Texas Instruments

Category: Power Management ICs

LM2574 8V to 40V, 500mA SIMPLE SWITCHER buck converter with 4 external components

$1.13 - $24.83
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM2574M-12/NOPB-ND 1148 $3.10 $2.32 $2.01 $1.91 $1.70 $1.61 Buy
AVNET Asia Pacific LM2574M-12/NOPB 50 $1.39 $1.32 Buy
AVNET Europe LM2574M-12/NOPB 100 50 * $2.07 * $1.89 * $1.59 * $1.59 Buy
AVNET Express LM2574M-12/NOPB 46 1 $1.13 $1.13 Buy
element14 APAC LM2574M-12/NOPB 1753 1 * $3.99 * $3.68 * $3.68 * $3.68 * $3.68 * $3.68 Buy
Farnell LM2574M-12/NOPB 2035 1 * $3.84 * $3.81 * $3.77 * $3.74 * $3.74 * $3.74 Buy
Mouser Electronics 926-LM2574M-12/NOPB 527 1 $3.11 $2.01 $2.01 $1.91 $1.65 $1.56 Buy
Newark LM2574M-12/NOPB 1753 1 $4.33 $4.08 $3.68 $3.53 $3.53 $3.53 Buy
RS Components LM2574M-12/NOPB $24.83 Buy
Texas Instruments LM2574M-12/NOPB 12608 1 $2.69 $2.69 $2.69 $2.22 $1.20 $1.20 Buy
TME LM2574M-12/NOPB 36 $3.19 Buy
Win Source LM2574M-12/NOPB 1900 1 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.04 | 1ku
Control Mode Voltage Mode
Duty Cycle(Max)(%) 98
Iout(Max)(A) 0.5
Iq(Typ)(mA) 5
Operating Temperature Range(C) -40 to 125
Package Group PDIP,SOIC
Rating Catalog
Regulated Outputs(#) 1
Special Features Enable
Switching Frequency(Max)(kHz) 52
Switching Frequency(Min)(kHz) 52
Type Converter
Vin(Max)(V) 40
Vin(Min)(V) 4
Vout(Max)(V) 37
Vout(Min)(V) 3.3