丝印：391；WE-PD2A SMT Power Inductor

General Properties: It is recommended that the temperature of the component does not exceed +125 °C under worst case conditions Ambient Temperature (referring to IR) -40 up to +85 °C Operating Temperature -40 up to +125 °C Storage Conditions (in original packaging)

文件：568.16 Kbytes 页数：7 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

丝印：391；This specification applies to SMD Shielded Power Choke

文件：635.21 Kbytes 页数：7 Pages

LEIDITECH

雷卯电子

丝印：391；Package：SOT-25；Low Power Single Comparator

文件：284.84 Kbytes 页数：7 Pages

KODENSHI

可天士

丝印：391；SMD POWER INDUCTOR-RoHS

文件：228.03 Kbytes 页数：3 Pages

FENGJUI

峰瑞科技

丝印：391；SMD POWER INDUCTOR-RoHS

文件：147 Kbytes 页数：3 Pages

FENGJUI

峰瑞科技

丝印：3918；Package：DSBGA；LP3918 Battery Charge Management and Regulator Unit

FEATURES • Fully Integrated Li-Ion Battery Charger with Thermal Regulation • USB Charge Mode • 7 Low Noise LDO’s – 2 x 300 mA – 3 x 150 mA – 2 x 80 mA • I2C Compatible Interface for Controlling LDO Outputs and Charger Operation • Thermal Shutdown • Under Voltage Lockout • 25-Bump Thin

文件：458.6 Kbytes 页数：38 Pages

TI

德州仪器

丝印：3918；Package：DSBGA；LP3918 Battery Charge Management and Regulator Unit

FEATURES • Fully Integrated Li-Ion Battery Charger with Thermal Regulation • USB Charge Mode • 7 Low Noise LDO’s – 2 x 300 mA – 3 x 150 mA – 2 x 80 mA • I2C Compatible Interface for Controlling LDO Outputs and Charger Operation • Thermal Shutdown • Under Voltage Lockout • 25-Bump Thin

文件：458.6 Kbytes 页数：38 Pages

TI

德州仪器

丝印：3918；Package：DSBGA；LP3918 Battery Charge Management and Regulator Unit

FEATURES • Fully Integrated Li-Ion Battery Charger with Thermal Regulation • USB Charge Mode • 7 Low Noise LDO’s – 2 x 300 mA – 3 x 150 mA – 2 x 80 mA • I2C Compatible Interface for Controlling LDO Outputs and Charger Operation • Thermal Shutdown • Under Voltage Lockout • 25-Bump Thin

文件：458.6 Kbytes 页数：38 Pages

TI

德州仪器

丝印：3918；Package：DSBGA；LP3918 Battery Charge Management and Regulator Unit

FEATURES • Fully Integrated Li-Ion Battery Charger with Thermal Regulation • USB Charge Mode • 7 Low Noise LDO’s – 2 x 300 mA – 3 x 150 mA – 2 x 80 mA • I2C Compatible Interface for Controlling LDO Outputs and Charger Operation • Thermal Shutdown • Under Voltage Lockout • 25-Bump Thin

文件：458.6 Kbytes 页数：38 Pages

TI

德州仪器

丝印：391B；Package：SOT-23；TL331B, TL391B and TL331 Single Comparators

1 Features • NEW TL331B and TL391B • Improved specifications of B-version – Maximum rating: up to 38V – ESD rating (HBM): 2kV – Improved reverse voltage performance – Low input offset: 0.37mV – Low input bias current: 3.5nA – Low supply-current: 430μA – Faster response time of 1μsec – TL

文件：1.07224 Mbytes 页数：27 Pages

TI

德州仪器