Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR General Description Features The AZ1117B is a low dropout three-terminal regulator. * * Current Limit: 1.0A (Typ.) Output Noise from 10Hz to 10KHz: 0.003% of VOUT * PSRR at IOUT=300mA and f=120Hz: 70dB * * * Output Voltage Accuracy: 1% On-chip Thermal Shutdown Maximum Quiescent Current: IQMAX=6mA * Operation Junction Temperature: -20 to 125oC The AZ1117B has been optimized for low voltage where transient response and minimum input voltage are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1%. On-chip thermal shutdown provides protection against a combination of high current and ambient temperature that would create excessive junction temperature. Applications The AZ1117B is available in 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V fixed output voltage vesions and ADJ output voltage version. 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. * * * * USB Device Add-on Card DVD Player PC Motherboard The AZ1117B is available in the industry-standard SOT-223 and SOT-89 power packages. SOT-89 SOT-223 Figure 1. Package Type of AZ1117B Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 1 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Pin Configuration H Package (SOT-223) VOUT R Package (SOT-89) 3 INPUT 2 OUTPUT 1 ADJ/GND VOUT 3 INPUT 2 OUTPUT 1 ADJ/GND Figure 2. Pin Configuration of AZ1117B (Top View) Functional Block Diagram 3 Thermal Protection INPUT + 2 OUTPUT For Adjustable Output, disconnect A1 and A2, connect B For Fixed Output, connect A1 and A2, disconnect B A1 A2 1 B ADJ/GND Figure 3. Functional Block Diagram of AZ1117B Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 2 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Ordering Information AZ1117B E1: Lead Free Circuit Type TR: Tape and Reel Package H: SOT-223 ADJ: Adjustable Output 1.2: Fixed Output 1.2V 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 R: SOT-89 Package SOT-223 SOT-89 Temperature Range -20 to -20 to 125oC 125oC Part Number Marking ID Packing Type AZ1117BH-ADJTRE1 EH17K Tape & Reel AZ1117BH-1.2TRE1 EH17P Tape & Reel AZ1117BH-1.5TRE1 EH17Q Tape & Reel AZ1117BH-1.8TRE1 EH17L Tape & Reel AZ1117BH-2.5TRE1 EH17N Tape & Reel AZ1117BH-3.3TRE1 EH17M Tape & Reel AZ1117BH-5.0TRE1 EH17R Tape & Reel AZ1117BR-ADJTRE1 E31F Tape & Reel AZ1117BR-1.2TRE1 E31G Tape & Reel AZ1117BR-1.5TRE1 E31H Tape & Reel AZ1117BR-1.8TRE1 E31J Tape & Reel AZ1117BR-2.5TRE1 E31K Tape & Reel AZ1117BR-3.3TRE1 E31L Tape & Reel AZ1117BR-5.0TRE1 E31M Tape & Reel BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 3 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Input Voltage VIN 18 V TJ 150 TSTG -65 to 150 Operating Junction Temperature Range Storage Temperature Range Thermal Resistance (No Heatsink) Lead Temperature (Soldering, 10sec) JA o oC SOT-223 150 SOT-89 210 oC/W o 260 TLEAD C C 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. Recommended Operating Conditions Parameter Symbol Input Voltage VIN Operating Junction Temperature Range TJ Min -20 Jan. 2013 Rev. 2. 3 Max Unit 15 V 125 o C BCD Semiconductor Manufacturing Limited 4 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics AZ1117B-ADJ Electrical Characteristics Operating Conditions: VIN=VOUT+2V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Reference Voltage Conditions Symbol VREF Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT 1.5VVIN-VOUT10V Min Typ Max 1.238 1.250 1.262 1.225 1.250 1.270 0.001 0.1 1.5VVIN-VOUT 10V VREF=1%, IOUT=0.8A 0.2 0.4 1.0 SOT-223 1.2 1.3 SOT-89 1.2 0.85 Adjust Pin Current Unit V % % V 1 1.15 A 60 120 A Adjust Pin Current Change 1.5V(VIN-VOUT)10V 0.2 5 A Minimum Load Current 1.5V(VIN-VOUT)10V 1.7 5 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 160 oC Ripple Rejection PSRR Temperature Stability RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis Thermal Resistance JC 16 o SOT-223 33 o SOT-89 39 Jan. 2013 Rev. 2. 