Texas Instruments LM3940IS-3.3/NOPB

Name: LM3940IS-3.3/NOPB
Brand: Texas Instruments
SKU: 3300751-LM3940IS-3.3/NOPB
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM3940IS-3.3/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 3300751-LM3940IS-3.3/NOPB

Description:: 1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion

ECAD Model:

Datasheet:: lm3940

Specifications

Texas Instruments LM3940IS-3.3/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM3940IS-3.3/NOPB.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-263-4, D2Pak (3 Leads Tab), TO-263AA
Number of Pins
3
Weight
113.398093g
Operating Temperature
-40°C~125°C
Packaging
Tube
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
3
Termination
SMD/SMT
ECCN Code
EAR99
Subcategory
Other Regulators
Technology
BIPOLAR
Terminal Position
SINGLE
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
245
Number of Functions
1
Terminal Pitch
2.54mm
Current Rating
1A
Reflow Temperature-Max (s)
30
Base Part Number
LM3940
Pin Count
4
Number of Outputs
1
Voltage - Input (Max)
7.5V
Output Voltage
3.3V
Output Type
Fixed
Max Output Current
1A
Max Supply Voltage
7.5V
Min Supply Voltage
4.5V
Output Configuration
Positive
Quiescent Current
110μA
Max Output Voltage
3.3V
Output Voltage 1
3.3V
Min Input Voltage
4.5V
Protection Features
Over Temperature, Short Circuit
Voltage Dropout (Max)
0.2V @ 100mA
Dropout Voltage
110mV
Dropout Voltage1-Nom
0.31V
Voltage Tolerance-Max
5.2%
Nominal Output Voltage
3.3V
Height
4.83mm
Length
10.18mm
Width
8.41mm
Thickness
4.44mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

LM3940IS-3.3/NOPB Overview
The part status of this electronic component is currently active, meaning it is readily available for use in various applications. It boasts a single function, making it a simple yet efficient component. With a maximum reflow temperature of 30 seconds, it can withstand high temperatures without compromising its functionality. This component has one output and can handle a maximum input voltage of 7.5V. Its output type is fixed, ensuring consistent and reliable performance. It requires a minimum supply voltage of 4.5V and has a maximum output voltage of 3.3V. The dropout voltage is only 110mV, making it an energy-efficient option. However, it does not have radiation hardening capabilities. Overall, this component is a versatile and reliable choice for electronic systems.

LM3940IS-3.3/NOPB Features
110mV dropout voltage
Other Regulators subtageroy

LM3940IS-3.3/NOPB Applications
There are a lot of Texas Instruments LM3940IS-3.3/NOPB Linear Voltage Regulators applications.

Smartcard
TVS diodes
Car window lift
xEV
Blower
Production line
HMI (Human-Machine Interface)
Electronic notebook
Semi-automation
SoC

LM3940IS-3.3/NOPB More Descriptions

1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion 3-DDPAK/TO-263 -40 to 125
LDO Regulator Pos 3.3V 1A 4-Pin(3 Tab) TO-263 Rail - Rail/Tube
Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSSO3
V REG, LINEAR, 3.3V; Voltage Regulator Type:LDO Fixed Positive; Voltage, Input Max:5.5V; Voltage, Output Max:3.3V; Max Output Current:1A; Voltage, Dropout:0.11V; No. of Outputs:1; Voltage, Supply Min:4.5V; Voltage, Supply Max:7.5V; Termination Type:SMD; Case Style:TO-263 (D2-Pak); No. of Pins:3; Operating Temperature Range:-40°C to 125°C

Certification