器件名称: ILC7071AIM529X
功能描述: 100mA SOT-23-5 Low Noise CMOS RF-LDO Regulator
文件大小: 110.5KB 共11页
简 介:www.fairchildsemi.com
ILC7071
100mA SOT-23-5 Low Noise CMOS RF-LDO Regulator
Features
1% output voltage accuracy Low noise Only 90A ground current at 100mA load Ripple rejection up to 75 dB at 1kHz Excellent line and load transient response Guaranteed to 100mA output current Industry standard ve lead SOT-23 packages Fixed 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V and custom output voltage options
General Description
The ILC7071 is an 100mA, Low Noise, Low Dropout (LDO) linear regulator, designed and processed in CMOS technology. This process combines the best CMOS features of low quiescent current, small size and low dropout voltage with the best bipolar features of high ripple rejection, low noise and power handling capability. The ILC7071 offers a quiescent current of less than 100A, a logic level enable (regulator EN) pin, the size of the industry standard SOT-23 and a low dropout voltage of 25mV at 10mA. With better than 70 dB (1kHz) of ripple rejection, low noise of 40 VRMS and 1% output voltage accuracy, the ILC7071 is ideally suited for communications and personal electronics applications.
Applications
Cellular phones Wireless communicators PDAs/palmtops/organizers Battery powered portable electronics
Block Diagram
VIN
Error Amplifier Voltage Reference
Transconductance Amplifier
CN
+ VOUT –
EN
Thermal Shut Down GND
Figure 1.
REV. 1.0.2 7/16/03
ILC7071
PRODUCT SPECIFICATION
Test circuit
VIN VIN CIN EN GND CN CN VOUT COUT RL
Figur……
