LT1962EMS8 - 300mA, Low Noise, Micropower LDO Regulators
FEATURES
Low Noise: 20µVRMS
(10Hz to 100kHz)
Output Current: 300mA
Low Quiescent Current: 30µA
Wide Input Voltage Range: 1.8V to 20V
Low Dropout Voltage: 270mV
Very Low ShutdowCurrent: < 1µA
No ProtectioDiodes Needed
Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5V
Adjustable Output from 1.22V to 20V
Stable with 3.3µF Output Capacitor
Stable with Aluminum, Tantalum or
Ceramic Capacitors
Reverse Battery Protection
No Reverse Current
Overcurrent and Overtemperature Protected
8-Lead MSOP Package
APPLICATIONS
Cellular Phones
Battery-Powered Systems
Noise-Sensitive InstrumentatioSystems
DESCRIPTION
The LT®1962 series are micropower, low noise, low
dropout regulators. The devices are capable of supplying
300mA of output current with a dropout voltage of 270mV.
Designed for use ibattery-powered systems, the low
30µA quiescent current makes them aideal choice.
Quiescent current is well controlled; it does not rise in
dropout as it does with many other regulators.
A key feature of the LT1962 regulators is low output noise.
With the additioof aexternal 0.01µF bypass capacitor,
output noise drops to 20µVRMS over a 10Hz to 100kHz
bandwidth. The LT1962 regulators are stable with output
capacitors as low as 3.3µF. Small ceramic capacitors can
be used without the series resistance required by other
regulators.
Internal protectiocircuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. The parts come ifixed output voltages of
1.5V, 1.8V, 2.5V, 3V, 3.3V and 5V, and as aadjustable
device with a 1.22V reference voltage. The LT1962 regulators are available ithe 8-lead MSOP package.
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型号 | 品牌 | 批号 | 封装 | 数量 | 备注 | 资料 |
LT1079CN | LT | 13+ | DIP14 | 83858 | 100% brand new and original(100%全新原装) | |
LT1079 | LT | 13+ | DIP14 | 98565 | 100% brand new and original(100%全新原装) | |
LT1640ALIS8 | LT | 08+ | SOP8 | 21036 | 原装现货original spot stock | |
LT1776IS8 | LT | 13+RoHs | SOP8 | 78005 | 100% 全新原装(Brand new) | |
LT1930AES5 | LT | 09+ | SOT23-5 | 78005 | 原装现货original spot stock | |
LT1006 | LT | 13+ | DIP-8 | 6956 | 专业分销进口原装LT (Original) | |
LT1013CN8 | LT | 13+ | DIP | 54820 | 原装正品 New and original | |
LT1016 | LT | 13+ | DIP-8 | 5448 | 原装正品 New and original |