Product Summary

The AZ39151D4-50TRE1 is a 1.5A, high accuracy linear voltage regulator. It features 375mV dropout voltage at 1.5A output current and low ground current over all operating conditions. The AZ39151D4-50TRE1 is specifically designed for low voltage, high current output systems, such as PC add-in cards where their tiny dropout voltage and ground current values are important attributes. The applications of the AZ39151D4-50TRE1 include Set-top Box, Hi-end DVD Player/Recorder, LCD TV/PDP, and LDO Linear Regulator for PC Add-in Cards, High Efficiency Linear Power Supplies, and SMPS Post Regulator.

Parametrics

AZ39151D4-50TRE1 absolute maximum ratings: (1)Input Voltage VIN: 15V; (2)Enable Voltage VEN: 15V; (3)Operating Junction Temperature TJ: 150℃; (4)Storage Temperature Range TSTG: -65 to 150℃; (5)Lead Temperature (Soldering, 10sec) TLEAD: 260℃; (6)ESD (Human Body Model) ESD: 5000V; (7)ESD (Machine Model) ESD: 450V; (8)Thermal Resistance θJA TO-252-4 (PPAK): 100℃/W.

Features

AZ39151D4-50TRE1 features: (1)Minimum Guaranteed Output Current: 1.5A; (2)Low Dropout Voltage: 375mV at IOUT=1.5A; (3)Output Accuracy: ±1%; (4)Low Ground Current; (5)Internal Current and Thermal Limit; (6)Reversed-battery and Reversed-lead Insertion Protection; (7)Fast Transient Response; (8)TTL/CMOS Compatible Enable Pin.

Diagrams

AZ39151D4-50TRE1 block diagram

AZ390K
AZ390K
Ohmite
Ceramic Composition Resistors 5.5watt 39ohm 10% High Energy Non-Ind.
Data Sheet
Negotiable 
AZ390KE
AZ390KE
Ohmite
Ceramic Composition Resistors 5.5watt 39ohm 10% High Energy Non-Ind.
Data Sheet
0-1: $13.40
1-10: $12.65
10-25: $11.92
25-50: $11.89
AZ391K
AZ391K
Ohmite
Ceramic Composition Resistors 5.5watt 390ohm 10% High Energy Non-Ind.
Data Sheet
Negotiable 
AZ391KE
AZ391KE
Ohmite
Ceramic Composition Resistors 5.5watt 390ohm 10% High Energy Non-Ind.
Data Sheet
0-35: $11.92
35-50: $11.89
AZ393
AZ393
Other

Data Sheet
Negotiable 
AZ393C
AZ393C
Other

Data Sheet
Negotiable