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MAX851ISA+

DC-DC Switching Inverting Regulator, Adjustable, 5V-10Vin, 5 mAout, NSOIC-8

MAXIM INTEGRATED PRODUCTS MAX851ISA+

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Manufacturer Part No:
MAX851ISA+
Order Code:
2799326
Technical Datasheet:
MAX851ISA+   Datasheet
See all Technical Docs

Product Overview

The MAX851ISA+ from Maxim Integrated Products is a low noise, regulated, negative charge pump power supply for GaAsFET bias in 8 pin NSOIC package. This inverting, charge pump power supply is ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. It offers both preset (-4.1V) and adjustable (-0.5V to -9V) output voltages. Ideally used at cellular phones, negative regulated power supplies, personal communicators, PDAs, wireless data loggers, continuously adjustable GaAsFET bias and LCD-bias contrast control.
  • Input voltage range from 4.5V to 10V
  • Operating temperature range from -25°C to 85°C
  • 2mVp-p output voltage ripple
  • 100KHz charge pump switching frequency
  • Output voltage of -4.1V
  • Set voltage of -1.28V
  • 2mA supply current
  • 2µA shutdown supply current

Applications

Power Management

Product Information

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:
Fixed

:
5V

:
10V

:
NSOIC

:
8Pins

:
5mA

:
-4.1V

:
-500mV

:
-9V

:
Inverting

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

Available for back order

More stock available to supplier lead times which is approximately 14/06/21

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