HTC LM29302R

The LM29300, LM29301 and LM29302 are high current, high accuracy, and low-dropout voltage regulators. Using process with a PNP pass element, these regulators feature 370mV (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 ground current values are important attributes. The LM29300, LM29301 and LM29302 are fully protected against over current faults, reversed input polarity, reversed lead insertion, over temperature operation, and positive and negative transient voltage spikes. LM29301 features logic level enable control and an error flag which signals whenever the output falls out of regulation. On the LM29301 and LM29302, the ENABLE pin may be tied to Vin if it is not required for ON/OFF control.

• High Current Capability 3.0A
• Low Dropout Voltage 370mV (Typical)
• Low Ground Current
• Accurate 1% Guaranteed Initial Tolerance
• Extremely Fast Transient Response
• Reverse-Battery and "Load Dump" Protection
• Zero-Current Shutdown Mode (5-Pin Version)
• Error Flag Signals Output out-of-Regulation (LM29301)
• Also Characterized for Smaller Loads with Industry Leading Performance specifications
• Fixed Voltage and Adjustable Versions
• Moisture Sensitivity Level 3

• Battery Powered Equipment
• High-Efficiency “Green” Computer System
• Automotive Electronics
• High-Efficiency Linear Power Supplies
• High-Efficiency Post-Regulator for Switching Supply