Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 General Description Features The AZ1084 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 5A of load current. · · · · · The series features on-chip thermal limiting which provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. It also includes a trimmed bandgap reference and a current limiting circuit. · · The AZ1084 is available in 1.5V, 1.8V, 2.5V, 3.3V and 5.0V versions. The fixed versions integrate the adjust resistors. It is also available in an adjustable version which can set the output voltage with two external resistors. Applications · · · · · The AZ1084 series is available in standard packages of TO-263-3, TO-263-2, TO-220-3, TO-252-2 (1), TO252-2 (2), TO-252-2 (3) and TO-252-2 (4). TO-263-3 TO-252-2 (1) Low Dropout Voltage: 1.3V Typical at 5A Current Limiting and Thermal Protection Output Current: 5A Current Limit: 6.5A Operating Junction Temperature Range: 0 to 125oC Line Regulation (Adj Version): 0.015% (Typical) Load Regulation (Adj Version): 0.1% (Typical) High Efficiency Linear Regulators Battery Chargers Post Regulation for Switching Supply Microprocessor Supply Desktop PCs, RISC and Embedded Processors' Supply TO-263-2 TO-252-2 (2) TO-220-3 TO-252-2 (3) TO-252-2 (4) Figure 1. Package Types of AZ1084 Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 1 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Pin Configuration S2 Package (TO-263-2) S Package (TO-263-3) 3 INPUT 3 INPUT 2 OUTPUT 2 OUTPUT(TAB) 1 ADJ/GND 1 ADJ/GND D Package (TO-252-2 (1)) (TO-252-2 (2)) 3 INPUT 3 INPUT 2 OUTPUT 2 OUTPUT 1 ADJ/GND 1 ADJ/GND (TO-252-2 (3)) (TO-252-2 (4)) 3 INPUT 3 INPUT 2 OUTPUT 2 OUTPUT 1 ADJ/GND 1 ADJ/GND T Package (TO-220-3) 3 INPUT 2 OUTPUT 1 ADJ/GND Figure 2. Pin Configuration of AZ1084 (Top View) Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 2 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Functional Block Diagram 3 Thermal Protection + 2 A1 A2 INPUT OUTPUT For Adjustable Output, disconnect A1 and A2, connect B For Fixed Output, connect A1 and A2, disconnect B B 1 ADJ/ GND Figure 3. Functional Block Diagram of AZ1084 Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 3 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Ordering Information AZ1084 E1: Lead Free G1: Green Circuit Type TR: Tape and Reel Blank: Tube ADJ: Adjustable Output 1.5: Fixed Output 1.5V 1.8: Fixed Output 1.8V 2.5: Fixed Output 2.5V 3.3: Fixed Output 3.3V 5.0: Fixed Output 5.0V Package D: TO-252-2 (1)/TO-252-2 (2) /TO-252-2 (3)/TO-252-2 (4) T: TO-220-3 S: TO-263-3 S2: TO-263-2 Package TO-252-2 (1)/ TO-252-2 (2)/ TO-252-2 (3)/ TO-252-2 (4) TO-220-3 Temperature Range 0 to 125oC 0 to 125oC Part Number Lead Free Marking ID Green Lead Free Green Packing Type AZ1084D-ADJTRE1 AZ1084D-ADJTRG1 AZ1084D-ADJE1 AZ1084D-ADJG1 Tape & Reel AZ1084D-1.5TRE1 AZ1084D-1.5TRG1 AZ1084D-1.5E1 AZ1084D-1.5G1 Tape & Reel AZ1084D-1.8TRE1 AZ1084D-1.8TRG1 AZ1084D-1.8E1 AZ1084D-1.8G1 Tape & Reel AZ1084D-2.5TRE1 AZ1084D-2.5TRG1 AZ1084D-2.5E1 