onsemi, 5-Channel Buck, Boost, Buck Boost Regulator, 3 A, 3.3 V 63 kHz, TO-263 5-Pin

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小計（1 卷，共 800 件）*

TWD34,800.00

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TWD36,544.00

(含稅)

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800 - 800TWD43.50TWD34,800.00
1600 +TWD42.60TWD34,080.00

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RS庫存編號:
186-9069
製造零件編號:
LM2576D2TR4-5G
製造商:
onsemi
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品牌

onsemi

Product Type

Buck Boost Regulator

Regulator Type

Buck, Boost

Switching Frequency

63kHz

Mount Type

Surface

Package Type

TO-263

Quiescent Current

5mA

Pin Count

5

Output Current

3A

Output Type

Adjustable

Switching Regulator

Yes

Standards/Approvals

RoHS

Height

4.57mm

Series

LM2576

Length

10.23mm

Minimum Input Voltage

4.75V

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

45V

Automotive Standard

No

3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions

Adjustable Version Output Voltage Range, 1.23 to 37 V +/-4%

Maximum Over Line and Load Conditions

Guaranteed 3.0 A Output Current

Wide Input Voltage Range

Requires Only 4 External Components

52 kHz Fixed Frequency Internal Oscillator

TTL Shutdown Capability, Low Power Standby Mode

High Efficiency

Uses Readily Available Standard Inductors

Thermal Shutdown and Current Limit Protection

Moisture Sensitivity Level (MSL) Equals 1

Pb-Free Packages are Available

Applications

Simple High-Efficiency Step-Down (Buck) Regulator

Efficient Pre-Regulator for Linear Regulators

On-Card Switching Regulators

Positive to Negative Converter (Buck-Boost)

Negative Step-Up Converters

Power Supply for Battery Chargers

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