LM37100 Datasheet | HTC KOREA

FEATURES - Fixed and adjustable output voltages to 1.24V - 470m V 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 SOT-223 PKG SOP-8 PKG TO-252 PKG APPLICATION - Battery Powered Equipments - Motherboards and Graphic Cards - Microprocessor Power Supplies - Peripheral Cards - High Efficiency Linear Regulators - Battery Chargers DESCRIPTION ORDERING INFORMATION Device Package LM37100S-X.X SOT-233 LM37101D-X.X LM37102D SOP-8 LM37101RS-X.X LM37102RS TO-252 X.X = Output Voltage = 1.5, 1.8, 2.5, 3.3, 5.0 The LM37100/1/2 is 1A low-dropout linear voltage regulators that provide low-voltage, high-current output. The LM37100/1/2 offers extremely low dropout (typically 470m V at 1A) and low ground current (typically 12m A at 1A). The LM37100/1 and LM37102 are fixed and adjustable regulators, respectively, in SOT-223, SOP-8 and TO-252 Package. The LM37100/1/2 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 630m V overall operating conditions allows the LM37100/1/2 to provide2.5V from a supply as low as 3.13V and 1.8V from a supply as low as 2.43V. The LM37100/1/2 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 LM37100/1 with adjustable output voltages to 1.24V on LM37102. Absolute Maximum Ratings (Note 1) CHARACTERISTIC Supply Voltage Enable Voltage Output Voltage Lead Temperature (Soldering, 5 sec) Storage Temperature Range Jun. 2015 - R1.4 SYMBOL VIN VEN VOUT TSOL TSTG -1 -...