home page>Product Center> Low dropout linear regulator
LM3488QMMX
Product images are for illustrative purposes only
Product details are welcome upon request

LM3488QMMX

  • Category:Low dropout linear regulator
  • Product Name:High efficiency, low-side N-channel switching regulator controller
  • Manufacturers:NSC
  • Production Batch Number:09+
  • Encapsulation:MINISOIC
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the LM3488QMMX
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • Product introduction

peculiarity

  • The LM3488Q is an AEC - Q100 standard and automotive grade flow manufacturer
  • 8-pin small SO8 package (MSOP-8) package
  • Internal push-pull drive 1A peak current capability
  • Current limit and thermal shutdown
  • Optimized frequency compensation is performed with a capacitor and a resistor
  • Internal soft start
  • Current mode operation
  • Hysteresis undervoltage lockout

illustrate

The LM3488 is a versatile low-side n-FET switching regulator for high performance controllers. This is suitable for use topologies that require low-end FETs such as boost, flyback, SEPIC, etc., in addition, the LM3488 can operate at very high switching frequencies to reduce overall solution size. The switching frequency of the LM3488 can be adjusted to any value between 100kHz and 1MHz, either by using an external resistor or synchronizing to an external clock. Current-mode control provides superior bandwidth and transient response, except for cycle-by-cycle current limiting. The output current can be programmed with a single external resistor.

The LM3488 has built-in features such as thermal shutdown, short-circuit protection, and overvoltage protection. A power-down shutdown mode reduces total supply current by 5μA and allows power sequencing. Internal soft-start limits inrush current at startup.

Main specifications

  • Wide supply voltage range of 2.97V to 40V
  • Adjustable from 100kHz to 1MHz with synchronized clock frequency
  • ± 1.5% (overheated) internal reference
  • 5μA Shutdown Current (Overtemperature)


apply

  • Distributed power systems
  • Laptops, PDAs, digital cameras, and other portable applications
  • Offline power
  • Stb

andLM3488QMMXRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LM3488QMMX NSC 09+ MINISOIC High efficiency, low-side N-channel switching regulator controller

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
LM3488QMM NSC 10+ MINISOIC High efficiency, low-side N-channel switching regulator controller
LM2830XQMFE NSC 10+ SOT-23 High frequency 1.0A load-step-down DC-DC regulator
LM2830XQMFX NSC 10+ SOT-23 High frequency 1.0A load-step-down DC-DC regulator
LM2830XQMF NSC 11+ SOT23-5 High frequency 1.0A load-step-down DC-DC regulator
LM2735XQMFX NSC 10+ SOT23-5 520kHz/1.6MHz - Space efficient boost and SEPIC DC-DC regulation
LM2735XQMF NSC 11+ SOT153 520kHz/1.6MHz - Space efficient boost and SEPIC DC-DC regulation
LM2735YQMFX NSC 10+ SOT23-5 520kHz/1.6MHz - Space efficient boost and SEPIC DC-DC regulation
LM2735YQMF NSC 10+ SOT-23-5 520kHz/1.6MHz - Space-saving boost and SEPIC DC-DC regulator
LM2734XQMK NSC 11+ SOT23-6 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734XQMKX NSC 11+ TSOT23-6 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734XQMKE NSC 10+ TSOT Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734YQMKX NSC 10+ TSOT23-6 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734YQMKE NSC 10+ TSOT-6 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734YQMK NSC 10+ TSOT Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734ZQMKX NSC 10+ SOT23-6 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734ZQMK NSC 11+ SOT163 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734ZQSDE NSC 10+ LLP Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734ZQMKE NSC 10+ SOT163 Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734ZQSDX NSC 10+ LLP Low profile SOT23 1A load step-down dc-to-dc regulator
LM2734ZQSD NSC 10+ LLP Low profile SOT23 1A load step-down dc-to-dc regulator

Categorical search