LX8630-25CDD Microsemi Corporation, LX8630-25CDD Datasheet
LX8630-25CDD
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LX8630-25CDD Summary of contents
Page 1
... Low Reverse Leakage Current Short-Circuit and Thermal Shutdown Protection 3.3V & 2.5V Supplies for Memory, Microprocessors, Clock Circuits, Etc. Portable Equipment 1.25V + 25K 25K 41K 25K Plastic TO-263 Plastic TO-263 DD 3-Pin 5-Pin LX8630-33CDD - LX8630-25CDD - - LX8630-00CDD Page 1 ...
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... Thermal Resistance Board Area ( ) 2.5 sq” (1613mm ) 25°C 2.5 sq” (1613mm ) 27°C 2.5 sq” (1613mm ) 35°C/W Microsemi Linfinity Microelectronics Division LX8630- RODUCTION ATA HEET TAB is GND V 3 OUT GND (3- ) ACKAGE PIN (Top View ...
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... Reference ground. The input and output bypass capacitors should be connected to this pin. The tab on the TO- GND 220 and TO-263 packages along with the ground pin are also used for heatsinking the device. Feedback pin for the regulator. For the LX8630-00, the output voltage can be set by two external resistors with ADJ the following relationship the resistor connected between ADJ and GND pin ...
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... Size your output capacitor to meet the transient loading requirement. If you have a very dynamic load, a larger capacitor will improve the response to these load steps (see charts 2&3) (Unless otherwise specified, the following specifications apply over the operating ambient temperatures for the LX8630-xxC with 125 C ...
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... CHART 1 – Dropout Voltage vs. Output Current (Typical – LX8630-33CCD) Copyright 2000 Rev. 1.0a,2000-11-28 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 3A BiCMOS Very Low Dropout Regulators ...
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... CHAN 1 (TOP TRACE): V CHAN 3 (LOWER TRACE): I 10mA preload current Input Cap: 1 6MVGX 1500µF Sanyo Cap Output Caps: 2 6MVGX 1500µF Sanyo Cap – CHART 2 & 3 LX8630-00CCD Transient Response Note: Adjustable Resistors 10K Ohms Each Microsemi Linfinity Microelectronics Division LX8630- RODUCTION ...
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... Note: 1. Dimensions do not include mold flash tin protrusions; these shall not exceed 0.155mm(.006”) on any side. solder coverage. Microsemi Linfinity Microelectronics Division LX8630- RODUCTION ATA HEET M I ILLIMETERS NCHES MIN MAX MIN MAX 10 ...
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... Note Dimensions do not include mold flash or protrusions; these shall not exceed 0.155mm(.006”) on any side. solder coverage. Microsemi Linfinity Microelectronics Division LX8630- RODUCTION ATA HEET M I ILLIMETERS NCHES MIN MAX MIN MAX 14.22 15.88 0.560 ...
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... This document may not be modified in any way without the express written consent of LinFinity. Product processing does not necessarily include testing of all parameters. LinFinity reserves the right to change the configuration and performance of the product and to discontinue product at any time. Microsemi Linfinity Microelectronics Division LX8630- RODUCTION ATA ...