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LM29150T-5.0 数据表(PDF) 1 Page - HTC Korea TAEJIN Technology Co. |
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LM29150T-5.0 数据表(HTML) 1 Page - HTC Korea TAEJIN Technology Co. |
1 / 11 page 1A Low-Voltage Low-Dropout Regulator LM39100/39101/39102 Nov. 2010 - Rev. 1.5.1 - 1 - HTC SOT-223 PKG TO-252 3L / 5L PKG SOP-8 PKG ORDERING INFORMATION Device Package LM39100S-X.X LM39100GS-X.X SOT-223 LM39100RS-X.X LM39100GRS-X.X TO-252 3L LM39101RS-X.X LM39101GRS-X.X LM39102RS LM39102GRS TO-252 5L LM39101D-X.X LM39102D SOP-8 FEATURES Fixed and adjustable output voltages to 1.24V 410mV typical dropout at 1A Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.5V conversion 1A minimum guaranteed output current 1% initial accuracy Low ground current Current limiting and thermal shutdown Reversed-battery protection Reversed-leakage protection Fast transient response Low-profile SOT-223 package Moisture Sensitivity Level 3 APPLICATION Battery Powered Equipments Motherboards and Graphic Cards Microprocessor Power Supplies Peripheral Cards High Efficiency Linear Regulators Battery Chargers DESCRIPSION The LM39100/1/2 is 1A low-dropout linear voltage regulators that provide low-voltage, high-current output. X.X = Output Voltage = 1.5, 1.8, 2.5, 3.3, 5.0 The LM39100/1/2 offers extremely low dropout (typically 410mV at 1A) and low ground current (typically 12mA at 1A). The LM39100 is a fixed output regulator offered in the SOT-223 package. The LM39101 and LM39102 are fixed and adjustable regulators, respectively, in SOP-8 and TO-252 Packages. The LM39100/1/2 is ideal for PC add-in cards that need to convert from standard 5V to 3.3V, 3.3V to 2.5V or 2.5V to1.8V. A guaranteed maximum dropout voltage of 630mV overall operating conditions allows the LM39100/1/2 to provide2.5V from a supply as low as 3.13V and 1.8V from a supply as low as 2.43V. The LM39100/1/2 is fully protected with over current limiting, thermal shutdown, and reversed-battery protection. Fixed voltages of 5.0V, 3.3V, 2.5V, 1.8V and 1.5V are available on LM39100/1 with adjustable output voltages to 1.24V on LM39102. Absolute Maximum Ratings (Note 1) CHARACTERISTIC SYMBOL MIN. MAX. UNIT Supply Voltage VIN - 0.3 + 20 V Enable Voltage VEN - + 20 V Output Voltage VOUT -0.3 VIN +0.3 V Lead Temperature (Soldering, 5 sec) TSOL - 260 ℃ Storage Temperature Range TSTG -65 + 150 ℃ |
类似零件编号 - LM29150T-5.0 |
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类似说明 - LM29150T-5.0 |
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