AZ1084D-2.5G1 Tape & Reel AZ1084D-3.3TRE1 AZ1084D-3.3TRG1 AZ1084D-3.3E1 AZ1084D-3.3G1 Tape & Reel AZ1084D-5.0TRE1 AZ1084D-5.0TRG1 AZ1084D-5.0E1 AZ1084D-5.0G1 Tape & Reel AZ1084T-ADJE1 AZ1084T-ADJG1 AZ1084T-ADJE1 AZ1084T-ADJG1 Tube AZ1084T-1.5E1 AZ1084T-1.5G1 AZ1084T-1.5E1 AZ1084T-1.5G1 Tube AZ1084T-1.8E1 AZ1084T-1.8G1 AZ1084T-1.8E1 AZ1084T-1.8G1 Tube AZ1084T-2.5E1 AZ1084T-2.5G1 AZ1084T-2.5E1 AZ1084T-2.5G1 Tube AZ1084T-3.3E1 AZ1084T-3.3G1 AZ1084T-3.3E1 AZ1084T-3.3G1 Tube AZ1084T-5.0E1 AZ1084T-5.0G1 AZ1084T-5.0E1 AZ1084T-5.0G1 Tube Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 4 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Ordering Information (Continued) Package TO-263-3 TO-263-2 Temperature Range 0 to 125oC 0 to 125oC Part Number Lead Free Marking ID Green Lead Free Green Packing Type AZ1084S-ADJE1 AZ1084S-ADJG1 AZ1084S-ADJE1 AZ1084S-ADJG1 Tube AZ1084S-ADJTRE1 AZ1084S-ADJTRG1 AZ1084S-ADJE1 AZ1084S-ADJG1 Tape & Reel AZ1084S-1.5E1 AZ1084S-1.5G1 AZ1084S-1.5E1 AZ1084S-1.5G1 Tube AZ1084S-1.5TRE1 AZ1084S-1.5TRG1 AZ1084S-1.5E1 AZ1084S-1.5G1 Tape & Reel AZ1084S-1.8E1 AZ1084S-1.8G1 AZ1084S-1.8E1 AZ1084S-1.8G1 Tube AZ1084S-1.8TRE1 AZ1084S-1.8TRG1 AZ1084S-1.8E1 AZ1084S-1.8G1 Tape & Reel AZ1084S-2.5E1 AZ1084S-2.5G1 AZ1084S-2.5E1 AZ1084S-2.5G1 Tube AZ1084S-2.5TRE1 AZ1084S-2.5TRG1 AZ1084S-2.5E1 AZ1084S-2.5G1 Tape & Reel AZ1084S-3.3E1 AZ1084S-3.3G1 AZ1084S-3.3E1 AZ1084S-3.3G1 Tube AZ1084S-3.3TRE1 AZ1084S-3.3TRG1 AZ1084S-3.3E1 AZ1084S-3.3G1 Tape & Reel AZ1084S-5.0E1 AZ1084S-5.0G1 AZ1084S-5.0E1 AZ1084S-5.0G1 Tube AZ1084S-5.0TRE1 AZ1084S-5.0TRG1 AZ1084S-5.0E1 AZ1084S-5.0G1 Tape & Reel AZ1084S2-ADJE1 AZ1084S2-ADJG1 AZ1084S2-ADJE1 AZ1084S2-ADJG1 Tube AZ1084S2-ADJTRE1 AZ1084S2-ADJTRG1 AZ1084S2-ADJE1 AZ1084S2-ADJG1 Tape & Reel AZ1084S2-1.5E1 AZ1084S2-1.5G1 AZ1084S2-1.5E1 AZ1084S2-1.5G1 Tube AZ1084S2-1.5TRE1 AZ1084S2-1.5TRG1 AZ1084S2-1.5E1 AZ1084S2-1.5G1 Tape & Reel AZ1084S2-1.8E1 AZ1084S2-1.8G1 AZ1084S2-1.8E1 AZ1084S2-1.8G1 Tube AZ1084S2-1.8TRE1 AZ1084S2-1.8TRG1 AZ1084S2-1.8E1 AZ1084S2-1.8G1 Tape & Reel AZ1084S2-2.5E1 AZ1084S2-2.5G1 AZ1084S2-2.5E1 AZ1084S2-2.5G1 Tube AZ1084S2-2.5TRE1 AZ1084S2-2.5TRG1 AZ1084S2-2.5E1 AZ1084S2-2.5G1 Tape & Reel AZ1084S2-3.3E1 AZ1084S2-3.3G1 AZ1084S2-3.3E1 AZ1084S2-3.3G1 Tube Tape & Reel AZ1084S2-3.3TRE1 AZ1084S2-3.3TRG1 AZ1084S2-3.3E1 AZ1084S2-3.3G1 AZ1084S2-5.0E1 AZ1084S2-5.0G1 AZ1084S2-5.0E1 AZ1084S2-5.0G1 Tube AZ1084S2-5.0TRE1 AZ1084S2-5.0TRG1 AZ1084S2-5.0E1 AZ1084S2-5.0G1 Tape & Reel BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with "G1" suffix are available in green packages. Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 5 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Absolute Maximum Ratings (Note 1) Parameter Operating Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10sec.) Thermal Resistance (Note 2) Symbol Value Unit TJ 150 o TSTG -65 to 150 o TLEAD 260 C oC TO-263-2 60 TO-263-3 60 TO-220-3 60 TO-252-2 (1)/TO-252-2 (2)/ TO-252-2 (3)/TO-252-2 (4) 100 θJA C oC/W ESD (Human Body Model) ESD 2000 V ESD (Machine Model) ESD 