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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLT1121ACS8-5#PBF
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LT1121ACS8-5#PBF - Analog Devices Inc.

Manufacturer Part Number
LT1121ACS8-5#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1121ACS8-5#PBF
ECAD Model
Parts Description
IC REG LINEAR 5V 150MA 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
LT1121(-3.3, -5) Datasheet.pdf
RoHs Status
ROHS3 Compliant
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In stock: 8587

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Specifications

LT1121ACS8-5#PBF Tech Specifications
Analog Devices Inc. - LT1121ACS8-5#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1121ACS8-5#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage Dropout (Max) 0.7V @ 150mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 30V  
Supplier Device Package 8-SO  
Series -  
Protection Features Over Temperature, Reverse Polarity  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
PSRR 58dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 14 mA  
Current - Quiescent (Iq) 50 µA  
Current - Output 150mA  
Control Features Enable  
Base Product Number LT1121  

Parts Introduction

Manufacturer Part Number

LT1121ACS8-5#PBF

Manufacturer

Analog Devices

Introduction

Low Dropout Linear Voltage Regulator

Product Features and Performance

Output Configuration Positive

Fixed Output Type

Single Regulator

High PSRR of 58dB at 120Hz

Enable Control Feature

Surface Mount Package

Operating Temperature Range 0°C to 125°C

Product Advantages

Low Voltage Dropout 0.7V at 150mA

Low Quiescent Current 50 µA

Reverse Polarity Protection

Over Temperature Protection

Key Technical Parameters

Input Voltage Max 30V

Output Voltage 5V

Output Current 150mA

Current Supply Max 14 mA

Quality and Safety Features

Built-in Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with 8-SOIC Mounting

Application Areas

Power Management in Electronic Devices

Product Lifecycle

Active Status

Not near discontinuation

Several Key Reasons to Choose This Product

High Input Voltage Range up to 30V

High Power Supply Rejection Ratio

Low Dropout for Improved Efficiency

Customizable with Enable Pin

Robust Safety Features for Device Protection

Wide Operating Temperature Range for Versatile Use

Stable Performance with Fixed Output Voltage

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1121ACS8-5#PBF

Product Attribute LT1121ACS8-5#PBF LT1121AIS8-3.3#TRPBF LT1121AIS8#PBF LT1121ACS8#PBF
Part Number LT1121ACS8-5#PBF LT1121AIS8-3.3#TRPBF LT1121AIS8#PBF LT1121ACS8#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Protection Features Over Temperature, Reverse Polarity Over Temperature, Reverse Polarity Over Temperature, Reverse Polarity Over Temperature, Reverse Polarity
Supplier Device Package 8-SO 8-SO 8-SO 8-SO
PSRR 58dB (120Hz) 58dB (120Hz) 58dB (120Hz) 58dB (120Hz)
Operating Temperature 0°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C 0°C ~ 125°C
Control Features Enable Enable Enable Enable
Voltage - Output (Min/Fixed) 5V 3.3V 3.75V 3.75V
Package Tube Tape & Reel (TR) Tube Tube
Current - Output 150mA 150mA 150mA 150mA
Current - Supply (Max) 14 mA 14 mA 14 mA 14 mA
Series - - - -
Voltage - Output (Max) - - 30V 30V
Base Product Number LT1121 LT1121 LT1121 LT1121
Output Configuration Positive Positive Positive Positive
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Voltage Dropout (Max) 0.7V @ 150mA 0.7V @ 150mA 0.7V @ 150mA 0.7V @ 150mA
Number of Regulators 1 1 1 1
Output Type Fixed Fixed Adjustable Adjustable
Voltage - Input (Max) 30V 30V 30V 30V
Current - Quiescent (Iq) 50 µA 50 µA 50 µA 50 µA

LT1121ACS8-5#PBF Datasheet PDF

Download LT1121ACS8-5#PBF pdf datasheets and Analog Devices Inc. documentation for LT1121ACS8-5#PBF - Analog Devices Inc..

Datasheets
LT1121(-3.3, -5) Datasheet.pdf
PCN Design/Specification
Mult Dev 12/Oct/2022.pdf Mult Dev Mark Chg 5/Jul/2021.pdf
PCN Assembly/Origin
Mult SOT-223 Device Assem Site Add 6/Jun/2017.pdf
Environmental Information
Material Declaration LT1121ACS8-5#PBF.pdf

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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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LT1121ACS8-5#PBF Image

LT1121ACS8-5#PBF

Analog Devices Inc.
32D-LT1121ACS8-5#PBF

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