Search results with tag "Low dropout regulator"
AN83 - Performance Verification of Low Noise, Low …
www.analog.comPerformance Verification of Low Noise, Low Dropout Regulators Silence of the Amps Jim Williams and Todd Owen, Linear Technology Corporation March 2000 Introduction In an increasing trend, telecommunications, networking, audio and instrumentation require low noise power sup-plies. In particular, there is interest in low noise, low
LT1763 Series – 500mA, Low Noise, LDO Micropower …
www.analog.com500mA, Low Noise, LDO Micropower Regulators The LT®1763 series are micropower, low noise, low dropout regulators. The devices are capable of supplying 500mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered systems, the low 30µA quiescent current makes them an ideal choice. Quiescent current is
LT1185 - Low Dropout Regulator - analog.com
www.analog.com1 LT1185 1185ff Low Dropout Regulator Low Resistance Pass Transistor: 0.25Ω Dropout Voltage: 0.75V at 3A ±1% Reference Voltage Accurate Programmable Current Limit Shutdown Capability Internal Reference Available Full Remote Sense Low Quiescent Current: 2.5mA Good High Frequency Ripple Rejection Available in 5-Lead TO-220 and DD Packages
CHAPTER 9: POWER MANAGEMENT - Analog Devices
www.analog.comchapter 9: power management introduction 9.1 section 9.1: linear voltage regulators 9.3 linear regulator basics 9.3 pass devices and their associated trade-offs 9.5 low dropout regulator architectures 9.9 the anycap low dropout regulator family 9.13 design features related to dc performance 9.13
The Low Dropout Regulator
www.seas.ucla.eduThe low-dropout (LDO) regulator is an essential power management circuit in today’s systems on chip (SOCs). Much to grammarians’ chagrin, the noun regulator has been dropped, and the circuit is simply called the LDO. The need for supply voltage regula-tion, of course, goes back many de-cades. Shown in Figure 1 is an example
A Low Noise, High Power Supply Rejection Low Dropout ...
ee.sharif.eduperformance low dropout regulator (LDO) with low noise and high PSR specification due to the wide spread popularity of hand-held products such as cellular phones and PDA (Personal Digital Assistant) [1]. The high performance LDO is commonly employed as radio frequency (RF) LDO providing quiet power supply in wireless RF system. Generally, a LDO
LT3080 - Adjustable 1.1A Single Resistor Low …
www.analog.comLT3080 1 3080fc Adjustable1.1A Single Resistor Low Dropout Regulator The LT ®3080 is a 1.1A low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards.
1A, Low Voltage, Low Dropout Regulator with Reversed ...
ww1.microchip.com2017 Microchip Technology Inc. DS20005834A-page 1 MIC39100/1/2 Features • Fixed and Adjustable Output Voltages to 1.24V • 410 mV Typical Dropout at 1A Load
LM3940 1A 低ドロップアウト5V → 3.3V 用レギュ …
www.tij.co.jpLM3940 LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion Literature Number: JAJS823
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