LTC1844ES5-1.8#TRMPBF - 

Fixed LDO Voltage Regulator, 1.6V to 6.5V, 230mV Dropout, 1.8Vout, 150mAout, TSOT-23-5

LTC1844ES5-1.8#TRMPBF - Fixed LDO Voltage Regulator, 1.6V to 6.5V, 230mV Dropout, 1.8Vout, 150mAout, TSOT-23-5

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1.8V 150mA LDO Voltage Regulators
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Product Overview

The LTC1844ES5-1.8#TRMPBF is a 1.8V fixed output low noise very low-dropout (VLDO) Linear Regulator. This device can operate from input voltages as low as 1.6V. Typical output noise is only 30µVrms. The internal P-channel MOSFET pass transistor requires no base current, allowing the device to draw only 35µA during normal operation, independent of the dropout voltage and load current. The quiescent current falls to a negligible 10nA during shutdown. Other features include high output voltage accuracy, excellent transient response and stability with ultralow ESR ceramic capacitors as small as 1µF, reverse-battery and reverse-current protection, short-circuit and thermal overload protection and output current limiting.
  • 60µVrms Low noise (10Hz to 100kHz)
  • ±1.75% Voltage accuracy over temperature, voltage and current ranges
  • Fast transient response
  • 10nA Supply current in shutdown
  • Output current limit
  • No protection diodes needed
  • Stable with 1µF output capacitor
  • Stable with ceramic capacitors


Portable Devices, Communications & Networking, Wireless, Consumer Electronics, Computers & Computer Peripherals, Power Management

Product Information

1.8V 150mA LDO Voltage Regulators
MSL 1 - Unlimited
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