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1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150

Data Sheet

Sep. 2012 Rev. 1. 7 BCD Semiconductor Manufacturing Limited

General Description

The AZ39150 is low dropout three-terminal regulator

with a typical dropout of 375mV at 1.5A output cur-

rent.

The AZ39150 provides current limit and thermal shut-

down. On-chip thermal shutdown provides protection

against any combination of high current and ambient

temperature that would create excessive junction tem-

peratures.

The AZ39150 is available for 3.3V, 5.0V and 12V ver-

sions now. It is available in the industry standard TO-

220-3, TO-263-3, TO-252-2(1), TO-252-2(2), TO-

252-2(3) and TO-252-2(4) power packages.

Features

· Minimum Guaranteed Output Current: 1.5A

· Dropout Voltage: 375mV at I

OUT

=1.5A

· Output Accuracy: 1%

· Low Ground Current

· Internal Current Limit and Thermal Protection

· Reversed-battery and Reversed-lead Insertion

Protection

· Fast Transient Response

Applications

· LCD TV

· Set Top Box

· LCD Monitor

· SMPS Post Regulator

· Laptop, Palmtop and Notebook

· Portable Instrumentation

· USB Power Supply

Figure 1. Package Types of AZ39150

TO-220-3 TO-263-3 TO-252-2(1)

TO-252-2(2) TO-252-2(3)

TO-252-2(4)

Summary of content (19 pages)

