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4.2 V Power

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out MCP73831-2ACI/MC Microchip Technology 1: $0.79 57,391In Stock	Mfr. Part No. MCP73831-2ACI/MC Mouser Part No 579-MCP73831-2ACI/MC	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	57,391In Stock	$0.79 $0.667	Min.: 1 Mult.: 1
Battery Management Single-Chip 1-Cell L i-Ion Charger BQ24020DRCR Texas Instruments 1: $4.35 10,359In Stock	Mfr. Part No. BQ24020DRCR Mouser Part No 595-BQ24020DRCR	Texas Instruments	Battery Management Single-Chip 1-Cell L i-Ion Charger	Datasheet	10,359In Stock	Cut Tape $4.35 $3.30 $3.04 $2.75 View Reel $2.38 $2.62 $2.60 $2.44 $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou TPS7A2042PDBVRG4 Texas Instruments 1: $0.39 2,619In Stock New Product	Mfr. Part No. TPS7A2042PDBVRG4 Mouser Part No 595-TPS7A2042PDBVRG4 New Product	Texas Instruments	LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou Learn More about Texas Instruments ti tps7a20 ldo linear regulators	Datasheet	2,619In Stock	Cut Tape $0.39 $0.269 $0.239 $0.206 View Reel $0.154 $0.191 $0.181 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management USB-Friendly Li-Ion Batt Charger & PMIC BQ24075QRGTRQ1 Texas Instruments 1: $4.95 17,707In Stock	Mfr. Part No. BQ24075QRGTRQ1 Mouser Part No 595-BQ24075QRGTRQ1	Texas Instruments	Battery Management USB-Friendly Li-Ion Batt Charger & PMIC	Datasheet	17,707In Stock	Cut Tape $4.95 $3.77 $3.47 $3.15 View Reel $2.63 $3.00 $2.82 $2.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management 1A LI-ION BATTERY CHARGE MGNT CNTRLR MCP73830T-2AAI/MYY Microchip Technology 1: $1.19 71,462In Stock	Mfr. Part No. MCP73830T-2AAI/MYY Mouser Part No 579-MCP73830T2AAIMYY	Microchip Technology	Battery Management 1A LI-ION BATTERY CHARGE MGNT CNTRLR Learn More about Microchip Technology microchipmcp73xx	Datasheet	71,462In Stock	Cut Tape $1.19 $1.00 Reel $0.90	Min.: 1 Mult.: 1 : 3,000
Battery Management 800mA Linear Li Ion batery chargr STBC08PMR STMicroelectronics 1: $2.07 15,675In Stock	Mfr. Part No. STBC08PMR Mouser Part No 511-STBC08PMR	STMicroelectronics	Battery Management 800mA Linear Li Ion batery chargr	Datasheet	15,675In Stock	Cut Tape $2.07 $1.53 $1.39 $1.25 Reel $1.06 View $1.17 $1.14 $1.11 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Fuel Gauge w/ Intg S ense Resistor A 595 A 595-BQ27421YZFT-G1A BQ27421YZFR-G1A Texas Instruments 1: $2.81 26,149In Stock	Mfr. Part No. BQ27421YZFR-G1A Mouser Part No 595-BQ27421YZFR-G1A	Texas Instruments	Battery Management Fuel Gauge w/ Intg S ense Resistor A 595 A 595-BQ27421YZFT-G1A	Datasheet	26,149In Stock	Cut Tape $2.81 $2.10 $1.92 $1.72 Reel $1.46 View $1.63 $1.60 $1.52 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management 2A Sgl In I2C/SA Sw- Mode LiIon Batt Chr R 595-BQ24250RGER BQ24253RGER Texas Instruments 1: $3.86 19,479In Stock	Mfr. Part No. BQ24253RGER Mouser Part No 595-BQ24253RGER	Texas Instruments	Battery Management 2A Sgl In I2C/SA Sw- Mode LiIon Batt Chr R 595-BQ24250RGER	Datasheet	19,479In Stock	Cut Tape $3.86 $2.91 $2.68 $2.42 Reel $1.97 View $2.29 $2.27 $2.16 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Standalone