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See Technical Specifications

LP3966ES-3.3 +BOM

This product, LP3966ES-3

Manufacturer:

Texas Instruments
Mfr.Part #:

LP3966ES-3.3
Datasheet:

LP3966ES-3.3 Datasheet (PDF)
Output Options:

Adjustable Output, Fixed Output
Iout (max) (A):

3
Vin (max) (V):

7
Vin (min) (V):

2.5
EDA/CAD Models:

Request Free CAD Models for LP3966ES-3.3

Email: [email protected]

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Tel: +852 95804164

LP3966ES-3.3 General Description

In the realm of linear regulators, the LP3966ES-3.3 stands out for its exceptional performance and versatility. With ultra low dropout voltage and a quick response to load changes, this regulator is well-suited for low voltage microprocessor applications that require efficient power management. The CMOS process used in the development of the LP3966 enables low quiescent current operation, independent of the output load current, ensuring reliable performance under varying conditions. Moreover, the LP3966 boasts a precision output voltage with multiple options available, offering users flexibility and accuracy in voltage regulation. Whether you need a specific output voltage or an adjustable setting, the LP3966 delivers with precision and stability

Key Features

Ultra Low Dropout Voltage
Low Ground Pin Current
Load Regulation of 0.06%
15µA Quiescent Current in Shutdown Mode
Specified Output Current of 3A DC
Available in DDPAK/TO-263 and TO-220 Packages
Output Voltage Accuracy ± 1.5%
Error Flag Indicates Output Status (LP3963)
Sense Option Improves Load Regulation (LP3966)
Minimum Output Capacitor Requirements
Overtemperature/Overcurrent Protection
−40°C to +125°C Junction Temperature Range

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Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	3
Vin (max) (V)	7	Vin (min) (V)	2.5
Vout (max) (V)	5	Vout (min) (V)	1.215
Fixed output options (V)	1.8, 2.5, 3.3	Noise (µVrms)	150
Iq (typ) (mA)	5	Thermal resistance θJA (°C/W)	50
Rating	Catalog	Load capacitance (min) (µF)	33
Regulated outputs (#)	1	Features	Enable, Power good
Accuracy (%)	1	PSRR at 100 KHz (dB)	32
Dropout voltage (Vdo) (typ) (mV)	800	Operating temperature range (°C)	-40 to 125