400 V Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under"Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Note 2: Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside of its operating ratings. The maximum allowable power dissipation is a function of the maximum junction temperature, TJ(max), the junction-to-ambient thermal resistance, θJA, and the ambient temperature, TA. The maximum allowable power dissipation at any ambient temperature is calculated using: PD(max)=(TJ(max) -TA)/θJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. Recommended Operating Conditions Parameter Symbol Input Voltage VIN Operating Junction Temperature Range TJ Jan. 2013 Rev. 2. 5 Min 0 Max Unit 12 V 125 o C BCD Semiconductor Manufacturing Limited 6 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Electrical Characteristics Typicals and limits appearing in normal type apply for TJ=25oC. Limits appearing in Boldface type apply over the entire operating junction temperature range. Parameter Symbol Reference Voltage VREF Output Voltage Line Regulation VOUT ΔVOUT Conditions Min Typ Max Unit AZ1084-ADJ, IOUT=10mA, VIN-VOUT=3V, 10mA≤IOUT≤5A, 1.5V≤VIN-VOUT≤5V 1.238 1.225 1.250 1.250 1.262 1.270 V AZ1084-1.5, IOUT=0mA, VIN=4.5V, 10mA≤IOUT≤5A, 3.0V≤VIN≤6V 1.485 1.47 1.5 1.5 1.515 1.53 V AZ1084-1.8, IOUT=0mA, VIN=4.8V, 10mA≤IOUT≤ 5A, 3.3V≤VIN≤6V 1.782 1.764 1.8 1.8 1.818 1.836 V AZ1084-2.5, IOUT=0mA, VIN=5.5V 10mA≤IOUT≤5A, 4.0V≤VIN ≤7V 2.475 2.45 2.5 2.5 2.525 2.55 V AZ1084-3.3, IOUT=0mA, VIN=6.3V, 10mA≤IOUT≤5A, 4.8V≤VIN≤8V 3.267 3.234 3.3 3.3 3.333 3.366 V AZ1084-5.0, IOUT=0mA, VIN=8V, 10mA≤ IOUT≤5A, 6.5V≤VIN≤10V 4.95 4.9 5 5 5.05 5.1 V AZ1084-ADJ, IOUT=10mA, 2.85V≤VIN≤10V 0.015 0.035 0.2 0.2 % AZ1084-1.5, IOUT=10mA, 3.0V≤VIN≤10V 0.5 1 6 6 mV AZ1084-1.8, IOUT=10mA, 3.3V≤VIN≤10V 0.5 1 6 6 mV AZ1084-2.5, IOUT=10mA, 4.0V≤VIN≤10V 0.5 1 6 6 mV AZ1084-3.3, IOUT=10mA, 4.8V≤VIN≤10V 0.5 1 6 6 mV AZ1084-5.0, IOUT=10mA, 6.5V≤VIN≤10V 0.5 1 10 10 mV Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 7 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Electrical Characteristics (Continued) Typicals and limits appearing in normal type apply for TJ=25oC. Limits appearing in Boldface type apply over the entire operating junction temperature range. Parameter Load Regulation Dropout Voltage Thermal Resistance Symbol ΔVOUT VDROP θJC Current Limit ILIMIT Minimum Load Current ILOAD (MIN) Quiescent Current IQ Ripple Rejection PSRR Conditions Min Typ Max Unit AZ1084-ADJ, 0mA≤IOUT≤5A, VIN-VOUT=3V 0.1 0.2 0.3 0.4 % AZ1084-1.5, 0mA≤IOUT≤5A, VIN-VOUT=3V 3 7 15 20 mV AZ1084-1.8, 0mA≤ IOUT≤5A, VIN-VOUT=3V 3 7 15 20 mV AZ1084-2.5, 0mA≤IOUT≤5A, VIN-VOUT=3V 3 7 15 20 mV AZ1084-3.3, 0mA≤IOUT≤5A, VIN-VOUT=3V 3 7 15 20 mV AZ1084-5.0, 0mA≤IOUT≤5A, VIN-VOUT=3V 5 10 20 35 mV IOUT=5A, ΔVREF, ΔVOUT=1% 1.3 1.5 V TO-220-3 4.15 TO-252-2 (1)/TO-252-2 (2)/TO-252-2 (3)/TO-252-2 (4) 7.36 TO-263-3 4.15 TO-263-2 4.15 VIN-VOUT=3V oC/W 5.5 A 6.5 VIN=10V (AZ1084-ADJ) 3 10 mA VIN=10V (AZ1084) 5 10 mA fRIPPLE=120Hz, COUT=25μF