PAGE 1
Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 General Description Features The AZ39150 is low dropout three-terminal regulator with a typical dropout of 375mV at 1.5A output current. · · Minimum Guaranteed Output Current: 1.5A Dropout Voltage: 375mV at IOUT=1.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Pin Configuration T Package (TO-220-3) S/SA Package (TO-263-3) S SA VOUT 3 VOUT 3 VIN 2 GND 2 2 VOUT 1 VIN 1 GND VIN 1 GND 3 DA Package (TO-252-2(1)) (TO-252-2(2)) 3 VOUT 3 VOUT 2 GND 2 GND 1 VIN 1 VIN (TO-252-2(3)) (TO-252-2(4)) 3 VOUT 3 VOUT 2 GND 2 GND 1 VIN 1 VIN Figure 2.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Functional Block Diagram VIN 3(2) 1(3) 16V 1.24V Reference VOUT + - Thermal Shutdown 2(1) GND A(B) A: TO-220-3, TO-263-3(S), TO-252-2(1)/(2)/(3)/(4) B: TO-263-3(SA) Figure 3. Functional Block Diagram of AZ39150 Ordering Information AZ39150 E1: Lead Free G1: Green Circuit Type TR: Tape and Reel Blank: Tube Package T: TO-220-3 S: TO-263-3 SA: TO-263-3 DA: TO-252-2(1)/(2)/(3)/(4) 3.3: Fixed Output 3.3V 5.0: Fixed Output 5.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Ordering Information (Continued) Package TO-220-3 Temperature Range -40 to 125oC Part Number Lead Free Marking ID Green TO-263-3 (SA) TO-252-2 (1)/(2)/(3)/(4) -40 to 125oC -40 to 125oC -40 to 125oC Green AZ39150T-3.3E1 AZ39150T-3.3G1 AZ39150T-3.3E1 AZ39150T-3.3G1 Tube AZ39150T-5.0E1 AZ39150T-5.0G1 AZ39150T-5.0E1 AZ39150T-5.0G1 Tube AZ39150T-12E1 TO-263-3 (S) Lead Free Packing Type AZ39150T-12E1 Tube AZ39150S-3.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Absolute Maximum Ratings (Note 1) Parameter Supply Voltage Symbol Value Unit VIN 15 V TJ 150 o C TSTG -65 to 150 o C TLEAD 300 o C 300 V Maximum Operating Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10sec) ESD (Machine Model) Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Electrical Characteristics AZ39150-3.3V Electrical Characteristics Operating Conditions: VIN=4.3V, IOUT=10mA, CIN=10μF, COUT=10μF, TJ=25oC, unless otherwise specified. The Boldface applies over -40oC≤TJ≤125oC. Parameter Output Voltage Symbol VOUT Condition Min Typ Max Unit IOUT=10mA 3.27 3.3 3.33 V 10mA≤IOUT≤1.5A, 4.3V≤VIN≤8V 3.23 3.3 3.37 V 2 17 mV Line Regulation VRLINE IOUT=10mA, 4.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Electrical Characteristics (Continued) AZ39150-5.0V Electrical Characteristics Operating Conditions: VIN=6V, IOUT=10mA, CIN=10μF, COUT=10μF, TJ=25oC, unless otherwise specified. The Boldface applies over -40oC≤TJ≤125oC. Parameter Symbol Output Voltage VOUT Condition Min Typ Max Unit IOUT=10mA 4.95 5.0 5.05 V 10mA≤IOUT≤1.5A, 6V≤VIN≤8V 4.90 5.0 5.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Electrical Characteristics (Continued) AZ39150-12V Electrical Characteristics Operating Conditions: VIN=13V, IOUT=10mA, CIN=10μF, COUT=10μF, TJ=25oC, unless otherwise specified. The Boldface applies over -40oC≤TJ≤125oC. Parameter Symbol Output Voltage VOUT Condition Min Typ Max Unit IOUT=10mA 11.88 12.0 12.12 V 10mA≤IOUT≤1.5A, 13V≤VIN≤15V 11.76 12.0 12.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Typical Performance Characteristics 600 500 550 450 500 400 Dropout Voltage (mV) 450 Dropout Voltage (mV) 350 300 250 200 150 VOUT=5.0V 100 50 0 400 350 300 250 200 150 IOUT=1.5A 100 VOUT=5.0V 50 0 0 250 500 750 1000 1250 -25 1500 0 25.0 22.5 VIN=6V 17.5 Ground Current (mA) Ground Current (mA) VOUT=5.0V 15.0 12.5 10.0 7.5 5.0 2.5 0 250 500 750 1000 75 100 125 Figure 5. Dropout Voltage vs.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Typical Performance Characteristics (Continued) 50 0.37 45 IOUT=750mA 0.35 35 IOUT=1000mA 0.34 30 IOUT=1500mA Ground Current (mA) Ground Current (mA) 0.36 VOUT=5.0V 40 25 20 15 0.31 0.30 0.29 0.28 2 4 6 8 10 IOUT=10mA 0.32 5 0 VOUT=5.0V 0.33 10 0 VIN=6V 0.27 12 -25 0 25 Supply Voltage (V) 100 125 Figure 9. Ground Current vs. Temperature 20 8 19 7 VIN=6V VIN=6V 18 VOUT=5.