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ANALOG DEVICES LTM8080MPY#PBF

DC-DC Switching Buck Regulator, 2.2 MHz, 3.5 V to 40 Vin, 0 V to 8 V/0.5 A out , BGA-48

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ANALOG DEVICES LTM8080MPY#PBF
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Manufacturer Part No:
LTM8080MPY#PBF
Order Code:
4140844
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Technical Datasheet:
LTM8080MPY#PBF   Datasheet
ECAD / MCAD
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Product Overview

LTM8080MPY#PBF is a dual 500mA or single 1A ultralow noise, ultrahigh PSRR µModule® regulator. It has a cascaded architecture that contains a 40VIN step-down silent switcher regulator with an integrated EMI noise shield followed by dual high-performance low-dropout linear regulator. The dual LDO features ADI’s ultralow noise and ultrahigh PSRR architecture for powering noise-sensitive applications. This is an integrated solution comprised of a switcher and LDOs, it offers both advantages while maintaining a small size and significantly reduced PCB layout sensitivity. Application includes RF power supplies is PLLs, VCOs, Mixers, LNAs, very low noise instrumentation, high speed/high precision data converters, medical applications like imaging, diagnostics.
  • Ball grid array BGA package type, temperature range from -55°C to 125°C
  • Dual LDOs powered by an integrated switching step-down regulator
  • Low noise silent switcher® architecture with an integrated EMI noise shield
  • CISPR22 class B and CISPR25 class 5 compliant
  • Ultralow output RMS noise 1μVRMS (10Hz to 100KHz), ultralow output spot noise 2nV/√Hz at 10KHz
  • Ultrahigh PSRR 80dB at 100KHz, wide input voltage 3.5V to 40V
  • Wide output voltage 0V to 8V, dual 500mA continuous current at TA = 85°C
  • Voltage tracking function to minimize power loss
  • 100μA SET pin current with ±1% initial accuracy, selectable switching frequency 200KHz to 2.2MHz
  • External synchronization, programmable power good, parallelable for lower noise and higher current

Product Information

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:
Buck (Step Down)

:
3.5V

:
40V

:
2Outputs

:
BGA

:
48Pins

:
500mA

:
0V

:
8V

:
2.2MHz

:
125°C

:
-

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Technical Documents (1)

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€46.93

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