Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Linear > LP3966ES-3-3-NOPB

LP3966ES-3.3/NOPB

Texas Instruments

Part Number:	LP3966ES-3.3/NOPB
Manufacturer:	Texas Instruments
Part Type:	Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Linear > LP3966ES-3-3-NOPB
Qty Available:
Description:	LDO Regulator Pos 3.3V 3A 6-Pin (5+Tab) TO-263 Rail

Get Quote

05/03/2026 – There are 515 pieces pieces of Part Number LP3966ES-3.3/NOPB Available.

PCX has Texas Instruments Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Linear > LP3966ES-3-3-NOPB Electronic Components for Sale.

Pacific Component Xchange specializes in solving challenges such as supply chain procurement, hard to find, long lead time, obsolete, cost savings, kanban and scheduled orders.

LDO Regulator Pos 3.3V 3A 6-Pin (5+Tab) TO-263 Rail

Specifications

TYPE	DESCRIPTION
Case/Package	TO-263
Mount	Surface Mount
Number of Pins	5
Weight	113.398093 g
Accuracy	1 %
Current Rating	3 kA
Dropout Voltage	800 mV
Max Input Voltage	7 V
Max Junction Temperature (Tj)	125 °C
Max Operating Temperature	125 °C
Max Output Current	3 A
Max Output Voltage	3.3 V
Max Supply Current	15 mA
Max Supply Voltage	7 V
Min Input Voltage	2.5 V
Min Operating Temperature	-40 °C
Min Supply Voltage	2.5 V
Nominal Output Voltage	3.3 V
Nominal Supply Current	15 µA
Number of Channels	1
Number of Outputs	1
Number of Regulators	1
Output Configuration	Positive
Output Current	3 A
Output Type	Fixed
Output Voltage	3.3 V
Output Voltage Accuracy	1.5 %
Polarity	Positive
Quiescent Current	9 mA
Schedule B	8542390000
Termination	SMD/SMT
Height	4.83 mm
Length	10.16 mm
Thickness	4.58 mm
Width	8.42 mm

Images

Documentation for Texas Instruments LP3966ES-3.3/NOPB

Technical Drawing	View & Download LP3966ES-3-3-NOPB Technical Drawing
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet
Datasheet	View & Download LP3966ES-3-3-NOPB Datasheet

Alternate Descriptions

Descriptions of Texas Instruments LP3966ES-3.3/NOPB provided by its distributors.
LDO Regulator Pos 3.3V 3A 6-Pin (5+Tab) TO-263 Rail
Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, CMOS, PSSO5
3-A, high-accuracy, low-dropout voltage regulator with power good & enable 5-DDPAK/TO-263 -40 to 125
IC, REG, LDO, 3.3V, 3A, TO263; Output Type: Fixed; Input Voltage Min: 2.5V; Input Voltage Max: 7V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 3A; Dropout Voltage Vdo: 800mV; LDO Regulator Case Style: TO-263; No. of Pins: 5Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: 3.3V 3A LDO Voltage Regulators; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018); Accuracy %: 1.5%; No. of Outputs: 1Outputs; Operating Temperature Range: -40°C to +125°C; Output Voltage Nom.: 3.3V; Primary Input Voltage: 7V; Supply Voltage Min: 2.5V; Termination Type: Surface Mount Device; Voltage Regulator Type: Fixed
The LP3963/LP3966 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load which makes them suitable for low voltage microprocessor applications. The LP3963/LP3966 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3963/LP3966 to operate under extremely low dropout conditions. Dropout Voltage: Ultra low dropout voltage; typically 80mV at 300mA load current and 800mV at 3A load current. Ground Pin Current: Typically 6 Ma at 3A load current. Shutdown Mode: Typically 15uA quiescent current when the shutdown pin is pulled low. Error Flag: Error flag goes low when the output voltage drops 10% below nominal value (for LP3963). SENSE: Sense pin improves regulation at remote loads. (For LP3966) Precision Output Voltage: Multiple output voltage options are available ranging from 1.2V to 5.0V and adjustable (LP3966), with a guaranteed accuracy of +-1.5% at room temperature, and +-3.0% over all conditions (varying line, load, and temperature).

LP3966ES-3.3/NOPB

Texas Instruments

Specifications

Images

Documentation for Texas Instruments LP3966ES-3.3/NOPB

Alternate Descriptions

Title

FAQ’s

What is the part number of the product?

What is the output voltage of the regulator?

What is the maximum output current of the regulator?

What is the package type of the regulator?

Electronic Component Search