB1230ST25X280 | 制造商:YOBON 制造商全稱:YOBON 功能描述:Low-Noise LDO Regulator |
| YB1230ST25X290 | 制造商:YOBON 制造商全稱:YOBON 功能描述:Low-Noise LDO Regulator |
| YB1230ST25X300 | 制造商:YOBON 制造商全稱:YOBON 功能描述:Low-Noise LDO Regulator |
| YB1230ST25X310 | 制造商:YOBON 制造商全稱:YOBON 功能描述:Low-Noise LDO Regulator |
| YB1230ST89X180 | 制造商:YOBON 制造商全稱:YOBON 功能描述:Low-Noise LDO Regulator |
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