Texas Instruments LM2577T-12/NOPB DC DC Switching Regulators
3A, 12V fixed output step-up regulator with a 3.5V to 40V input voltage range.

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2577T-12/NOPB
Series
Base Model
Detailed Description
Package
TO-220
Key Features
Package: TO-220; Operating Supply Voltage: 40V; Output Voltage: 12V; Output Current: 3A; Max Output Current: 3A
Lifecycle Status
Active
RoHS State
Compliant
Datasheet
LM2577T-12/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2577T-12/NOPB DC DC Switching Regulators technical specifications.
General
Package
TO-220
Inventory Source
Winsource
Efficiency
80%
Inventory Source File
/Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx
Height
8.89mm
Inventory As of
2026-05-16
Lead Free
Contains Lead
Source Manufacturer
Texas Instruments
Length
10.16mm
Source Category
Integrated Circuits (ICs) > PMIC > PMIC - Voltage Regulators - DC DC Switching Regulators
Texas Instruments LM2577T-12/NOPB DC DC Switching Regulators Overview
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