LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI LMR33630BDDAR product image
  • LMR33630BDDAR thumbnail 1
  • LMR33630BDDAR thumbnail 2
  • LMR33630BDDAR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI LMR33630BDDARRoHS

Manufacturer
TI
MPN
LMR33630BDDAR
LCSC Part #
C544370
Packaging
SOIC-8-EP
Customer #
Key Attributes
3.8V to 36V, 3A synchronous step-down converter
Datasheetpdf iconTI LMR33630BDDAR
In-Stock: 2,097
2,097 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.7373$ 0.74
10+$ 0.6022$ 6.02
30+$ 0.5355$ 16.07
100+$ 0.4834$ 48.34
500+$ 0.4444$ 222.20
1,000+$ 0.4232$ 423.20
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSOIC-8-EP
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching1.4MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Operating status indication;Built-in LDO regulator
Output TypeAdjustable
TopologyBuck
Operating Voltage3.8V~36V
Switch tube (built-in/external)Built-in
Output Voltage1V~24V
Output Current3A
Quiescent Current24uA
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LMR33630 SIMPLE SWITCHER regulator is an easy-to-use synchronous step-down DC/DC converter that delivers excellent efficiency for demanding industrial applications. The LMR33630 can drive up to 3A of load current from an input voltage of up to 36V, while providing excellent light-load efficiency and output accuracy in an ultra-small solution size. Features such as a power-good flag and precision enable help create flexible and easy-to-use solutions for a wide range of applications. The LMR33630 automatically reduces the switching frequency at light loads to improve efficiency. This device eliminates most external components through integration and offers a pinout specifically designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The LMR33630 is available in an 8-pin HSOIC package and a 12-pin 3mm × 2mm next-generation VQFN package with wettable flanks. An AEC-Q100 qualified version is also available.

Features

AI Translation
  • Functional Safety documentation available for functional safety system design
  • Dedicated to harsh industrial applications
  • Input voltage range: 3.8V to 36V
  • Output voltage range: 1V to 24V
  • Output current: 3A
  • 75mΩ/50mΩ RDS-ON power MOSFET
  • Peak current mode control
  • Minimum on-time: 68ns
  • Frequency: 400kHz, 1.4MHz, 2.1MHz
  • Junction temperature range: –40°C to +125°C
  • Low EMI and low switching noise
  • Integrated compensation network
  • HotRod package
  • Parallel input current path
  • High-efficiency power conversion across all load conditions
  • Peak efficiency > 95%
  • Operating quiescent current as low as 25μA
  • Flexible system interface
  • Power good flag and precision enable
  • Accelerate time-to-market with TPSM53603 module
  • Create custom designs using LMR33630 with WEBENCH Power Designer

Applications

AI Translation
  • Motor drive systems: drones, AC inverters, variable frequency drives, servo systems
  • Factory and building automation systems: PLC CPUs, HVAC control, elevator control
  • General-purpose wide input voltage power supplies