LM29153R-3.0

1.5A Very L.D.O Voltage Regulator FEATURES ● ● ● ● ● ● ● ● High Current Capability 1.5A Low Dropout Voltage 350mV Low Ground Current Accurate 1% Cuaranteed Tolerance Extremely Fast Transient Response Reverse-Battery and "Load Dump" Rotection Zero-Current Shutdown Mode(5-Pin Version) Error Flag Signals Output out-of-Regulation LM29150/1/2/3 TO-220 3/5L (5-Pin Versions) ● Also Characterized For Smaller Loads With Industry -Leading Performance specifications ● Fixed Voltage and Adjustable Versions TO-252 3/5L APPLICATIONS ● ● ● ● ● Battery Powered Equipment High-Efficiency " Green" Computer System Automotive Electronics High-Efficiency Linear Power Supplies High-Efficiency Post-Regulator For Switching Supply TO-263 3/5L ORDERING INFORMATION Device Marking Pinout Package LM29150: Three Therminal Devices LM29150 - X.X Pin 1= Input, 2= Ground, 3= Output TO-220 3L LM29150RS - X.X LM29150 - X.X TO-252 3L LM29151: Five Therminal Fixed Voltage Devices LM29150R - X.X Pin 1= Enable, 2= Input, 3=Ground, 4=Output, 5= Flag TO-263 3L LM29151 - X.X TO-220 5L LM29152: Adjustable with ON/OFF control Pin 1= Enable, 2= Input, 3=Ground, 4=Output, 5= Adjust LM29151RS - X.X LM29151 - X.X TO-252 5L LM29151R - X.X LM29153: Adjustable with Flag TO-263 5L Pin 1= Flag, 2= Input, 3=Ground, 4=Output, 5= Adjust LM29152/3 TO-220 5L LM29152RS/3RS - X.X LM29152/3 TO-252 5L LM29152R/3R TO-263 5L * LM29150 - X.X (X.X = Output Voltage = 2.5, 3.3, 5.0, 12V) * LM29151 - X.X (X.X = Output Voltage = 1.5V, 2.5V, 3.0V, 3.3V, 5.0V, 12V ` DESCRIPTION The LM29150 are high current, high accuracy, low-dropout voltage regulators. Using process with a PNP pass element, these regulators feature 350mV (full load) dropout voltages and very low ground current. These devices also find applications in lower current, low dropout-critical systems, where their tiny dropout voltage and graound current values are important attributes. The LM29150 are fully protected against over current faults, reversed input polarity, reversed lead insertion, over temperature operation, and positive and negative transient voltage spikes. Five pin fixed voltage versions feature logic level ON/OFF control and an error flag which signals whenever the output falls out of regulation. On the LM29150 and LM29152, the ENABLE pin may be tied to Vin if it is not required for ON/OFF control. The LM29150 are available in 3- and 5- pinTO-220 and surface mount TO-263 packages. Mar. 2006-Rev06 92 HTC 1.5A Very L.D.O Voltage Regulator Block Diagram and typical Application Circuit LM29150/1/2/3 94 * Feed Back network in fixed versions only **Adjustable version only [ Block Diagram ] LM Vout=1.240V x [1+(R1/R2)] Figure2. Adjstable output voltage configuration. For best results, the total series resistance should be small enough to pass the minimum regulator load current Mar. 2006-Rev06 93 HTC 1.5A Very L.D.O Voltage Regulator ABSOULTE MAXIMUM RATINGS CHARACTERISTIC Lead Temperature(Soldering, 5 Seconds) Storage Temperature Range Input Supply Voltage(Note 1) LM29150/1/2/3 Internally Limit 260℃ -65℃ to + 150℃ -20℃ to + 60℃' OPERATING RATINGS CHARACTERISTIC Operating Junction Temperature Maximum Operating Input Voltage Internally Limit -40℃ to + 125℃' 26V ELECTRICAL CHARACTERISTICS I OUT =100㎃, TA=25℃, unless otherwise specified All measurements at Tj=25℃ unless otherwise noted. Bold Values are guaranteed across the operating temperature range. Adjustable versions are programmed to 5.0V LM29150 LM29152 Mar. 2006-Rev06 94 HTC 1.5A Very L.D.O Voltage Regulator LM29151 / LM29153 LM29150/1/2/3 LM29151 / LM29152 [ Note. ] 1. Maximum positive supply voltage of 60V must be of limited duration (