home page>Product Center> Low dropout linear regulator
LM20124MH
Product images are for illustrative purposes only
Product details are welcome upon request

LM20124MH

  • Category:Low dropout linear regulator
  • Product Name:6A, frequency-adjustable synchronous buck regulator
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:TSSOP
  • Stock Status:There is stock
  • Stock Quantity:2230
  • Minimum order quantity: 1
  • Details:Click to find the PDF of the LM20124MH
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • Product introduction

peculiarity

  • Input voltage range from 2.95V to 5.5V
  • Accurate current limit minimum inductor size
  • 97% peak efficiency
  • Adjustable switching frequency (250 kHz to 750 kHz)
  • 16mΩ and 20mΩ integrated FET switches
  • Enter prebiased load startup
  • Output voltage tracking
  • Peak current mode control
  • The adjustable output voltage is as low as 0.8V
  • Adjustable soft-start with external capacitors
  • The hysteresis needle is precisely activated
  • Integrated overvoltage protection, undervoltage lockout, power good, and thermal shutdown
  • eTSSOP - 16 exposed pads

illustrate

The LM20146 is a full-featured, adjustable frequency synchronous buck regulator that provides up to 6A continuous output current capability. Current-mode control loop compensation that is stable with almost any type of output capacitor. In most cases, compensation devices require only two external components, providing maximum flexibility and ease of use. The device is suitable for operation over a wide range of temperature ranges from an input voltage of 2.95V to 5.5V, making it a low voltage system.

The device features internal overvoltage protection (OVP) and overcurrent protection to improve system reliability (OCP) circuitry. Precise enable pins and implementation of integrated UVLO are required to be tightly controlled and sequenced on the device. The start-up inrush current limit is both internally fixed and externally adjustable soft-start circuitry. Fault detection and power sequencing are possible with integrated power good circuits.

The LM20146 is designed to work well in multi-rail power structures. The output voltage of the device can be set to a higher voltage rail tracking using the stainless steel/tilk pin. If the output prebias of the LM20146 starts when it does not pull low, the output will be low.

The device can adjust the frequency from 250 kHz to 750 kHz by connecting an external resistor from the RT pin to ground.

The LM20146 is available in a 16-pin eTSSOP package with an exposed pad that can be soldered to a printed circuit board, eliminating the need for bulky heat sinks.


apply

  • Simple design, load regulation from 5V or 3.3V bus high efficiency point
  • High-performance DSPs, FPGAs, ASICs and microprocessors
  • Broadband, optical communication networks and infrastructure

andLM20124MHRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LM20124MH/NOPB   10+11+   Hong Kong spot, imported original
LM20124MHE NSC 10+ TSSOP 4A, 1MHz semiconductor PowerWise synchronous buck regulator
LM20124MHX NSC 10+ TSSOP 4A, 1MHz semiconductor PowerWise synchronous buck regulator
LM20124MH NSC 10+ TSSOP 6A, frequency-adjustable synchronous buck regulator

Popular searches


Model Manufacturers lot number encapsulation illustrate
PW70d(2x10432Ω/83°) FSG 2023+ potentiometer PW70D(2*1043Ω 1%/83°)(1700Z04-257.106)
PW70d FSG 2023+ potentiometer PW70D(2*1043Ω 1%/83°)(1700Z04-257.106)
S34ML16G202BHI000 Flip Electronics 2051+ 63BGA 16 Gb, 3 V, 4-bit ECC, x8 I/O, SLC NAND Flash Memory for Embedded
FRCIR06RGG18-20S-F80-V0-M20-1.5F ITTVEAM 2023+ connector Connectors, Circular Connectors, Circular Plugs & Receptacles
CL1215-02P72ET-U2 Schaltbau 2023+ Contactors CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
CL1115-02P72ET-U2 Schaltbau 2023+ Contactors 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
D-U204N-KLGQ Mors Smitt 2023+ Relays No magnetic arc blow-out
D-U204N-KLCQ Mors Smitt 2023+ Relays No magnetic arc blow-out
MIP30F00830-S1048 Amphenol Positronic 2023+ connector MIP series connectors
C163C/110EV-R1 Schaltebao 2023+ Contactors Contactors
F670-H4V-XUU LEACH 2023+ Relays F670-H4V-XUU+SHKE470-110-AD
F670-H4VP-XUXU LEACH 2023+ Relays F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20 SCHMERSAL 2023+ switch Safety switches
RX2025GE1 Surio 2023+ connector Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24 Surio 2023+ connector Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMPSE06T36M2SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMP18T28M13SV0N AB Connectors 2023+ connector RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0 AB Connectors 2023+ connector Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D samtec 2023+ connector Classic PCB Header Strips, 0.100" pitch

NSC brand product recommendation


Model Manufacturers lot number encapsulation illustrate
LM20123MHX NSC 10+ TSSOP 6A, frequency-adjustable synchronous buck regulator
LM20123MH NSC 09+ 16-TSSOP 6A, frequency-adjustable synchronous buck regulator
LM2937IMP-5.0 NSC 08+ SOT-223 Brand new original
DS90C387VJDG NSC 02+ QFP Brand new original
LMV393MMX NSC 03+ MSSOP Dual-channel general-purpose, low-voltage, very small package comparator
SCL4417-VCC NSC 00+ QFP-80P Original in stock
SCL3245-AUW NSC 99+ QFP-208P  
LM2575TADJ NSC 05+ N/A Brand new original
COP8SBR9LVA8 NSC 00+ PLCC-68P Original in stock
COP684CL-CFP/WM NSC 00+ SOP-28P Original in stock
COBRA23 NSC 00+ PLCC-44P Original in stock
LM336M5.0 NSC 04+ SMD Brand new original
LMV821M7X NSC 04+ SC70-5 Brand new original
TP3057V NSC 00+ PLCC-20 Brand new original
ADC10732CIWM NSC 03+ SOP-20P Brand new original
LM2596HVT-3.3 NSC 06+ TO-220-5 High input voltage regulator
LM567CMX NSC 00+ SMD Dual-output low-power thermostat
PC87393F-VJG NSC 00+ LQFP-100P Original in stock
SC14402DRVJG NSC 00+ TQFP-100P Original in stock
NDS9435 NSC 03+ SOP-8 Brand new original

Categorical search