LM20333MH/NOPB

$4.44

Description：IC REG BUCK ADJ 3A 20HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:9fe391508dd2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM20333MH/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 3A 20HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM20333MH/NOPB

Description：IC REG BUCK ADJ 3A 20HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：32V
Current - Output：3A
Frequency - Switching：200kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：20-HTSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM20333MH/NOPB

LM20333MH/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM20333MH/NOPB is a synchronous buck regulator from Texas Instruments, housed in an HTSSOP-20 package. It supports an input voltage range of 4.5 V to 36 V and delivers up to 3 A output current. The adjustable output voltage spans from 800 mV to 32 V. Operating at a fixed switching frequency of 200 kHz, the device functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency
Fixed 200 kHz switching frequency operation
Adjustable output voltage capability

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Embedded system power distribution
Telecommunications equipment power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and thermal pad configuration. Ensure the ordering part number matches the exact package variant required for your PCB layout. Cross-reference the datasheet revision date with your design specifications to confirm compatibility with existing component libraries and application notes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact synchronous solution is needed for mid-range voltage conversion. The 200 kHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the 3 A current rating meets the peak load requirements of the target circuit while maintaining acceptable thermal performance in the HTSSOP-20 package.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM20333 family of synchronous buck regulators. It shares architectural similarities with other members like the LM20323 but differs in switching frequency and control loop characteristics. The family targets applications requiring efficient step-down conversion from higher bus voltages to lower logic or analog supply rails.