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Texas Instruments LM3557SD-2/NOPB LED Drivers

IC LED DRIVER RGLTR 800MA 8WSON

1,510Texas Instruments8-WFDFN Exposed Pad$2.05RoHS
LM3557SD-2/NOPB - No Image Available

Same model may have multiple batches, images only for reference.

LM3557SD-2/NOPB
Manufacturer
Part Number (MPN)
LM3557SD-2/NOPB
Detailed Description
IC LED DRIVER RGLTR 800MA 8WSON
Package
8-WFDFN Exposed Pad
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF LM3557SD-2/NOPB Datasheet
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Technical Specifications

Texas Instruments LM3557SD-2/NOPB LED Drivers technical specifications.

General

Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Frequency
1.2MHz
Type
DC DC Regulator
Internal Switch S
Yes
Current Output Channel
800mA (Switch)
Number of Outputs
1
Topology
Step-Up (Boost)
Voltage Supply Max
7.5V

Alternate Parts Comparison (LM3557SD-2/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-WFDFN Exposed Pad100-LQFP100-LQFP100-LQFP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 105°C (TA)-40°C ~ 105°C (TA)-40°C ~ 105°C (TA)
Supply Voltage--2.25V ~ 2.75V2.25V ~ 2.75V2.25V ~ 2.75V
Data Bus Width--32bit32bit32bit
Number of Pins--100100100
Core Processor--ARM® Cortex®-M3ARM® Cortex®-M3ARM® Cortex®-M3
Core Size--32-Bit Single-Core32-Bit Single-Core32-Bit Single-Core
RAM Size--16KB32KB64KB
ADC Channels--323
AEC Qualified--NoNoNo
Automotive--NoNoNo
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