Tantalum, IOUT=5A, VIN-VOUT=3V 60 dB 72 Adjust Pin Current IADJ VIN=4.25V, IOUT=10mA 55 120 μA Adjust Pin Current Change ΔIADJ 10mA≤IOUT≤5A, 1.5V≤(VIN-VOUT)≤4.5V 0.2 5 μA Temperature Stability IOUT=10mA, VIN-VOUT=1.5 0.5 % Long Term Stability TA=125oC, 1000Hrs 0.5 % RMS Noise (% of VOUT) 10Hz≤f≤10kHz 0.003 % Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 8 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Typical Performance Characteristics 1.50 2.53 1.45 2.52 1.35 1.30 Output Voltage (V) Dropout Voltage (V) 1.40 1.25 1.20 1.15 1.10 1.05 1.00 2.51 2.50 2.49 0.95 2.48 0.90 0.85 0.80 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 2.47 5.0 0 25 75 100 125 Junction Temperature ( C) Figure 5. Output Voltage vs. Junction Temperature Figure 4. Dropout Voltage vs. Output Current 0.60 1.260 1.258 0.59 IOUT=10mA Minimum Load Current (mA) Reference Voltage (V) 50 o Output Current (A) 1.256 1.254 1.252 1.250 1.248 0.58 0.57 0.56 0.55 0.54 0.53 0.52 0.51 1.246 0.50 0 20 40 60 80 100 120 0 25 50 75 100 125 0 o Junction Temperature ( C) Junction Temperature ( C) Figure 6. Reference Voltage vs. Junction Temperature Jan. 2013 Rev. 2. 5 Figure 7. Minimum Load Current vs. Junction Temperature BCD Semiconductor Manufacturing Limited 9 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Typical Performance Characteristics (Continued) 30 70 Package: TO-220-3 No Heatsink 25 Power Dissipation (W) Adjust Pin Current (μA) 69 68 67 66 20 15 10 65 64 5 0 20 40 60 80 100 120 0 20 40 o 60 80 100 120 o Junction Temperature ( C) Case Temperature ( C) Figure 8. Adjust Pin Current vs. Junction Temperature Figure 9. Power Dissipation vs. Case Temperature 80 0.0 75 70 Adjust Pin Current (μA) Line Regulation (mV) -0.2 -0.4 -0.6 -0.8 65 60 55 50 45 40 35 30 25 -1.0 20 0 25 50 75 100 125 0 1 2 3 4 5 Output Current (A) o Junction Temperature ( C) Figure 10. Line Regulation vs. Junction Temperature Jan. 2013 Rev. 2. 5 Figure 11. Adjust Pin Current vs. Output Current BCD Semiconductor Manufacturing Limited 10 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Typical Performance Characteristics (Continued) 8 1.40 Short Circuit Current (A) 7 Dropout Voltage (V) 1.35 1.30 1.25 6 5 4 3 2 1 1.20 0 0 25 50 75 100 125 o Figure 12. Dropout Voltage vs. Junction Temperature 4 6 8 10 12 Figure 13. Short Circuit Current vs. Dropout Voltage 40 ΔVOUT (20mV/Div) 200 100 0 -100 20 0 -20 5 6.5 2.5 5.5 VIN (1V/Div) ΔVOUT (100mV/Div) 2 Dropout Voltage (V) Junction Temperature ( C) IOUT (2.5A/Div) 0 0 0.1A -2.5 4.5 3.5 2.5 -5 Time (200μs/Div) Time (100μs/Div) Figure 14. Load Transient Response (Conditions: VIN=5.5V, VOUT=2.5V, IOUT=10mA to 5A CIN=10μF, COUT=10μF) Figure 15. Line Transient Response (Conditions: VIN=4.5V to 6.5V, VOUT=2.5V, IOUT=200mA, COUT=10μF) Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 11 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Typical Performance Characteristics (Continued) 80 70 PSRR (dB) 60 50 40 30 20 10 0 10 100 1k 10k 100k 1M Frequency (Hz) Figure 16. PSRR