synch Sw- mode Li-Ion Charger ALT 595-BQ24103ARHLT BQ24103ARHLTG4 Texas Instruments 1: $6.56 2,138In Stock	Mfr. Part No. BQ24103ARHLTG4 Mouser Part No 595-BQ24103ARHLTG4	Texas Instruments	Battery Management Standalone synch Sw- mode Li-Ion Charger ALT 595-BQ24103ARHLT	Datasheet	2,138In Stock	Cut Tape $6.56 $5.03 $4.65 $4.23 Reel $3.79 View $3.66 $3.65 $3.29 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management USB Friendly 0.5A Li Charger A 595-BQ242 A 595-BQ24232RGTR BQ24232RGTT Texas Instruments 1: $2.66 6,672In Stock	Mfr. Part No. BQ24232RGTT Mouser Part No 595-BQ24232RGTT	Texas Instruments	Battery Management USB Friendly 0.5A Li Charger A 595-BQ242 A 595-BQ24232RGTR	Datasheet	6,672In Stock	Cut Tape $2.66 $1.98 $1.81 $1.63 Reel $1.53 View $1.45 $1.40 $1.39 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management Charge Management Controllers MCP73834T-FCI/UN Microchip Technology 1: $1.14 11,066In Stock	Mfr. Part No. MCP73834T-FCI/UN Mouser Part No 579-MCP73834T-FCI/UN	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	11,066In Stock	Cut Tape $1.14 $0.97 Reel $0.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Battery Management 1A Sgl Chip Li-Ion & Li-Pol Charger IC A A 595-BQ24083DRCT BQ24083DRCR Texas Instruments 1: $1.67 2,460In Stock	Mfr. Part No. BQ24083DRCR Mouser Part No 595-BQ24083DRCR	Texas Instruments	Battery Management 1A Sgl Chip Li-Ion & Li-Pol Charger IC A A 595-BQ24083DRCT	Datasheet	2,460In Stock	Cut Tape $1.67 $1.42 $1.32 $1.17 Reel $0.984 View $1.10 $1.06 $1.05 $0.963 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Charge Management Controllers MCP73833-CNI/UN Microchip Technology 1: $1.24 4,079In Stock	Mfr. Part No. MCP73833-CNI/UN Mouser Part No 579-MCP73833-CNI/UN	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	4,079In Stock	$1.24 $1.02 $0.93	Min.: 1 Mult.: 1
Battery Management USB-Friendly Li-Ion Batt Charger A 595-B A 595-BQ24072RGTR BQ24072RGTT Texas Instruments 1: $3.19 1,848In Stock	Mfr. Part No. BQ24072RGTT Mouser Part No 595-BQ24072RGTT	Texas Instruments	Battery Management USB-Friendly Li-Ion Batt Charger A 595-B A 595-BQ24072RGTR	Datasheet	1,848In Stock	Cut Tape $3.19 $2.39 $2.19 $1.97 Reel $1.86 View $1.76 $1.71 $1.69 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management 1.5A USB-Friendly Li Ion Batt Charger A A 595-BQ24072TRGTR BQ24072TRGTT Texas Instruments 1: $3.19 2,376In Stock	Mfr. Part No. BQ24072TRGTT Mouser Part No 595-BQ24072TRGTT	Texas Instruments	Battery Management 1.5A USB-Friendly Li Ion Batt Charger A A 595-BQ24072TRGTR	Datasheet	2,376In Stock	Cut Tape $3.19 $2.39 $2.19 $1.97 Reel $1.73 View $1.69 $1.66 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management Synch Swmode Li-Ion LiPol Charge Mgmt IC A 595-BQ24104RHLR BQ24104RHLT Texas Instruments 1: $6.59 1,267In Stock	Mfr. Part No. BQ24104RHLT Mouser Part No 595-BQ24104RHLT	Texas Instruments	Battery Management Synch Swmode Li-Ion LiPol Charge Mgmt IC A 595-BQ24104RHLR	Datasheet	1,267In Stock	Cut Tape $6.59 $5.05 $4.67 $4.25 Reel $3.77 View $3.68 $3.67 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management Charge mgnt contr MCP73832T-2DCI/MC