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Typical Performance Characteristics (Continued) 5.05 Output Voltage 5.04 5.03 5.01 5.00 4.99 4.98 VIN=6V 4.97 VOUT=5.0V IOUT=10mA 4.96 4.95 Output Current Output Voltage (V) 5.02 CL=10μF VOUT=5.0V -25 0 25 50 75 100 125 o Temperature ( C) Figure 12. Output Voltage vs. Temperature Figure 13. Load Transient Output Voltage Output Voltage CL=47μF IOUT=10mA VOUT=5.0V Output Current Input Voltage VOUT=5.0V Figure 15.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Typical Application 1(3) VIN VOUT VIN 3(2) VOUT AZ 39150 + 10μF + GND 10μF 2(1) A(B) A: TO-220-3, TO-263-3(S), TO-252-2(1)/(2)/(3)/(4) B: TO-263-3(SA) Figure 16. Typical Application of AZ39150 Sep. 2012 Rev. 1.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Mechanical Dimensions TO-220-3 9. 660(0. 380) 10. 660(0. 420) 2.580(0.102) 3.380(0.133) 0. 550(0. 022) 1. 350(0. 053) 1. 160(0. 046) 1. 760(0. 069) 14.230(0.560) 16.510(0.650) φ1. 500(0. 059) 27.880(1.098) 30.280(1.192) 8.520(0.335) 9.520(0.375) 1.850(0.073) φ3.560(0. 140) 4.060(0. 160) Unit: mm(inch) 0. 200(0. 008) 7° 3. 560(0.140) 4. 820(0.190) 2.080(0. 082) 2.880(0. 113) 3° 7° 0. 381(0. 015) 60 ° 0. 813(0.032) 8.763(0.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Mechanical Dimensions (Continued) TO-263-3 4.070(0.160) 4.820(0.190) Unit: mm(inch) 3° 9.650(0.380) 10.290(0.405) 8.840(0.348) 70° 7.420(0.292) 1.150(0.045) 1.390(0.055) 1.270(0.050) 1.390(0.055) 14.760(0.581) 15.740(0.620) 1.150(0.045) 1.390(0.055) 3° 0.510(0.020) 0.990(0.039) 2.540(0.100) 2.640(0.104) 2.700(0.106) 0.360(0.014) 0.400(0.016) 7° 2.200(0.087) 5.600(0.220) 0.020(0.001) 0.250(0.010) 2.390(0.094) 2.690(0.106) 8.640(0.
PAGE 15
Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Mechanical Dimensions (Continued) 1.350(0.053) 1.650(0.065) TO-252-2(1) 6.450(0.254) 6.650(0.262) 5.200(0.205) 5.400(0.213) Unit: mm(inch) 2.200(0.087) 2.400(0.094) 0.450(0.018) 0.580(0.023) 4.300(0.169) 5.400(0.213) 2.300TYP 4.500(0.177) 4.700(0.185) 1.400(0.055) 1.780(0.070) 0.700(0.028) 0.900(0.035) 0.500(0.020) 0.700(0.028) 3° 4° 0.450(0.018) 0.580(0.023) Sep. 2012 Rev. 1. 7 4.800(0.189) 6.500(0.256) 3.800REF(0.150REF) 5° 5° 5.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Mechanical Dimensions (Continued) Unit: mm(inch) 6.500(0.256) 6.700(0.264) 4.700REF 3 7 3 7 2.9REF 9.800(0.386) 3 7 0.900(0.035) 1.100(0.043) 1.400(0.055) 1.700(0.067) 0.770(0.030) 0.890(0.035) 0.770(0.030) 1.100(0.433) 10.40(0.409) 0.470(0.019) 0.600(0.024) 1.150(0.045) 1.500(0.059) 0.600(0.024) 1.000(0.039) 1.2±0.1 5.250REF 5.230(0.206) 5.430(0.214) 1.80REF 6.000(0.236) 6.200(0.244) 0.900(0.035) 1.250(0.049) TO-252-2(2) 2.
PAGE 17
Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Mechanical Dimensions (Continued) 4.700REF 0.470(0.019) 0.600(0.024) 9 0.900(0.035) 1.100(0.043) 0 2.900REF 8 3 7 1.400(0.055) 1.700(0.067) 0.720(0.028) 0.850(0.033) 5 9.800(0.386) 10.40(0.409) 0.600(0.024) 1.000(0.039) 0.150(0.006) 0.750(0.030) 1.29±0.1 5.250REF 5.130(0.202) 5.460(0.215) 0.720(0.028) 0.900(0.035) 2.286(0.090) BSC Unit: mm(inch) 6.500(0.256) 6.700(0.264) 1.800REF 6.000(0.236) 6.200(0.244) 0.900(0.035) 1.250(0.
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Data Sheet 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150 Mechanical Dimensions (Continued) TO-252-2(4) Unit: mm(inch) 2.180(0.086) 2.380(0.094) 6.350(0.250) 6.730(0.265) 0.890(0.035) 1.270(0.050) 4.960(0.195) 5.460(0.215) 4.320(0.170) MIN 0.460(0.018) 0.600(0.024) 2.160(0.085) MIN 0 15 1.20±0.05 5.210(0.205) MIN 5.970(0.235) 6.220(0.245) 9.940(0.391) 10.340(0.407) 1.700(0.067) 1.900(0.075) 1.145(0.045) 1.492(0.059) 0.765(0.030) 1.124(0.044) 2.290(0.090) BSC 0.640(0.025) 0.884(0.035) 1.
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BCD Semiconductor Manufacturing Limited http://www.bcdsemi.com IMPORTANT NOTICE IMPORTANT NOTICE BCD Semiconductor BCD Semiconductor Manufacturing Manufacturing Limited Limited reserves reserves the the right right to to make make changes changes without without further further notice notice to to any any products products or or specifispecifications herein. cations herein.