vs. Frequency Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 12 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Typical Application V IN + 10μF VIN VOUT AZ1084-ADJ VOUT + ADJ 22μF R1 150Ω VOUT =VREF * (1+R2/R1) + I ADJ* R2 R2 150Ω AZ1084-5.0 V IN 10μF + V IN GND V OUT V OUT + 22μF Figure 17. Typical Applications of AZ1084 Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 13 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Mechanical Dimensions Unit: mm(inch) TO-263-3 4.070(0.160) 4.820(0.190) 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(0.340) 9.650(0.380) 7° 7.980(0.314) 2° 8° 0.380(0.015) 2.540(0.100) 2.540(0.100) 0° 6° Jan. 2013 Rev. 2. 5 2.540(0.100) BCD Semiconductor Manufacturing Limited 14 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Mechanical Dimensions (Continued) TO-263-2 4.070(0.160) 4.820(0.190) 9.650(0.380) 10.290(0.405) 8.840(0.348) 70° Unit: mm(inch) 3° 1.150(0.045) 1.390(0.055) 1.270(0.050) 1.390(0.055) 7.420(0.292) 8.640(0.340) 9.650(0.380) 0.020(0.001) 0.250(0.010) 2.540(0.100) 1.150(0.045) 1.390(0.055) 2.390(0.094) 2.690(0.106) 1.500(0.059) 14.760(0.581) 15.740(0.620) 3° 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) 7° 7.980(0.314) 2° 8° 0.510(0.020) 0.990(0.039) 0.380(0.015) 2.540(0.100) 2.540(0.100) 0° 6° Jan. 2013 Rev. 2. 5 2.540(0.100) BCD Semiconductor Manufacturing Limited 15 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Mechanical Dimensions (Continued) 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(0.345) 60 ° 0. 381(0. 015) 2. 540(0. 100) 2. 540(0. 100) Jan. 2013 Rev. 2. 5 0.356 (0.014) 0.610 (0.024) BCD Semiconductor Manufacturing Limited 16 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 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) Jan. 2013 Rev. 2. 5 4.800(0.189) 6.500(0.256) 3.800REF(0.150REF) 5° 5° 5.450(0.215) 6.250(0.246) 0.000(0.000) 0.127(0.005) 2.550(0.100) 2.900(0.114) 0.600(0.024) 0.900(0.035) 9.500(0.374) 9.900(0.390) 8° BCD Semiconductor Manufacturing Limited 17 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Mechanical Dimensions (Continued) Unit: mm(inch) 6.500(0. 256) 6.700(0. 264) 4. 700 REF 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) 2.28BSC 2.200(0.087) 2.380(0.094) 1 5 0 8 Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 18 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 Mechanical Dimensions (Continued) 6.500(0. 256) 6.700(0. 264) 1.29±0.1 4.700REF 0.470(0.019) 0.600(0.024) 5.250REF 0.600(0.024) 1.000(0.039) 0.150(0.006) 0.750(0.030) 5 9 2.200(0. 087) 2.380(0.094) 0.900(0.035) 1.100(0.043) 0 8 3 7 1.400(0.055) 1.700(0.067) 6.000(0.236) 6.200(0.244) 1.800REF 0.720(0.028) 0.850(0.033) 0.720(0.028) 0.900(0. 035) 5 9 2.900REF 5.130(0.202) 5.460(0.215) Option 1 2.286(0. 090) BSC Unit: mm(inch) 9.800(0.386) 10.400(0.409) 0.900(0.035) 1.250(0.049) TO-252-2 (3) 0 8 Option 2 Jan. 2013 Rev. 2. 