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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLM1117T-3.3
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LM1117T-3.3 - Texas Instruments

Manufacturer Part Number
LM1117T-3.3
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM1117T-3.3
ECAD Model
Parts Description
IC REG LINEAR 3.3V 800MA TO220-3
Detailed Description
Package
TO-220-3
Data sheet
LM1117T-3.3.pdf
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In stock: 9660

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Specifications

LM1117T-3.3 Tech Specifications
Texas Instruments - LM1117T-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM1117T-3.3

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 1.2V @ 800mA  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 15V  
Supplier Device Package TO-220-3  
Series LM1117-3.3  
Protection Features Over Current, Over Temperature  
Package / Case TO-220-3  
Package Tube  
PSRR 75dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Through Hole  
Current - Supply (Max) 10 mA  
Current - Quiescent (Iq) 5 mA  
Current - Output 800mA  
Control Features -  
Base Product Number LM1117  

Parts Introduction

Manufacturer Part Number

LM1117T-3.3

Manufacturer

Texas Instruments

Introduction

Low Drop Out (LDO) Regulator for Power Management Applications

Product Features and Performance

Positive Fixed Output Voltage at 3.3V

Maximum Input Voltage of 15V

Maximum Dropout Voltage of 1.2V at 800mA

Output Current Capacity of 800mA

Low Quiescent Current of 5 mA

High PSRR of 75dB at 120Hz

Product Advantages

High efficiency with low dropout voltage

Reliable performance in a wide temperature range

Built-in protection for over current and over temperature

Key Technical Parameters

Voltage Input Max 15V

Voltage Output 3.3V

Current Output 800mA

Dropout Voltage Max 1.2V @ 800mA

Quiescent Current 5 mA

PSRR 75dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Suitable for Through-Hole Mounting

Compatible with TO-220-3 Package

Application Areas

Consumer Electronics

Computer Systems

Industrial Controls

Telecommunications Equipment

Product Lifecycle

Obsolete

Alternatives and replacements may be offered by the manufacturer

Several Key Reasons to Choose This Product

Stable 3.3V output for various electronic circuits

Low dropout enhances efficiency in low-voltage applications

High output current suitable for heavier loads

Excellent power supply rejection ratio maintains voltage stability

Thermal and current protection increases device longevity

Widely used in industry-proven applications

Texas Instruments' reputation for durable and reliable components

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM1117T-3.3

Product Attribute LM1117T-3.3 LM1117SX-ADJ LM1117T-1.8 LM1117T-5.0
Part Number LM1117T-3.3 LM1117SX-ADJ LM1117T-1.8 LM1117T-5.0
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Tube Tape & Reel (TR) Bulk Bulk
Current - Output 800mA 800mA 800mA 800mA
Base Product Number LM1117 LM1117 - -
Supplier Device Package TO-220-3 DDPAK/TO-263-3 TO-220-3 TO-220-3
Mounting Type Through Hole Surface Mount Through Hole Through Hole
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Voltage - Output (Max) - 13.8V - -
Voltage - Output (Min/Fixed) 3.3V 1.25V 1.8V 5V
Series LM1117-3.3 - - -
Number of Regulators 1 1 1 1
Package / Case TO-220-3 TO-263-4, D²Pak (3 Leads + Tab), TO-263AA TO-220-3 TO-220-3
Output Type Fixed Adjustable Fixed Fixed
Voltage Dropout (Max) 1.2V @ 800mA 1.2V @ 800mA 1.3V @ 800mA 1.2V @ 800mA
Output Configuration Positive Positive Positive Positive
PSRR 75dB (120Hz) 75dB (120Hz) - 75dB (120Hz)
Voltage - Input (Max) 15V 15V 15V 15V
Current - Supply (Max) 10 mA 10 mA - 10 mA
Current - Quiescent (Iq) 5 mA 5 mA 10 mA 5 mA
Control Features - - Current Limit -
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C 0°C ~ 125°C (TJ) 0°C ~ 125°C

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM1117T-3.3 Image

LM1117T-3.3

Texas Instruments
32D-LM1117T-3.3

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