Zenode.ai Logo
Beta
⌘K
Log InSign Up
LTC3405AES6-1.375#TRMPBF - TSOT-23-6 Pin View

LTC3405AES6-1.375#TRMPBF

Active
Analog Devices

1.375V, 1.5MHZ, 300MA SYNCHRONOUS STEP-DOWN REGULATORS IN THINSOT

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsR415 Reliability DataTape and Reel Packaging+1
LTC3405AES6-1.375#TRMPBF - TSOT-23-6 Pin View

LTC3405AES6-1.375#TRMPBF

Active
Analog Devices

1.375V, 1.5MHZ, 300MA SYNCHRONOUS STEP-DOWN REGULATORS IN THINSOT

Deep-Dive with AI

DocumentsR415 Reliability DataTape and Reel Packaging+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC3405AES6-1.375#TRMPBF
Current - Output300 mA
Frequency - Switching1.5 MHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / CaseTSOT-23-6, SOT-23-6 Thin
Supplier Device PackageTSOT-23-6
Synchronous RectifierTrue
TopologyBuck
Voltage - Input (Max) [Max]5.5 V
Voltage - Input (Min) [Min]2.5 V
Voltage - Output (Min/Fixed) [Min]1.375 V

Pricing

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

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 500$ 3.07
1000$ 2.90
1500$ 2.82
2500$ 2.74

Description

General part information

LTC3405A-1.375 Series

The LTC3405A is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current during operation is only 20µA and drops to <1µA in shutdown. The 2.5V to5.5V input voltage range makes the LTC3405A ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems.Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors.The LTC3405A is specifically designed to work well with ceramic output capacitors, achieving very low output voltage ripple and a small PCB footprint.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. The LTC3405A is available in a low profile (1mm) ThinSOT package.For fixed 1.5V and 1.8V output versions, refer to theLTC3405A-1.5/LTC3405A-1.8 data sheet.Protected by U.S. Patents, including 6580258, 5481178.VoutFeaturesLTC3405Adj.-LTC3405AAdj.Stable With All Ceramic CapsLTC3405A-1.3751.375VStable With All Ceramic CapsLTC3405A-1.51.5VStable With All Ceramic CapsLTC3405A-1.81.8VStable With All Ceramic CapsApplicationsCellular TelephonesPersonal Information AppliancesWireless and DSL ModemsDigital Still CamerasMP3 PlayersPortable Instruments