LM2686MTCX ,Regulated Switched Capacitor Voltage ConverterGeneral Descriptionn 80% typical conversion efficiency at 25mAThe LM2686 CMOS charge-pump voltage c ..
LM2687LD ,Low Noise Regulated Switched Capacitor Voltage InverterFeaturesn Inverts and regulates the input supply voltageTheLM2687CMOSNegativeRegulatedSwitchedCapac ..
LM2687LDX ,Low Noise Regulated Switched Capacitor Voltage InverterApplicationsresistance and voltage ripple. With an operating current ofn Wireless Communication Sys ..
LM2687LDX ,Low Noise Regulated Switched Capacitor Voltage InverterApplicationsresistance and voltage ripple. With an operating current ofn Wireless Communication Sys ..
LM2687MM ,Low Noise Regulated Switched Capacitor Voltage InverterPin DescriptionPin No. Name Function1 Cap+ Positive terminal for C .12 GND Ground.3 Cap− Negative t ..
LM2687MMX ,Low Noise Regulated Switched Capacitor Voltage InverterLM2687 Low Noise Regulated Switched Capacitor Voltage InverterApril 2003LM2687Low Noise Regulated S ..
LM5575MH ,SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125Connection Diagram1 16VCC BST2 15PRESD3 14SWVIN4 13SYNC IS5 12COMP PGND6 11FB OUT7 10RT SS8 9RAMP A ..
LM5575MHX ,SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125FEATURES DESCRIPTIONThe LM5575 is an easy to use SIMPLE SWITCHER®23• LM5575Q is an Automotive Grade ..
LM5575MHX/NOPB ,SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125Electrical Characteristics.(2) If Military/Aerospace specified devices are required, please contact ..
LM5575QMH , SIMPLE SWITCHER 75V, 1.5A Step-Down Switching Regulator
LM5576MH ,SIMPLE SWITCHER? 6V to 75V, 3A Wide Vin Step-Down Regulator 20-HTSSOP -40 to 125Maximum Ratings.. 410.1 Layout Guidelines.... 256.2 Handling Ratings: LM5576.... 410.2 Layout Examp ..
LM5576MHX ,SIMPLE SWITCHER? 6V to 75V, 3A Wide Vin Step-Down Regulator 20-HTSSOP -40 to 125Pin Functions (continued)PINI/O DESCRIPTION APPLICATION INFORMATIONNO. NAME13, 14 PGND GROUND Power ..
LM2686MTC-LM2686MTCX
Regulated Switched Capacitor Voltage Converter
LM2686
Regulated Switched Capacitor Voltage Converter
General DescriptionThe LM2686 CMOS charge-pump voltage converter oper-
atesasan input voltage doubler anda +5V regulatorforan
input voltageinthe rangeof +2.85Vto +6.5V. Three low cost
capacitors are usedin this circuitto provideupto 50mAof
output currentat +5.0V(± 5%). The LM2686 operatesata
130 kHz switching frequencyto reduce output resistance
and voltage ripple. Withan operating currentof only 450µA
(operating efficiency greater than 80% with most loads) and
6.0µA typical shutdown current, the LM2686is idealfor use battery powered systems. The deviceisina small 14-pin
TSSOP package.
Features +5V regulated output Doubles input supply voltage TSSOP14 package 80% typical conversion efficiencyat 25mA Input voltage rangeof 2.85Vto 6.5V Independent shutdown control pins
Applications Cellular phones Pagers PDAs Handheld Instrumentation 3.3Vto5V Voltage Conversion Applications
Typical Application and Connection Diagram14-Pin TSSOP
Ordering Information
Order Number Package Type NSC Package
Drawing SuppliedAs
LM2686MTC TSSOP-14 MTC14 94 Units, Rail
LM2686MTCX TSSOP-14 MTC14 2.5k Units, Tape and Reel
November 1999
LM2686
Regulated
Switched
Capacitor
oltage
Converter
