MAX8903EETI+T

Analog Devices Inc.
The MAX8903A–MAX8903E/MAX8903G/MAX8903H/MAX8903J/MAX8903N/MAX8903Y are integrated 1-cell Li+ chargers and Smart Power Selectors™ with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter power, or from a single input that accepts both. All power switches for charging and switching the load between battery and external power are included on-chip. No external MOSFETs, blocking diodes, or current-sense resistors are required.The MAX8903_ feature optimized smart power control to make the best use of limited USB or adapter power. Battery charge current and SYS output current limit are independently set. Power not used by the system charges the battery. Charge current and SYS output current limit can be set up to 2A while USB input current can be set to 100mA or 500mA. Automatic input selection switches the system from battery to external power. The DC input operates from 4.15V to 16V with up to 20V protection, while the USB input has a range of 4.1V to 6.3V with up to 8V protection.The MAX8903_ internally block current from the battery and system back to the DC and USB inputs when no input supply is present. Other features include prequal charging and timer, fast charge timer, overvoltage protection, charge status and fault outputs, power-OK monitors, and a battery thermistor monitor. In addition, on-chip thermal limiting reduces battery charge rate and AC adapter current to prevent charger overheating. The MAX8903_ is available in a 4mm x 4mm, 28-pin thin QFN package.The various versions of the MAX8903_ allow for design flexibility to choose key parameters such as system regulation voltage, battery prequalification threshold, and battery regulation voltage. The MAX8903B/MAX8903E/MAX8903G also includes power-enable on battery detection. See the Selector Guide section in the full data sheet for complete details.ApplicationsMobile Internet DevicesPDA, Palmtop, and Wireless HandheldsPersonal Navigation DevicesPortable Multimedia PlayersSmart Cell PhonesUltra Mobile PCs
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Farnell MAX8903EETI+T 0 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $6.79
Mouser Electronics MAX8903EETI+T 0 2500 $4.79

MAX8903GETI+T

Analog Devices Inc.
The MAX8903A–MAX8903E/MAX8903G/MAX8903H/MAX8903J/MAX8903N/MAX8903Y are integrated 1-cell Li+ chargers and Smart Power Selectors™ with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter power, or from a single input that accepts both. All power switches for charging and switching the load between battery and external power are included on-chip. No external MOSFETs, blocking diodes, or current-sense resistors are required.The MAX8903_ feature optimized smart power control to make the best use of limited USB or adapter power. Battery charge current and SYS output current limit are independently set. Power not used by the system charges the battery. Charge current and SYS output current limit can be set up to 2A while USB input current can be set to 100mA or 500mA. Automatic input selection switches the system from battery to external power. The DC input operates from 4.15V to 16V with up to 20V protection, while the USB input has a range of 4.1V to 6.3V with up to 8V protection.The MAX8903_ internally block current from the battery and system back to the DC and USB inputs when no input supply is present. Other features include prequal charging and timer, fast charge timer, overvoltage protection, charge status and fault outputs, power-OK monitors, and a battery thermistor monitor. In addition, on-chip thermal limiting reduces battery charge rate and AC adapter current to prevent charger overheating. The MAX8903_ is available in a 4mm x 4mm, 28-pin thin QFN package.The various versions of the MAX8903_ allow for design flexibility to choose key parameters such as system regulation voltage, battery prequalification threshold, and battery regulation voltage. The MAX8903B/MAX8903E/MAX8903G also includes power-enable on battery detection. See the Selector Guide section in the full data sheet for complete details.ApplicationsMobile Internet DevicesPDA, Palmtop, and Wireless HandheldsPersonal Navigation DevicesPortable Multimedia PlayersSmart Cell PhonesUltra Mobile PCs
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX8903GETI+T 0 $3.69 $3.69
element14 APAC MAX8903GETI+T 2500 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $6.36
Farnell MAX8903GETI+T 2500 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $6.68
Mouser Electronics MAX8903GETI+T 0 2500 $4.80
Newark MAX8903GETI+T 2500 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $4.89

MAX8903JETI+

Analog Devices Inc.
The MAX8903A–MAX8903E/MAX8903G/MAX8903H/MAX8903J/MAX8903N/MAX8903Y are integrated 1-cell Li+ chargers and Smart Power Selectors™ with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter power, or from a single input that accepts both. All power switches for charging and switching the load between battery and external power are included on-chip. No external MOSFETs, blocking diodes, or current-sense resistors are required.The MAX8903_ feature optimized smart power control to make the best use of limited USB or adapter power. Battery charge current and SYS output current limit are independently set. Power not used by the system charges the battery. Charge current and SYS output current limit can be set up to 2A while USB input current can be set to 100mA or 500mA. Automatic input selection switches the system from battery to external power. The DC input operates from 4.15V to 16V with up to 20V protection, while the USB input has a range of 4.1V to 6.3V with up to 8V protection.The MAX8903_ internally block current from the battery and system back to the DC and USB inputs when no input supply is present. Other features include prequal charging and timer, fast charge timer, overvoltage protection, charge status and fault outputs, power-OK monitors, and a battery thermistor monitor. In addition, on-chip thermal limiting reduces battery charge rate and AC adapter current to prevent charger overheating. The MAX8903_ is available in a 4mm x 4mm, 28-pin thin QFN package.The various versions of the MAX8903_ allow for design flexibility to choose key parameters such as system regulation voltage, battery prequalification threshold, and battery regulation voltage. The MAX8903B/MAX8903E/MAX8903G also includes power-enable on battery detection. See the Selector Guide section in the full data sheet for complete details.ApplicationsMobile Internet DevicesPDA, Palmtop, and Wireless HandheldsPersonal Navigation DevicesPortable Multimedia PlayersSmart Cell PhonesUltra Mobile PCs
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX8903JETI+ 0 $3.60 $3.60
Farnell MAX8903JETI+ 0 150 $0.00 $0.00 $0.00 $0.00 $5.54 $5.54
Mouser Electronics MAX8903JETI+ 0 1 $10.06 $7.04 $6.26 $5.39 $4.72 $4.48

