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MICROCHIP MCP4552-503E/MS
Integrated Circuits (ICs)

LTC3404IMS8#PBF

Active
Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 2.65 TO 6V IN, 0.8V/0.6A OUT, MSOP-8

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Search across all available documentation for this part.

DocumentsLTpowerCAD II User GuideLTpowerPlanner III Quick Start Guide+1
MICROCHIP MCP4552-503E/MS
Integrated Circuits (ICs)

LTC3404IMS8#PBF

Active
Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 2.65 TO 6V IN, 0.8V/0.6A OUT, MSOP-8

Deep-Dive with AI

DocumentsLTpowerCAD II User GuideLTpowerPlanner III Quick Start Guide+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC3404IMS8#PBF
Current - Output600 mA
Frequency - Switching1.4 MHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 C
Operating Temperature [Min]-40 ¯C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case8-TSSOP, 8-MSOP
Package / Case0.118 in, 3 mm Width
Supplier Device Package8-MSOP
Synchronous RectifierTrue
TopologyBuck
Voltage - Input (Max) [Max]6 V
Voltage - Input (Min) [Min]2.65 V
Voltage - Output (Min/Fixed)0.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyN/A 134$ 10.571m+
Tube 1$ 9.471m+
10$ 6.63
25$ 5.89
100$ 5.07
250$ 4.94
NewarkEach 1$ 10.571m+
10$ 7.21
25$ 6.50
50$ 5.79
100$ 5.33
250$ 4.94

Description

General part information

LTC3404 Series

LTC3404 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The 2.65V to 6V input voltage range makes the device ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. Burst Mode operation is inhibited during synchronization or when the SYNC/MODE pin is pulled low, preventing low frequency ripple from interfering with audio circuitry. The internal synchronous switch increases efficiency and eliminates the need for an external schottky diode. Low output voltages are easily supported with the 0.8V feedback reference voltage. It is widely used in application such as cellular telephones, wireless and DSL modems, personal information appliances, portable instruments, distributed power systems, battery-powered equipment etc.