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参数资料
| 型号： | YB1200 |
| 厂商： | YOBON TECHNOLOGIES, INC. |
| 英文描述： | High Accuracy Ultra-Low-Noise, High PSRR LDO Regulator |
| 中文描述： | 高精度超低噪声，高PSRR LDO稳压器 |
| 文件页数： | 1/11页 |
| 文件大小： | 441K |
| 代理商： | YB1200 |
YB1200 – High Accuracy
Ultra-Low-Noise, High PSRR LDO Regulator
YB1200 MRev.1.4
www.yobon.com.tw
1
Description
The YB1200 family consists of a series of
150mA ultra-low-noise, low dropout (LDO)
linear regulators especially designed for
battery-powered
RF
and
wireless
applications.
The
YB1200
regulator
achieves a low 250mV dropout at 150mA
load current of 3.3V output, ultra-low output
voltage noise of 15Vrms and PSRR of
57dB at 1KHz.
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 F output
capacitor for stability with any load. The
YB1200 consumes less than 1A in
shutdown mode.
Other features include high output voltage
accuracy and current limiting protection.
The YB1200 regulators are available in a
tiny SC-70 / SC-82 package.
Typical Application Circuit
Features
High Accuracy +-2%
Ultra-Low-Noise Low-Drop-Out
Regulator with 1.8/2.5/2.6/2.8/3.0/3.3V
Preset Outputs
Stable with 0.47F Ceramic Capacitor
for Any Load
Typical Output Current: 150mA
Low Quiescent Current: ~90A
250mV Dropout at 150mA Load (3.3V)
Only Need Input and Output Capacitors
Power Saving Shutdown Mode (<1A)
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
INPUT
IN
EN
GND
OUT
OUTPUT PRESET
ON
OFF
Cin=0. 47 uF
Cout=0. 47 uF
YB1200
NC or
Bypass
Cbypass
=30nF
Figure 1-1. SC-70 application circuit
相关PDF资料 |
PDF描述 |
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| YB1210R | 300mA, Ultra-Low-Noise, High PSRR LDO Regulator |
| YB1210ST23R120 | 300mA, Ultra-Low-Noise, High PSRR LDO Regulator |
| YB1210ST23R130 | 300mA, Ultra-Low-Noise, High PSRR LDO Regulator |
| YB1210ST23R360 | 300mA, Ultra-Low-Noise, High PSRR LDO Regulator |
| YB1210ST23S-1.8G | 300mA Ultra-Low-Noise, High PSRR LDO Regulator |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YB1200R | 制造商:YOBON 制造商全称:YOBON 功能描述:150mA High PSRR with Auto-Discharge LDO Regulator |
| YB1200SC70R120 | 制造商:YOBON 制造商全称:YOBON 功能描述:150mA High PSRR with Auto-Discharge LDO Regulator |
| YB1200SC70R130 | 制造商:YOBON 制造商全称:YOBON 功能描述:150mA High PSRR with Auto-Discharge LDO Regulator |
| YB1200SC70R360 | 制造商:YOBON 制造商全称:YOBON 功能描述:150mA High PSRR with Auto-Discharge LDO Regulator |
| YB1200SC70S-1.8G | 制造商:YOBON 制造商全称:YOBON 功能描述:High Accuracy Ultra-Low-Noise, High PSRR LDO Regulator |
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