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MAX774CSA+

Buck-Boost Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC

MAX774CSA+ General Description

SWITCHING REG DC-DC, SOIC8, 774; Voltage Regulator Type:Inverting; Voltage, Input Max:5V; Voltage, Output Max:-5V; Max Output Current:1A; Frequency:300kHz; Voltage, Supply Min:3V; Voltage, Supply Max:16.5V; Termination Type:SMD; Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Temp, Op. Max:70°C; Temp, Op. Min:0°C; Base Number:774; IC Generic Number:774; Logic Function Number:774; Power Supply IC Type:Switching regulator; Temperature Range, IC:Commercial; Voltage, Output:-5V

Key Features

  • 85% Efficiency for 5mA to 1A Load Currents
  • Up to 5W Output Power
  • 100µA (max) Supply Current
  • 5µA (max) Shutdown Current
  • 3V to 16.5V Input Range
  • -5V (MAX774), -12V (MAX775), -15V (MAX776), or Adjustable Output Voltage
  • Current-Limited PFM Control Scheme
  • 300kHz Switching Frequency

Application

  • Battery-Powered Applications
  • Data Communications
  • High-Efficiency DC-DC Converters
  • LCD Bias Generators

Specifications

model MAX774CSA+ packingQty Tube,100
packingOption Tube lifeCycle production
tempRange 0 to 70C
MAX774, MAX775, MAX776: Typical Operating Circuit

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Ratings and Reviews

More
J
J**s 12/31/2023

Peter is a good man, Fast shipping !!

11
I
I**c 03/06/2023

All ok. got to rb for weeks 3. the parcel was tracked only to rb.

6
M
M**n 12/23/2021

There was a jamb with one board, when soldering apparently the master fell the tip extra than interfered with the work + there was a dent on one element.In general, you can take!

17
L
L**n 11/27/2021

Well packed, exactly as described, not yet tested i hope they work well

17

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Availability: 4650 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $3.542 $3.54

The prices below are for reference only.