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PDF YB1210R Data sheet ( Hoja de datos )
| Número de pieza | YB1210R | |
| Descripción | High PSRR LDO Regulator | |
| Fabricantes | YOBON TECHNOLOGIES | |
| Logotipo |  |
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YB1210R
300mA, Ultra-Low-Noise, High PSRR LDO Regulator
Description
The YB1210R is a series of ultra-low-noise,
low dropout (LDO) linear regulators with
2.0% output voltage accuracy. The
YB1210R regulators achieve a low 320mV
dropout at 300mA load current of 3.3V
output and are available in voltages
ranging from 1.2V to 3.6V with 0.1 V per
step (custom voltage is considerable at
request).
The YB1210R regulators are optimized to
work with low-ESR and low cost ceramic
capacitors, reducing the amount of board
space critical in portable devices. The
YB1210R requires only 1.0μF 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 YB1210R regulators are
available in SOT-23 / SOT-25 / SOT-89
packages.
Features
High Accuracy Output Voltage : ± 2%
Wide Output Voltage Range : 1.2 ~ 3.6V
Ultra-Low-Noise Low-Drop-Out
Typical Output Current : 300 mA
Low Quiescent Current: ~60μA
320mV Dropout at 300mA 3.3V Output
Stable with 1.0μF 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
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 Circuit
Figure 1-1: SOT-25 Application Circuit
Figure 1-2: SOT-23/SOT-89 Application Circuit
YB1210R Rev.1.6
www.yobon.com.tw
1
1 page  
YB1210R
300mA, Ultra-Low-Noise, High PSRR LDO Regulator
Typical Performance Characteristics
VIN = ( VOUT + 1V ), CIN = COUT = 1.0μF, VEN = VIN, TA=25°C, unless otherwise noted.
Dropout Voltage vs. Output Load
Ground Current vs. Input Voltage
Dropout Voltage vs. Temperature
Dropout Voltage vs. Temperature
Output Voltage vs. Temperature
Output Voltage vs. Temperature
YB1210R Rev.1.6
www.yobon.com.tw
5
5 Page 
YB1210R
300mA, Ultra-Low-Noise, High PSRR LDO Regulator
Package Information (SOT-25)
YB1210R Rev.1.6
www.yobon.com.tw
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet YB1210R.PDF ] | |
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