3 C C/ W BCD Semiconductor Manufacturing Limited 5 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics (Continued) AZ1117B-1.2 Electrical Characteristics Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Conditions Symbol Output Voltage VOUT Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT Quiescent Current IQ Ripple Rejection PSRR 3.2VVIN10V VOUT=1%, IOUT=0.8A Max 1.176 1.2 1.224 1.152 1.2 1.228 0.5 6 10 2 15 SOT-223 1.2 1.3 SOT-89 1.2 Unit V mV mV V 1 1.15 A IOUT=0 4 6 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 160 oC 16 oC SOT-223 33 oC/ SOT-89 39 W 0.85 RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis JC Typ 1.5VVIN-VOUT10V Temperature Stability Thermal Resistance Min Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 6 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics (Continued) AZ1117B-1.5 Electrical Characteristics Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Conditions Symbol Output Voltage VOUT Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT Quiescent Current IQ Ripple Rejection PSRR 3.5VVIN10V VOUT=1%, IOUT=0.8A Max 1.485 1.5 1.515 1.470 1.5 1.530 0.5 6 10 2 15 SOT-223 1.2 1.3 SOT-89 1.2 Unit V mV mV V 1 1.15 A IOUT=0 4 6 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 160 oC 16 oC SOT-223 33 oC/ SOT-89 39 W 0.85 RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis JC Typ 1.5VVIN-VOUT10V Temperature Stability Thermal Resistance Min Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 7 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics (Continued) AZ1117B-1.8 Electrical Characteristics Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Conditions Symbol Output Voltage VOUT Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT Quiescent Current IQ Ripple Rejection PSRR 3.8VVIN10V VOUT=1%, IOUT=0.8A Max 1.782 1.8 1.818 1.764 1.8 1.836 0.5 6 10 2 15 SOT-223 1.2 1.3 SOT-89 1.2 Unit V mV mV V 1 1.15 A IOUT=0 4 6 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 160 oC 16 oC 0.85 RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis JC Typ 1.5VVIN-VOUT10V Temperature Stability Thermal Resistance Min SOT-223 33 SOT-89 39 Jan. 2013 Rev. 2. 3 o C/W BCD Semiconductor Manufacturing Limited 8 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics (Continued) AZ1117B-2.5 Electrical Characteristics Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Conditions Symbol Output Voltage VOUT Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT Quiescent Current IQ Ripple Rejection PSRR 4.5VVIN10V VOUT=1%, IOUT=0.8A Max 2.475 2.5 2.525 2.455 2.5 2.545 0.5 6 10 2 15 SOT-223 1.2 1.3 SOT-89 1.2 Unit V mV mV V 1 1.15 A IOUT=0 4 6 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 160 oC 16 oC 0.85 RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis JC Typ 1.5VVIN-VOUT10V Temperature Stability Thermal Resistance Min SOT-223 33 SOT-89 39 Jan. 2013 Rev. 2. 3 o C/W BCD Semiconductor Manufacturing Limited 9 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics (Continued) AZ1117B-3.3 Electrical Characteristics Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Conditions Symbol Output Voltage VOUT Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT Quiescent Current IQ Ripple Rejection PSRR 5.3VVIN10V VOUT=1%, IOUT=0.8A Max 3.267 3.3 3.333 3.235 3.3 3.365 0.5 6 10 2 15 SOT-223 1.2 1.3 SOT-89 1.2 Unit V mV mV V 1 1.15 A IOUT=0 4 6 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 0.85 RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis JC Typ 1.5VVIN-VOUT10V Temperature Stability Thermal Resistance Min 160 o C 16 o C SOT-223 33 SOT-89 39 Jan. 2013 Rev. 2. 3 oC/W BCD Semiconductor Manufacturing Limited 10 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Electrical Characteristics (Continued) AZ1117B-5.0 Electrical Characteristics Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC. Parameter Conditions Symbol Output Voltage VOUT Line Regulation VRLINE Load Regulation VRLOAD Dropout Voltage VDROP Current Limit ILIMIT Quiescent Current IQ Ripple Rejection PSRR 6.5VVIN10V VOUT=1%, IOUT=0.8A Max 4.950 5.0 5.050 4.900 5.0 5.100 0.5 6 10 2 15 SOT-223 1.2 1.3 SOT-89 1.2 Unit V mV mV V 1 1.15 A IOUT=0 4 6 mA f=120Hz, COUT=22F (VIN-VOUT)=3V, IOUT=300mA 70 dB 0.5 % 0.003 % 0.85 RMS Output Noise (% of VOUT) TA=25oC, 10Hzf10KHz Thermal Shutdown Junction Temperature Thermal Shutdown Hysteresis JC Typ 1.5VVIN-VOUT10V Temperature Stability Thermal Resistance Min 160 o C 16 o C SOT-223 33 SOT-89 39 Jan. 2013 Rev. 2. 