Microchip Technology 1: $0.80 3,347In Stock	Mfr. Part No. MCP73832T-2DCI/MC Mouser Part No 579-MCP73832T-2DCIMC	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	3,347In Stock	Cut Tape $0.80 $0.796 Reel $0.667 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management 1A USB/DC input auto-swich MCP73837-FCI/UN Microchip Technology 1: $1.51 4,028In Stock	Mfr. Part No. MCP73837-FCI/UN Mouser Part No 579-MCP73837-FCI/UN	Microchip Technology	Battery Management 1A USB/DC input auto-swich Learn More about Microchip Technology microchipmcp73xx	Datasheet	4,028In Stock	$1.51 $1.26 $1.14	Min.: 1 Mult.: 1
LDO Voltage Regulators 500mA 1% Low Noise LDO MIC5209-4.2YS-TR Microchip Technology 1: $1.61 1,751In Stock	Mfr. Part No. MIC5209-4.2YS-TR Mouser Part No 998-MIC5209-4.2YSTR	Microchip Technology	LDO Voltage Regulators 500mA 1% Low Noise LDO	Datasheet	1,751In Stock	Cut Tape $1.61 $1.34 Reel $1.22	Min.: 1 Mult.: 1 : 2,500
Battery Management Simple Integr Li-Ion /Li-Poly Chrg MCP73811T-420I/OT Microchip Technology 1: $0.69 7,071In Stock	Mfr. Part No. MCP73811T-420I/OT Mouser Part No 579-MCP73811T-420IOT	Microchip Technology	Battery Management Simple Integr Li-Ion /Li-Poly Chrg Learn More about Microchip Technology microchipmcp73xx	Datasheet	7,071In Stock	Cut Tape $0.69 $0.58 Reel $0.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management 1.6MHz Sync Sw-Mode LiIon/Poly Bat Chrgr A 595-BQ24170RGYR BQ24170RGYT Texas Instruments 1: $5.60 511In Stock	Mfr. Part No. BQ24170RGYT Mouser Part No 595-BQ24170RGYT	Texas Instruments	Battery Management 1.6MHz Sync Sw-Mode LiIon/Poly Bat Chrgr A 595-BQ24170RGYR	Datasheet	511In Stock	Cut Tape $5.60 $4.27 $3.94 $3.57 Reel $3.38 View $3.28 $3.22 $3.18 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out MCP73831-2ATI/MC Microchip Technology 1: $0.79 13,576In Stock	Mfr. Part No. MCP73831-2ATI/MC Mouser Part No 579-MCP73831-2ATI/MC	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	13,576In Stock	$0.79 $0.667	Min.: 1 Mult.: 1
Battery Management Charge Management Controllers MCP73833T-FCI/UN Microchip Technology 1: $1.14 2,943In Stock	Mfr. Part No. MCP73833T-FCI/UN Mouser Part No 579-MCP73833T-FCI/UN	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	2,943In Stock	Cut Tape $1.14 $0.97 Reel $0.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Battery Management 800mA Sng-Inpt Sg Cl Li-Ion Batt Charger A 595-BQ24050DSQR BQ24050DSQT Texas Instruments 1: $2.27 3,509In Stock	Mfr. Part No. BQ24050DSQT Mouser Part No 595-BQ24050DSQT	Texas Instruments	Battery Management 800mA Sng-Inpt Sg Cl Li-Ion Batt Charger A 595-BQ24050DSQR	Datasheet	3,509In Stock	Cut Tape $2.27 $1.69 $1.54 $1.38 Reel $1.29 View $1.22 $1.19 $1.17 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management Sync Switch-Mode Li- Ion Charger BQ24103RHLR Texas Instruments 1: $5.47 1,822In Stock	Mfr. Part No. BQ24103RHLR Mouser Part No 595-BQ24103RHLR	Texas Instruments	Battery Management Sync Switch-Mode Li- Ion Charger	Datasheet	1,822In Stock	Cut Tape $5.47 $4.17 $3.84 $3.48 View Reel $3.09 $3.31 $3.21 $3.17 $3.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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