YB1211
300mA External Adjustable LDO Regulator
Description
The YB1211 is a low-noise, low dropout (LDO) linear
regulator with enable function and external
adjustable output voltage. It operates at an input
supply of 2.0~6.0V and is able to output voltages
ranging from 1.23V (The YB1211 internal reference
voltage) to 5V by a feedback from a pair of resistor
divider.
The YB1211 regulators are optimized to work with
low-ESR and low cost ceramic capacitors, reducing
the amount of board space critical in portable
devices. The YB1211 requires only 1.0渭F output
capacitor for stability with a load up to 300mA and
consumes less than 1渭A in shutdown mode.
Built-in thermal shutdown and short-circuit protect
offer secure protection against fault operation. The
YB1211 regulators are available in a small SOT-25
package.
Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
1.235V Internal Reference Voltage
Adjustable Output Voltage : 1.22~5.0V
Low-Noise and Low-Drop-Out
Typical Output Current : 300mA
Low Quiescent Current: ~60渭A
320mV Dropout at 300mA 3.3V Output
Stable with 1.0渭F Ceramic Capacitor
Only Need Input and Output Capacitors
Thermal Protection Shutdown
Output Short-Circuit Current Limit
Built-In Internal Soft-Start
Green Package (RoHS) Available
Applications
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
PDA, Notebook, PC Computers
DSC, Handset Camera Modules
PCMCIA Cards, PC Cameras
USB Based Portable Devices
GSM/GPRS/3G RF Transceiver
Wireless LANs
Bluetooth Portable Radios
Battery-Powered Devices
Typical Application Circuitry
YB1211 MRev. 1.0
www.yobon.com.tw
1
YB1211ST25相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
High Accuracy Ultra-Low-Noise, High PSRR LDO Regulator
YOBON
-
英文版
High Accuracy Ultra-Low-Noise, High PSRR LDO Regulator
YOBON TECHNOLOG...
-
英文版
300mA Ultra-Low-Noise, High PSRR LDO Regulator
YOBON
-
英文版
300mA Ultra-Low-Noise, High PSRR LDO Regulator
YOBON TECHNOLOG...
-
英文版
300mA External Adjustable LDO Regulator
YOBON
-
英文版
300mA External Adjustable LDO Regulator
YOBON [YOB...
-
英文版
Dual Channel 200mA LDO Regulator
YOBON
-
英文版
Dual Channel 200mA LDO Regulator
YOBON [YOB...
-
英文版
Low-Noise LDO Regulator
YOBON
-
英文版
Low-Noise LDO Regulator
YOBON [YOB...
-
英文版
Low-Noise LDO Regulator
YOBON
-
英文版
Low-Noise LDO Regulator
YOBON [YOB...
-
英文版
300mA, Low Power, High PSRR LDO Regulator
YOBON [YOB...
-
英文版
150mA High PSRR with Auto-Discharge LDO Regulator
YOBON
-
英文版
150mA High PSRR with Auto-Discharge LDO Regulator
YOBON TECHNOLOG...
-
英文版
300mA, Ultra-Low-Noise, High PSRR LDO Regulator
YOBON
-
英文版
300mA, Ultra-Low-Noise, High PSRR LDO Regulator
YOBON TECHNOLOG...
-
英文版
300mA External Adjustable LDO Regulator
YOBON
-
英文版
300mA External Adjustable LDO Regulator
YOBON [YOB...
-
英文版
Dual Channel 200mA LDO Regulator
YOBON
1
2
3
4
5
6
7
8
9