MAX8903JETI+T

Analog Devices Inc.
The MAX8903A–MAX8903E/MAX8903G/MAX8903H/MAX8903J/MAX8903N/MAX8903Y are integrated 1-cell Li+ chargers and Smart Power Selectors™ with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter power, or from a single input that accepts both. All power switches for charging and switching the load between battery and external power are included on-chip. No external MOSFETs, blocking diodes, or current-sense resistors are required.The MAX8903_ feature optimized smart power control to make the best use of limited USB or adapter power. Battery charge current and SYS output current limit are independently set. Power not used by the system charges the battery. Charge current and SYS output current limit can be set up to 2A while USB input current can be set to 100mA or 500mA. Automatic input selection switches the system from battery to external power. The DC input operates from 4.15V to 16V with up to 20V protection, while the USB input has a range of 4.1V to 6.3V with up to 8V protection.The MAX8903_ internally block current from the battery and system back to the DC and USB inputs when no input supply is present. Other features include prequal charging and timer, fast charge timer, overvoltage protection, charge status and fault outputs, power-OK monitors, and a battery thermistor monitor. In addition, on-chip thermal limiting reduces battery charge rate and AC adapter current to prevent charger overheating. The MAX8903_ is available in a 4mm x 4mm, 28-pin thin QFN package.The various versions of the MAX8903_ allow for design flexibility to choose key parameters such as system regulation voltage, battery prequalification threshold, and battery regulation voltage. The MAX8903B/MAX8903E/MAX8903G also includes power-enable on battery detection. See the Selector Guide section in the full data sheet for complete details.ApplicationsMobile Internet DevicesPDA, Palmtop, and Wireless HandheldsPersonal Navigation DevicesPortable Multimedia PlayersSmart Cell PhonesUltra Mobile PCs
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX8903JETI+T 0 $3.68 $3.68
element14 APAC MAX8903JETI+T 256 1 * $10.80 * $8.42 * $7.83 * $7.17 * $6.85 * $6.85
Farnell MAX8903JETI+T 256 1 * $13.86 * $10.26 * $9.28 * $8.05 * $7.82 * $7.82
Mouser Electronics MAX8903JETI+T 1822 1 $5.97 $5.38 $4.86 $4.86 $4.42 $4.21

3011

Keystone Electronics Corp
Coin Cell Battery Holders 2354 Battery RETAINER
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 36-3011-ND 9218 1 $0.72 $0.60 $0.55 $0.49 $0.41 $0.36
Ameya360 3011 603 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Farnell 3011 0 100 * $0.00 * $0.00 * $0.00 * $0.59 * $0.49 * $0.37
Future Electronics 3011 25 1 $0.46 $0.46 $0.33 $0.32
Heilind Electronics 3011 0 100 $0.48 $0.35 $0.31
Mouser Electronics 534-3011 476 1 $0.72 $0.72 $0.57 $0.51 $0.42 $0.38
Win Source 3011 8500 35

MABA-007237-ETC410

MACOM Technology Solutions Inc
Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1465-1794-1-ND 1534 1 $2.85 $2.58 $2.40 $2.33 $2.10 $1.97
Mouser Electronics 937-MABA007237ETC410 1809 1 $3.60 $2.34 $2.34 $2.05 $1.88 $1.60

MES30B-1-1P1J

Meanwell
Desktop AC Adapters 25W 7.5V 3.33A
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey MES30B11P1J-ND 0 1 $34.96 $34.96 $34.96 $34.96 $34.96 $34.96
AVNET Europe MES30B-1-1P1J 0 1 * $39.18 * $37.82 * $36.34 * $35.82 * $35.82 * $35.82
Mouser Electronics 709-MES30B-1-1P1J 0 1

MIKROE-4474

MikroElektronika
LI-POLYMER BATTERY 3.7V 3000MAH
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1471-MIKROE-4474-ND 90 1 $17.40 $17.40 $17.40 $17.40 $17.40 $17.40
Arrow North American Components MIKROE-4474 0 500 $16.92 $15.96
AVNET Express MIKROE-4474 0 1 $17.40 $17.40 $17.40 $17.40 $17.40 $17.40
element14 APAC MIKROE-4474 0 1 * $18.07 * $17.71 * $17.71 * $17.71 * $17.71 * $17.71
Farnell MIKROE-4474 0 1 * $17.56 * $17.21 * $17.21 * $17.21 * $17.21 * $17.21
Mouser Electronics 932-MIKROE-4474 0 1

100B-1001F

iNRCORE
10/100 Base-T Transformer Module 1500VAC 12-Pin SMD
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1902-100B-1001FXTTR-ND 0 350 $23.31 $21.07 $21.97 $21.97
AVNET Express 100B-1001F 0 35 $22.85 $22.85 $22.73 $22.38
Mouser Electronics 673-100B-1001F 0 105 $14.52 $14.52

PH9572.122NLT

Pulse Electronics
High Isolation Gate Drive Transformer 1:2:2 1500Vrms 0.35Ohm Prim. DCR 0.8Ohm Sec. DCR 42.4Vus 6-Pin SMD T/R
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey PH9572.122NLT 1289 1 $2.36 $2.14 $1.99 $1.93 $1.70 $1.61
AVNET Express PH9572.122NLT 0 300 $1.21
Mouser Electronics PH9572.122NLT 384 1 $2.41 $1.82 $1.82 $1.74 $1.42 $1.40