Texas Instruments

Category: Power Management ICs

LM3103 Synchronous 1MHz 0.75A Step-Down Voltage Regulator

$1.69 - $6.67
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM3103MH/NOPB-ND 701 $4.82 $4.33 $4.29 $3.72 $3.15 $2.42 Buy
Ameya360 LM3103MH/NOPB 3296 $3.06 $3.06 Buy
Arrow North American Components LM3103MH/NOPB 0 184 $2.16 $2.16 Buy
AVNET Asia Pacific LM3103MH/NOPB 92 $2.66 Buy
AVNET Europe LM3103MH/NOPB 92 92 * $3.05 * $2.38 * $2.38 Buy
AVNET Express LM3103MH/NOPB 62 1 $1.69 $1.69 Buy
element14 APAC LM3103MH/NOPB 1 * $5.20 * $4.68 * $4.68 * $3.83 * $3.25 * $3.25 Buy
Farnell LM3103MH/NOPB 1 * $5.84 * $5.15 * $4.54 * $4.23 * $4.23 * $4.23 Buy
Mouser Electronics 926-LM3103MH/NOPB 10074 1 $4.75 $4.18 $4.18 $3.34 $2.53 $2.32 Buy
Texas Instruments LM3103MH/NOPB 135647 1 $3.64 $3.64 $3.64 $3.19 $1.80 $1.80 Buy
TME LM3103MH/NOPB 53 $4.79 Buy
Verical Marketplace LM3103MH/NOPB 184 3 $3.83 $3.59 $2.94 $2.31 $2.31 Buy
Win Source LM3103MH/NOPB 1090 25 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.55 | 1ku
Control Mode COT with emulated ripple
Duty Cycle(Max)(%) 94
Iout(Max)(A) 0.75
Iq(Typ)(mA) 1
Operating Temperature Range(C) -40 to 125
Package Group HTSSOP
Rating Catalog
Regulated Outputs(#) 1
Special Features Enable,Synchronous Rectification,Tracking
Switching Frequency(Max)(kHz) 1000
Switching Frequency(Min)(kHz) 200
Type Converter
Vin(Max)(V) 42
Vin(Min)(V) 4.5
Vout(Max)(V) 7
Vout(Min)(V) 0.6