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TI LM2575INRoHS

Manufacturer
TI
MPN
LM2575IN
LCSC Part #
C1355968
Packaging
PDIP-16
Customer #
Key Attributes
High-Efficiency Step-Down Switching Regulator
Datasheetpdf iconTI LM2575IN
In-Stock: 5
5 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.735$ 3.74
10+$ 3.6522$ 36.52
25+$ 3.5969$ 89.92
100+$ 3.5417$ 354.17
Standard Packaging25/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingPDIP-16
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching52kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.75V~40V
Switch tube (built-in/external)Built-in
Output Current1A
Output Voltage1.23V~37V
Quiescent Current5mA
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Introduction

AI Translation

Adjustable With a Range of 1.23 V to 37 V and ±4% Regulation (Max) Over Line, Load, and Temperature Conditions Specified 1-A Output Current Wide Input Voltage Range 4.75 V to 40 V Uses Readily Available Standard Inductors 52-kHz (Typical) Fixed-Frequency Internal Oscillator TTL Shutdown Capability With 50 μA (Typical) Standby Current High Efficiency…as High as 88% (Typical) Thermal Shutdown and Current-Limit Protection With Cycle-by-Cycle Current Limiting

Features

AI Translation
  • Adjustable With a Range of 1.23 V to 37 V and ±4% Regulation (Max) Over Line, Load, and Temperature Conditions
  • Specified 1-A Output Current
  • Wide Input Voltage Range 4.75 V to 40 V
  • Uses Readily Available Standard Inductors
  • 52-kHz (Typical) Fixed-Frequency Internal Oscillator
  • TTL Shutdown Capability With 50 μA (Typical) Standby Current
  • High Efficiency…as High as 88% (Typical)
  • Thermal Shutdown and Current-Limit Protection With Cycle-by-Cycle Current Limiting

Applications

AI Translation
  • Simple High-Efficiency Step-Down (Buck) Regulator
  • Pre-Regulator for Linear Regulators
  • On-Card Switching Regulators
  • Positive-to-Negative Converter (Buck-Boost)