3 oC/W BCD Semiconductor Manufacturing Limited 11 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Typical Performance Characteristics 10 AZ1117B-2.5V VIN=4.5V to 10V 0.4 IOUT=10mA 0.2 Load Regulation (mV) Line Regulation (mV) AZ1117B-2.5V VIN=4.5V 5 0.0 -0.2 IOUT=10mA to 800mA 0 -5 -10 -15 -20 -0.4 -20 0 20 40 60 80 100 -25 -20 120 0 20 o 80 100 120 Figure 5. Load Regulation vs. Junction Temperature 2.60 1.270 1.265 1.260 1.255 Reference Voltage AZ1117B-ADJ VIN=4.5V 2.58 2.56 AZ1117B-2.5V VIN=4.5V IOUT=10mA 2.54 IOUT=10mA Output Voltage (V) Reference Voltage (V) 60 Junction Temperature ( C) Figure 4. Line Regulation vs. Junction Temperature 1.250 1.245 1.240 1.235 2.52 2.50 2.48 2.46 1.230 2.44 1.225 2.42 1.220 -20 40 o Junction Temperature ( C) 0 20 40 60 80 100 2.40 -20 120 o Junction Temperature ( C) 0 20 40 60 80 100 120 o Junction Temperature ( C) Figure 6. Reference Voltage vs. Junction Temperature Figure 7. Output Voltage vs. Junction Temperature Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 12 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Typical Performance Characteristics (Continued) 100 3 AZ1117B-ADJ VIN=4.5V AZ1117B-ADJ VIN=4.5V 90 80 Adjust Pin Current (A) Minimum Load Current (mA) Minimum Load Current 2 1 0 70 60 50 40 30 20 -1 10 -2 -20 0 20 40 60 80 100 0 -20 120 0 20 Figure 8. Minimum Load Current vs. Junction Temperature 80 100 120 Figure 9. Adjust Pin Current vs. Junction Temperature 1.4 10 AZ1117B-2.5 SOT-223 VIN=4.5V 9 o -40 C o -25 C o 25 C o 100 C 1.2 AZ1117-2.5V SOT-223 No Heatsink 8 Power Dissipation (W) Dropout Voltage (V) 60 Junction Temperature ( C) Junction Temperature ( C) 1.3 40 o o 1.1 1.0 7 6 5 4 3 2 0.9 1 0.8 0 100 200 300 400 500 600 700 800 900 0 -20 1000 0 20 40 60 o 80 100 120 Case Temperature ( C) Output Current (mA) Figure 11. Power Dissipation vs. Case Temperature Figure 10. Dropout Voltage vs. Output Current Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 13 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Typical Performance Characteristics (Continued) VOUT (50mV/Div) VOUT (0.1V/Div) 0.2 0.1 0 -0.1 100 50 0 -50 IOUT (0.3A/Div) 0.6 VIN (0.5V/Div) 5.3 4.8 4.3 0.3 0 10mA -0.3 -0.6 3.8 Time (20s/Div) Time (10s/Div) Figure 13. Load Transient Response Figure 12. Line Transient Response 80 1.6 70 1.4 1.2 Current Limit (A) PSRR (dB) 60 50 40 30 1.0 0.8 0.6 AZ1117B-2.5V VIN=4.5V 0.4 20 10 10 No Heatsink @VOUT=VOUT(nom)x98% 0.2 100 1k 10k 0.0 -20 100k 0 20 40 60 80 100 120 o Junction Temperature ( C) Frequency (Hz) Figure 14. PSRR vs. Frequency Figure 15. Current Limit vs. Junction Temperature Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 14 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Typical Performance Characteristics (Continued) 1.4 AZ1117B-2.5 SOT-223 100mA 400mA 600mA 800mA Dropout Voltage (V) 1.3 1.2 1.1 1.0 0.9 0.8 -20 0 20 40 60 80 100 o Junction Temperature ( C) Figure 16. Dropout Voltage vs. Junction Temperature Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 15 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Typical Applications VIN=11V 9V AZ1117B-ADJ 10F + VIN VOUT + ADJ 22F R1 124 R2 768 VIN=5.3V VOUT=VREF * ( 1+R2/R1) + IADJ * R2 AZ1117B-3.3 10F + VIN 3.3V VOUT GND + 22F Figure 17. Typical Applications of AZ1117B Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 16 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Mechanical Dimensions SOT-223 Unit: mm(inch) 6.300(0.248) 6.700(0.264) ) 0.250(0.010 ) 4 1 0.350(0.0 2.900(0.114) 3.100(0.122) 0.900(0.035) 3.700(0.146) 3.300(0.130) 7.300(0.287) 6.700(0.264) MIN 0.250(0.010) 1.750(0.069) TYP 2.300(0.091) 0.610(0.024) TYP 0.810(0.032) 4.500(0.177) 0 10 4.700(0.185) 0.020(0.001) 0.100(0.004) 1.500(0.059) 1.520(0.060) 1.700(0.067) 1.800(0.071) Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 17 Data Sheet AP1117M AP2317 AZ1117B 600mA LOW DROPOUT LINEAR REGULATOR LOW DROPOUT LINEAR REGULATOR Mechanical Dimensions (Continued) SOT-89 1.550(0.061)REF Unit: mm(inch) 4.400(0.173) 4.600(0.181) 1.400(0.055) 1.600(0.063) 1.030(0.041)REF 45 2.300(0.091) 2.600(0.102) 3.950(0.156) 4.250(0.167) 2.060(0.081)REF 3 0.900(0.035) 1.100(0.043) 0.320(0.013) 0.520(0.020) 0.480(0.019) 0.320(0.013) 0.520(0.020) 10 0.350(0.014) 0.450(0.018) 3.000(0.118) TYP 1.500(0.059) 1.800(0.071) 0.320(0.013)REF 3 2.210(0.087)REF 1.620(0.064)REF R0.150(0.006) 10 Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited 18 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. 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