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Part Number Overview
Manufacturer Part Number
IS31LT3954A-GRLS4-TR
Description
IC LED DRIVER RGLTR PWM 3A 8SOP
Detailed Description
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 3A 8-SOP-EP
Manufacturer
Lumissil Microsystems
Standard LeadTime
20 Weeks
Edacad Model
Standard Package
2,500
Supplier Stocks
Technical specifications
Mfr
Lumissil Microsystems
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Type
DC DC Regulator
Topology
Step-Down (Buck)
Internal Switch(s)
Yes
Number of Outputs
1
Voltage - Supply (Min)
4.5V
Voltage - Supply (Max)
38V
Voltage - Output
-
Current - Output / Channel
3A
Frequency
-
Dimming
PWM
Applications
LED Lighting
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package
8-SOP-EP
Base Product Number
IS31LT3954
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2521-IS31LT3954A-GRLS4-DKR
2521-IS31LT3954A-GRLS4-TR
2521-IS31LT3954A-GRLS4-CT
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/LED Drivers/Lumissil Microsystems IS31LT3954A-GRLS4-TR
Documents & Media
Datasheets
1(IS31LT3954A)
Quantity Price
Quantity: 12500
Unit Price: $0.60762
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 5000
Unit Price: $0.63135
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 2500
Unit Price: $0.66458
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 1000
Unit Price: $0.71205
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $0.90192
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $1.0206
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $1.0918
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $1.3292
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $1.4
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $1.57
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $0.71205
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $0.90192
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 250
Unit Price: $1.0206
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $1.0918
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $1.3292
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $1.4
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $1.57
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : IS32LT3954-GRLA3-TR
Manufacturer. : Lumissil Microsystems
Quantity Available. : 13,513
Unit Price. : $1.52000
Substitute Type. : Parametric Equivalent
Quantity Available. : 13,513
Unit Price. : $1.52000
Substitute Type. : Parametric Equivalent
Part No. : IS32LT3954A-GRLA3-TR
Manufacturer. : Lumissil Microsystems
Quantity Available. : 6,813
Unit Price. : $1.52000
Substitute Type. : Parametric Equivalent
Quantity Available. : 6,813
Unit Price. : $1.52000
Substitute Type. : Parametric Equivalent
Part No. : LT3474EFE#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 15,153
Unit Price. : $8.70000
Substitute Type. : Similar
Quantity Available. : 15,153
Unit Price. : $8.70000
Substitute Type. : Similar
Part No. : LT3932IUFD#TRPBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 2,485
Unit Price. : $8.58000
Substitute Type. : Similar
Quantity Available. : 2,485
Unit Price. : $8.58000
Substitute Type. : Similar
Part No. : PAM2861CBR
Manufacturer. : Diodes Incorporated
Quantity Available. : 7,925
Unit Price. : $1.18000
Substitute Type. : Similar
Quantity Available. : 7,925
Unit Price. : $1.18000
Substitute Type. : Similar
Part No. : TPS92515DGQT
Manufacturer. : Texas Instruments
Quantity Available. : 1,005
Unit Price. : $2.51000
Substitute Type. : Similar
Quantity Available. : 1,005
Unit Price. : $2.51000
Substitute Type. : Similar
Part No. : A6213KLJTR-1-T
Manufacturer. : Allegro MicroSystems
Quantity Available. : 6,000
Unit Price. : $1.76000
Substitute Type. : Parametric Equivalent
Quantity Available. : 6,000
Unit Price. : $1.76000
Substitute Type. : Parametric Equivalent
Part No. : A6213KLJTR-T
Manufacturer. : Allegro MicroSystems
Quantity Available. : 43,549
Unit Price. : $1.82000
Substitute Type. : Parametric Equivalent
Quantity Available. : 43,549
Unit Price. : $1.82000
Substitute Type. : Parametric Equivalent