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LM37101RS-2.5 数据表(PDF) 1 Page - HTC Korea TAEJIN Technology Co. |
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LM37101RS-2.5 数据表(HTML) 1 Page - HTC Korea TAEJIN Technology Co. |
1 / 11 page 1A Low-Voltage Low-Dropout Regulator LM37101/37102 Nov. 2011 – R1.1 - 1 - HTC FEATURES Fixed and adjustable output voltages to 1.24V 470mV 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 Moisture Sensitivity Level 3 APPLICATION Battery Powered Equipments Motherboards and Graphic Cards Microprocessor Power Supplies Peripheral Cards High Efficiency Linear Regulators Battery Chargers DESCRIPTION SOP-8 PKG TO-252 PKG ORDERING INFORMATION Device Package LM37101D-X.X SOP-8 LM37102D LM37101RS-X.X TO-252 LM37102RS X.X = Output Voltage = 1.5, 1.8, 2.5, 3.3, 5.0 The LM37101/2 is 1A low-dropout linear voltage regulators that provide low-voltage, high-current output. The LM37101/2 offers extremely low dropout (typically 470mV at 1A) and low ground current (typically 12mA at 1A). The LM37101 and LM37102 are fixed and adjustable regulators, respectively, in SOP-8 and TO-252 Package. The LM37101/2 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 LM37101/2 to provide2.5V from a supply as low as 3.13V and 1.8V from a supply as low as 2.43V. The LM37101/2 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 LM37101 with adjustable output voltages to 1.24V on LM37102. 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 - LM37101RS-2.5 |
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类似说明 - LM37101RS-2.5 |
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