LM3354, LM3 - Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter

Name: LM3354
SKU: LM3354-49528

National Semiconductor

📥 Download Datasheet

LM3354 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3354, LM3. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	LM3354, LM3
Manufacturer	National Semiconductor
File Size	394.37 KB
Description	Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter
Datasheet	LM3-354.pdf
Note	This datasheet PDF includes multiple part numbers: LM3354, LM3. Please refer to the document for exact specifications by model.

LM3354 Product details

Description

The LM3354 is a CMOS switched capacitor DC/DC converter that produces a regulated output voltage by automatically stepping up (boost) or stepping down (buck) the input voltage.

Features

n Regulated VOUT with ± 3% (5.0V, 4.1V, and 3.3V options) or ± 4% (1.8V option) accuracy n Standard output voltages of 1.8V, 3.3V, 4.1V, and 5.0V n Custom output voltages available from 1.8V to 5.0V in 100 mV increments with volume order n 2.5V to 5.5V input voltage range n Up to 90mA (5.0V, 4.1V, and 1.8V options) or 70mA (3.3V option) output current n > 75% average efficiency n Uses few, low-cost external components n Very small solution size n 375 µA typical operating current n 2.3 µA typical.

📁 LM3354 Similar Datasheet

LM33550 - 3V Primary lithium-manganese dioxide (Li-MnO2)High power D-size spiral cell (SAFT)
LM335A - Precision Temperature Sensors (Texas Instruments)
LM330-N - 3-Terminal Positive Regulator (Texas Instruments)
LM3302 - Quad Voltage Comparators (Intersil Corporation)
LM3302-N - Low-Power Low-Offset Voltage Quad Comparators (Texas Instruments)
LM3302M - Quad Comparator (Fairchild Semiconductor)
LM3302M96 - Quad Voltage Comparators (Intersil Corporation)
LM3302N - Quad Comparator (Fairchild Semiconductor)

Other Datasheets by National Semiconductor

LM3354-3.7 - Regulated 90mA Buck-Boost Switched Capacitor DC/DC Converter
LM335 - Precision Temperature Sensors
LM3350 - Switched Capacitor Voltage Converter
LM3351 - Switched Capacitor Voltage Converter
LM3352 - Regulated 200 mA Buck-Boost Switched Capacitor DC/DC Converter
LM3355 - -05 to 5.6 V regulated 50mA buck-boost switched capacitor DC/DC converter

Published: Mar 22, 2005 |