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Description

General part information

LT3667EUDD

IC REG TRIPLE BUCK/LINEAR 24QFN

Technical Specifications

Parameters and characteristics for this part

SpecificationLT3667EUDD
Current - Output 1400 mA
Current - Output 2200 mA
Current (Output 3)200 mA
Frequency - Switching (Max)2.2 MHz
Frequency - Switching (Min)243 kHz
Mounting TypeSurface Mount
Number of Outputs3
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Package / Case24-WFQFN Exposed Pad
Package Length3 mm
Package Name24-QFN
Package Width5 mm
TopologyLinear (LDO) (2), Step-Down (Buck) (1)
Voltage - Output 1 (Max)38.6 V
Voltage - Output 1 (Min)1.2 V
Voltage - Output 2 (Maximum)38.6 V
Voltage - Output 2 (Minimum)0.8 V
Voltage - Supply (Maximum)45 V
Voltage - Supply (Minimum)1.6 V
Voltage (Output 3) (Max)38.6 V
Voltage (Output 3) (Min)0.8 V
w/LED DriverNo
w/SequencerNo
w/SupervisorNo

Pricing

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