China
Spain
Rusia
Italy
GermanyLT1121IST-3.3#TRPBF
Part Number Overview
Manufacturer Part Number
LT1121IST-3.3#TRPBF
Description
IC REG LIN 3.3V 150MA SOT223-3
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-223-3
Manufacturer
Analog Devices Inc.
Standard LeadTime
13 Weeks
Edacad Model
LT1121IST-3.3#TRPBF Models
Standard Package
2,000
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
30V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.7V @ 150mA
Current - Output
150mA
Current - Quiescent (Iq)
50 µA
Current - Supply (Max)
14 mA
PSRR
58dB (120Hz)
Control Features
Enable
Protection Features
Over Temperature, Reverse Polarity
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Supplier Device Package
SOT-223-3
Base Product Number
LT1121
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
LT1121IST-3.3#TRPBFCT
LT1121IST-3.3#TRPBF-ND
LT1121IST-3.3#TRPBFTR
LT1121IST-3.3#TRPBFDKR
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators/Analog Devices Inc. LT1121IST-3.3#TRPBF
Documents & Media
Datasheets
1(LT1121(-3.3, -5) Datasheet)
Other Related Documents
()
Product Training Modules
1(Low Dropout Linear Regulator Frequently Asked Questions)
Video File
1(What is a Voltage Regulator Another Teaching Moment | allaboutcomponents.com Electronics)
Environmental Information
1(Material Declaration LT1121IST-3.3#TRPBF)
Software Download
()
Design Resources
1(LT1121 Footprints and Symbols)
PCN Assembly/Origin
1(Mult SOT-223 Device Assem Site Add 6/Jun/2017)
HTML Datasheet
1(LT1121(-3.3, -5) Datasheet)
EDA Models
1(LT1121IST-3.3#TRPBF Models)
Simulation Models
1(LT1121-3.3 Spice Model)
Getting Started Guide
1(LTspice IV Getting Started Guide)
Quantity Price
Quantity: 2000
Unit Price: $3.4138
Packaging: Tape & Reel (TR)
MinMultiplier: 2000
Packaging: Tape & Reel (TR)
MinMultiplier: 2000
Quantity: 1000
Unit Price: $3.5451
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $4.0703
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $4.4642
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $4.6743
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $5.3832
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $5.646
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $6.25
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $3.5451
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $4.0703
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 250
Unit Price: $4.4642
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $4.6743
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $5.3832
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $5.646
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $6.25
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : LD1117S33CTR
Manufacturer. : STMicroelectronics
Quantity Available. : 25,015
Unit Price. : $0.57000
Substitute Type. : Similar
Quantity Available. : 25,015
Unit Price. : $0.57000
Substitute Type. : Similar
Part No. : LD1117S33TR
Manufacturer. : STMicroelectronics
Quantity Available. : 49,091
Unit Price. : $0.58000
Substitute Type. : Similar
Quantity Available. : 49,091
Unit Price. : $0.58000
Substitute Type. : Similar
Part No. : MCP1790T-3302E/DB
Manufacturer. : Microchip Technology
Quantity Available. : 5,148
Unit Price. : $0.99000
Substitute Type. : Similar
Quantity Available. : 5,148
Unit Price. : $0.99000
Substitute Type. : Similar
Part No. : MIC2920A-3.3WS
Manufacturer. : Microchip Technology
Quantity Available. : 3
Unit Price. : $1.78000
Substitute Type. : Similar
Quantity Available. : 3
Unit Price. : $1.78000
Substitute Type. : Similar
Part No. : MIC2920A-3.3WS-TR
Manufacturer. : Microchip Technology
Quantity Available. : 4,413
Unit Price. : $1.78000
Substitute Type. : Similar
Quantity Available. : 4,413
Unit Price. : $1.78000
Substitute Type. : Similar
Part No. : MIC5200-3.3YS
Manufacturer. : Microchip Technology
Quantity Available. : 9,882
Unit Price. : $1.38000
Substitute Type. : Similar
Quantity Available. : 9,882
Unit Price. : $1.38000
Substitute Type. : Similar
Part No. : MIC5200-3.3YS-TR
Manufacturer. : Microchip Technology
Quantity Available. : 4,700
Unit Price. : $1.38000
Substitute Type. : Similar
Quantity Available. : 4,700
Unit Price. : $1.38000
Substitute Type. : Similar
Part No. : MIC5201-3.3YS
Manufacturer. : Microchip Technology
Quantity Available. : 1,139
Unit Price. : $1.78000
Substitute Type. : Similar
Quantity Available. : 1,139
Unit Price. : $1.78000
Substitute Type. : Similar
Part No. : MIC5201-3.3YS-TR
Manufacturer. : Microchip Technology
Quantity Available. : 10,744
Unit Price. : $1.78000
Substitute Type. : Similar
Quantity Available. : 10,744
Unit Price. : $1.78000
Substitute Type. : Similar
Part No. : SPX2945M3-L-3-3/TR
Manufacturer. : MaxLinear, Inc.
Quantity Available. : 4,749
Unit Price. : $1.94000
Substitute Type. : Similar
Quantity Available. : 4,749
Unit Price. : $1.94000
Substitute Type. : Similar
Part No. : TC1108-3.3VDBTR
Manufacturer. : Microchip Technology
Quantity Available. : 1,029
Unit Price. : $0.69000
Substitute Type. : Similar
Quantity Available. : 1,029
Unit Price. : $0.69000
Substitute Type. : Similar