Texas Instruments

Category: LEDs

PFET Buck Controller 10-Pin MSOP EP T/R

$0.56 - $9.72
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM3409MY/NOPBDKR-ND 40855 1 $1.95 $1.75 $0.59 $1.41 $1.00 $0.50 Buy
Ameya360 LM3409MY/NOPB 3000 $0.70 Buy
Arrow Asia LM3409MY/NOPB 78000 1000 $0.54 $0.49 Buy
Arrow North American Components LM3409MY/NOPB 1000 1 $2.27 $0.00 $0.00 $0.00 $1.26 $0.55 Buy
AVNET Asia Pacific LM3409MY/NOPB 3000 1000 $0.79 Buy
AVNET Europe LM3409MY/NOPB 5000 1000 * $0.75 * $0.57 Buy
AVNET Express LM3409MY/NOPB 49 569 $0.56 Buy
element14 APAC LM3409MY/NOPB 500 1 * $2.18 * $1.96 * $1.85 * $1.82 * $1.82 * $1.82 Buy
Farnell LM3409MY/NOPB 485 100 * $1.63 * $1.54 * $1.54 Buy
Mouser Electronics 926-LM3409MY/NOPB 58617 1 $1.85 $1.57 $1.57 $1.34 $0.91 $0.81 Buy
Newark LM3409MY/NOPB 276 1 $2.31 $2.20 $2.01 $1.92 $1.92 $1.92 Buy
RS Components LM3409MY/NOPB $9.72 Buy
RS Components (APAC) LM3409MY/NOPB $2.21 Buy
Texas Instruments LM3409MY/NOPB 538450 1 $1.40 $1.40 $1.40 $1.15 $0.62 $0.62 Buy
Verical Marketplace LM3409MY/NOPB 1000 8 $0.60 $0.00 $1.89 $1.63 $1.26 $0.00 Buy
Win Source LM3409MY/NOPB 337200 60 $2.76 $2.52 $2.29 $2.29 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
Approx. Price (US$) 0.55 | 1ku
Comments Controlled-ON Time (hysteretic),High Side Current Sense
Dimming Method Analog,PWM
Input Voltage(Type) DC/DC
Iout(Max)(A) 5
Iq(Typ)(mA) 2
Operating Temperature Range(C) -40 to 125
Package Group MSOP-PowerPAD,PDIP
Package Size mm2
Rating Catalog
Regulated Outputs(#) 1
Special Features Adjustable Switch Frequency,Enable/Shutdown,Precision Dimming Control,Thermal Shutdown
Switching Frequency(Max)(kHz) 2000
Switching Frequency(Min)(kHz) 50
Topology Buck
Type Inductive
Vin(Max)(V) 42
Vin(Min)(V) 6
Vout(Max)(V) 42
Vout(Min)(V) 1.24
Vref(V) 0.248