Texas Instruments

Category: Power Management

LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation

$1.03 - $2.01
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM1771SMM/NOPBCT-ND 2077 $2.01 $1.80 $1.80 $1.45 $1.19 $1.19 Buy
AVNET Europe LM1771SMM/NOPB 1000 1000 * $1.12 * $0.86 Buy
AVNET Express LM1771SMM/NOPB 1 $0.99 $0.95 Buy
Mouser Electronics 926-LM1771SMM/NOPB 1000 1 $1.94 $1.65 $1.65 $1.32 $0.96 $0.86 Buy
Texas Instruments LM1771SMM/NOPB 14945 1 $1.63 $1.63 $1.63 $1.34 $0.73 $0.73 Buy
Verical Marketplace LM1771SMM/NOPB 10000 1000 $0.86 $0.84 Buy
Win Source LM1771SMM/NOPB 8000 35 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.75 | 1ku
Duty Cycle(Max)(%) 98
Iout(Max)(A) 6
Iq(Typ)(mA) 0.4
Operating Temperature Range(C) -40 to 125
Package Group VSSOP,WSON
Rating Catalog
Regulated Outputs(#) 1
Special Features Enable
Switching Frequency(Max)(kHz) 2000
Switching Frequency(Min)(kHz) 500
Type Controller
Vin(Max)(V) 5.5
Vin(Min)(V) 2.8
Vout(Max)(V) 4.5
Vout(Min)(V) 0.8