5 BCD Semiconductor Manufacturing Limited 19 Data Sheet 5A LOW DROPOUT LINEAR REGULATOR AZ1084 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) 1.010(0.040) MAX DETAIL “A” 0.650(0.026) 0.780(0.031) PLATING 3 3 0.460(0.018) 0.610(0.024) 0.410(0.016) 0.560(0.022) BASE METAL 0.640(0.025) 0.884(0.035) SECTION B-B GAUGE PLANE 1.500(0.059) 1.780(0.070) 0 10 B B 0.020(0.001) 0.120(0.005) 2.740(0.108) REF Jan. 2013 Rev. 2. 5 SEATING PLANE BCD Semiconductor Manufacturing Limited 20 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. BCD BCD Semiconductor Semiconductor Manufacturing Manufacturing Limited Limited does does not not assume assume any any responsibility responsibility for for use use of of any any its its products products for for any any particular purpose, particular purpose, nor nor does does BCD BCD Semiconductor Semiconductor Manufacturing Manufacturing Limited Limited assume assume any any liability liability arising arising out out of of the the application application or or use use of any of any its its products products or or circuits. circuits. BCD BCD Semiconductor Semiconductor Manufacturing Manufacturing Limited Limited does does not not convey convey any any license license under under its its patent patent rights rights or or other rights other rights nor nor the the rights rights of of others. others. MAIN SITE SITE MAIN - Headquarters BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited - Wafer Fab No. 1600, Zi Xing Road, Shanghai ZiZhu Science-basedLimited Industrial Park, 200241, China Shanghai SIM-BCD Semiconductor Manufacturing Tel: Fax: +86-21-24162277 800,+86-21-24162266, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6485 1491, Fax: +86-21-5450 0008 REGIONAL SALES OFFICE Shenzhen OfficeSALES OFFICE REGIONAL - Wafer FabSemiconductor Manufacturing Limited BCD Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. - IC Design Group 800 Yi Shan Road, Shanghai 200233, China Corporation Advanced Analog Circuits (Shanghai) Tel: +86-21-6485 1491,YiFax: 0008200233, China 8F, Zone B, 900, Shan+86-21-5450 Road, Shanghai Tel: +86-21-6495 9539, Fax: +86-21-6485 9673 Taiwan Office Shanghai Semiconductor Manufacturing Co., Ltd., Shenzhen Office BCD Taiwan Semiconductor Shenzhen SIM-BCD Office Office (Taiwan) Company Limited Unit A Room 1203, Skyworth Bldg., Gaoxin Ave.1.S., Nanshan Shenzhen, 4F, 298-1, Guang Road,(Taiwan) Nei-Hu District, Taipei, Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.District, Shenzhen Office BCDRui Semiconductor Company Limited China Taiwan Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office 4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei, Tel: +86-755-8826 Tel: +886-2-2656 2808 Room E, 5F, Noble 7951 Center, No.1006, 3rd Fuzhong Road, Futian District, Shenzhen 518026, China Taiwan Fax: +86-755-88267951 7865 Fax: +886-2-2656 28062808 Tel: +86-755-8826 Tel: +886-2-2656 Fax: +86-755-8826 7865 Fax: +886-2-2656 2806 USA Office BCD Office Semiconductor Corp. USA 30920Semiconductor Huntwood Ave.Corporation Hayward, BCD CA 94544, USA Ave. Hayward, 30920 Huntwood Tel :94544, +1-510-324-2988 CA U.S.A Fax:: +1-510-324-2988 +1-510-324-2788 Tel Fax: +1-510-324-2788