STMicroelectronics LED2001PUR
DC-DC Switching Buck Step Down Regulator, Adjustable, 3V-18V in, 4A out, 850kHz, VFQFPN-8
$ 1.613
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Min
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Inventory History
3 month trend: +2.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LED2001PUR.
CAD Models
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Supply Chain
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2013-05-21
Lifecycle StatusProduction (Last Updated: 8 months ago)
Descriptions
Descriptions of STMicroelectronics LED2001PUR provided by its distributors.
DC-DC Switching Buck Step Down Regulator, Adjustable, 3V-18V in, 4A out, 850kHz, VFQFPN-8
Switching Regulator, Current-mode, 4A, 1000kHz Switching Freq-Max, PDSO8
LED2001PUR, STEP DOWN DC-DC CONVERTER, 4A, ADJUSTABLE, -1 TO 18 V, 8-PIN VFQFPN
1% low-voltage wide-operating current adjustable precision shunt regulator 5-SOT-23 0 to 70
18 V 4 A 1 Output DC DC Regulator Step-Down SMT LED Driver IC - VFQFPN-8
STMicroelectronics DCDCconversion chip, buck converter, 18 V, -1 Voutput, 18 VInput, 4Amaximum output, VFQFPN
Buck Current Regulators For Led Rohs Compliant: Yes |Stmicroelectronics LED2001PUR
4 A monolithic step-down current source with synchronous rectification
DC/DC CONV, BUCK, 850KHZ, VFQFPN-8; Topology: Buck (Step Down); Input Voltage Min: 3V; Input Voltage Max: 18V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: VFQFPN; No. of Pins: 8Pins; Output Current: 4A; Output Voltage Min: -; Output Voltage Max: -; Switching Frequency: 850kHz; Operating Temperature Max: 150°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (17-Dec-2015)
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: +2.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
DimmingPWM
Frequency850 kHz
Max Duty Cycle100 %
Max Input Voltage18 V
Max Operating Temperature125 °C
Max Output Current4 A
Max Supply Current2.5 mA
Max Supply Voltage18 V
Max Switching Frequency1 MHz
Min Input Voltage3 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Segments3
Output Current4 A
Output Current per Channel4 A
Output TypeAdjustable
Power Dissipation2 W
Quiescent Current2.5 mA
Schedule B8542390000
Switching Frequency850 kHz
TopologyBuck
Dimensions
Height950 µm
Height - Seated (Max)1 mm
Length4 mm
Terminal Pitch800 µm
Width4 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LED2001PUR.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant