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See Technical Specifications

LT3645EMSE#PBF +BOM

36V 500mA Step-Down Regulator and 200mA LDO

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LT3645EMSE#PBF
Datasheet:

LT3645EMSE#PBF Datasheet (PDF)
PackingQty:

Tube,37
PackingOption:

Tube
TempRange:

-40 to 125C
Output Voltage:

16 V
EDA/CAD Models:

Request Free CAD Models for LT3645EMSE#PBF

LT3645EMSE#PBF General Description

Meet the LT3645EMSE#PBF, a dual output regulator that packs a punch with its 500mA buck regulator and a 200mA low dropout linear regulator (LDO) in one sleek package. Whether you're working with 24V industrial supplies or automotive batteries, this regulator has you covered, thanks to its wide input voltage range of 3.6V to 36V. And with its high operating frequency, you can expect exceptional performance in a compact form factor, making it a top choice for applications where size and efficiency matter

Key Features

Wide Input Range:

Operation from 3.6V to 36V
Overvoltage Lockout Protects Circuit Through 55V Transients on Input

500mA Output Current Switching Regulator
High Switching Frequency: 750kHz
200mA Low Dropout Linear Regulator

1.2V to 16V Input; 0.8V to 8V Output
310mV Dropout Voltage V_CC2 to OUT2

Precision Programmable Undervoltage Lockout
Short-Circuit Robust
Internal Soft-Start
<2μA Shutdown Current
Small Thermally Enhanced 16-Lead (3mm × 3mm) QFN and 12-Lead MSE Packages

Application

Automotive CMOS Image Sensors
Industrial/Automotive Micro-Controller Supply

Specifications

model	LT3645EMSE#PBF	packingQty	Tube,37
packingOption	Tube	lifeCycle	production
tempRange	-40 to 125C	Product Category	Switching Voltage Regulators
Output Voltage	16 V	Output Current	500 mA
Input Voltage, Max	36 V	Number of Outputs	2 Output
Topology	Buck	Mounting Style	SMD/SMT
Switching Frequency	750 kHz	Quiescent Current	1.4 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Series	LT3645	Input Voltage, Min	3.6 V
Development Kit	DC1428A	Input Voltage	3.6 V to 36 V
Operating Supply Current	1.4 mA	Product Type	Switching Voltage Regulators
Shutdown	Shutdown	Factory Pack Quantity	37
Subcategory	PMIC - Power Management ICs	Type	Step Down Regulator