BD733L5FP-CE2

Datasheet Single-Output LDO Regulator Ultra Low Quiescent Current LDO Regulator BD7xxL5FP-C ●General Description The BD7xxL5FP-C are low quiescent regulators featuring 50V absolute maximum voltage, and output voltage accuracy of ±2%, 500mA output current and 6μA (Typ.) current consumption. There regulators are therefore ideal for applications requiring a direct connection to the battery and a low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, these ICs also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions. ●Key specifications  Ultra low quiescent current: 6μA (Typ.)  Output voltage: 3.3V / 5.0V (Typ.)  Output current capability: 500mA  High output voltage accuracy: ±2%  Low ESR ceramic capacitor can be used as output capacitor  AEC-Q100 Qualified ●Packages  FP: TO252-3 ●Features  Ultra low quiescent current: 6.0μA (Typ.)  Output current capability: 500mA  Output voltage: 3.3 V or 5.0 V(Typ.)  High output voltage accuracy: ±2%  Low saturation voltage by using PMOS output transistor.  Integrated overcurrent protection to protect the IC from damage caused by output short-circuiting.  Integrated thermal shutdown to protect the IC from overheating at overload conditions.  Low ESR ceramic capacitor can be used as output capacitor.  TO252-3 package W (Typ.) x D (Typ.) x H (Max.) 6.50mm×9.50mm×2.50mm Figure 1. Package Outlook ●Applications  Automotive (body, audio system, navigation system, etc.) ●Typical Application Circuits  Components externally connected: 0.1µF ≤ CIN, 4.7µF ≤ COUT (Typ.) *Electrolytic, tantalum and ceramic capacitors can be used. TO252-3 Figure 2. Typical Application Circuits ○Product structure：Silicon monolithic integrated circuit .www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001 ○This product is not designed protection against radioactive rays 1/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Ordering Information B D 7 x x L 5 Output Voltage 33: 3.3V 50: 5.0V F P Package FP: TO252-3 - C E 2 Taping E2: reel-wound embossed tamping ●Lineup Output current ability Output voltage (Typ.) Package type 3.3 V 500 mA Orderable Part Number BD733L5FP-CE2 TO252-3 5.0V www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 BD750L5FP-CE2 2/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Pin Configuration TO252-3 (TOP VIEW) 1 2 3 FIgure 3. Pin Configuration ●Pin Description Pin No. Pin Name Function 1 VCC Supply voltage input pin 2 N.C. N.C. 3 VOUT Output pin FIN GND GND (*N.C. terminals are not need to connect to GND.) ●Block Diagram Figure 4. Block Diagram www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 3/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Absolute Maximum Ratings（Ta=25°C） Parameter Symbol Ratings Unit Supply Voltage *1 VCC -0.3 to +50.0 V Power Dissipation *2 Pd 1.3 W Operating Temperature Range Topr -40 to +125 °C Storage Temperature Range Tstg -55 to +150 °C Tjmax 150 °C TO252-3 Maximum Junction Temperature *1 Pd should not be exceeded. *2 TO252-3 mounted on 114.3 mm x 76.2 mm x 1.6 mmt Glass-Epoxy PCB based on JEDEC. If Ta ≧25 °C, reduce by 10.4 mW/°C. (1-layer PCB: Copper foil area on the reverse side of PCB: 0 mm x 0 mm) ●Operating Conditions（-40 < Ta < +125°C） ■BD733L5FP-C Parameter Symbol Min. Max. Unit Supply Voltage *3 VCC 4.17 45.0 V Startup Voltage *4 VCC 3.0 - V IOUT 0 500 mA Output Current ■BD750L5FP-C Parameter Symbol Min. Max. Unit Supply Voltage *3 VCC 5.6 45.0 V Startup Voltage *4 VCC 3.0 - V IOUT 0 500 mA Output Current *3 For output voltage, refer to the dropout voltage corresponding to the output current. This condition is 200mA load. *4 When IOUT=0mA. ●Thermal Resistance Parameter Symbol Min. Max. Unit TO252-3 Package Junction to Ambient *5 θja 24.5 - °C/W Junction to Case (bottom) *5 θjc 3 - °C/W *5 TO252-3 mounted on 114.3 mm x 76.2 mm x 1.6 mmt Glass-Epoxy PCB based on JEDEC. (4-layer PCB: Copper foil on the reverse side of PCB: 74.2 mm x 74.2 mm) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 4/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Electrical Characteristics (BD733L5FP-C) (Unless otherwise specified, -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA, Reference value: Ta=25°C) Limit Parameter Symbol Unit Conditions Min. Typ. Max. Ib - 6 15 μA Output voltage VOUT 3.23 3.30 3.37 V 8V < VCC < 16V 0mA < IOUT < 500mA Dropout voltage ΔVd - 0.4 0.8 V VCC=VOUT×0.95, IOUT=200mA Ripple rejection R.R. 50 63 - dB f=120Hz, ein=1Vrms, IOUT=100mA Line regulation Reg I - 5 20 mV 8V < VCC < 16V Load regulation Reg L - 5 20 mV 10mA < IOUT < 250mA Bias current ●Electrical Characteristics (BD750L5FP-C) (Unless otherwise specified, -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA, Reference value: Ta=25°C) Limit Parameter Symbol Unit Conditions Min. Typ. Max. Ib - 6 15 μA Output voltage VOUT 4.9 5.0 5.1 V 8V < VCC < 16V 0mA < IOUT < 500mA Dropout voltage ΔVd - 0.25 0.5 V VCC=VOUT×0.95, IOUT=200mA Ripple rejection R.R. 50 60 - dB f=120Hz, ein=1Vrms, IOUT=100mA Line regulation Reg I - 5 20 mV 8V < VCC < 16V Load regulation Reg L - 5 20 mV 10mA < IOUT < 250mA Bias current www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 5/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Typical Performance Curves ■BD733L5FP-C Reference data Unless otherwise specified: -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA 6 100 -40°C 25°C 125°C BIAS CURRENT : lb[μA] . 80 -40°C 25°C 125°C 5 OUTPUT VOLTAGE : VOUT[V] 90 70 60 50 40 30 20 4 3 2 1 10 0 0 0 10 20 30 40 0 50 20 30 40 50 SUPPLY VOLTAGE : VCC[V] SUPPLY VOLTAGE : VCC[V] Figure 5. Bias current Figure 6. Output voltage vs. Supply voltage IOUT=10mA 6 6 -40°C 25°C 125°C 5 OUTPUT VOLTAGE : VOUT[V] OUTPUT VOLTAGE : VOUT[V] 10 4 3 2 4 3 2 1 1 0 0 0 10 20 30 40 -40°C 25°C 125°C 5 0 50 300 600 900 1200 SUPPLY VOLTAGE : VCC[V] OUTPUT CURRENT : IOUT[mA] Figure 7. Output voltage vs. Supply voltage IOUT=100mA Figure 8. Output voltage vs. Load www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 6/20 1500 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ■BD733L5FP-C Reference data Unless otherwise specified: -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA 90 1.2 80 RIPPLE REJECTION : R.R.[dB] DROPOUT : △Vd[V] -40°C 25°C 125°C 0.8 0.4 -40°C 25°C 125°C 70 60 50 40 30 20 10 0 0.0 0 10 50 100 150 200 250 300 350 400 450 500 100 10000 100000 FREQUENCY : f[Hz] OUTPUT CURRENT : IOUT[mA] Figure 9. Dropout voltage Figure 10. Ripple rejection (ein=1Vrms,IOUT=100mA) 6 20 16 OUTPUT VOLTAGE : VOUT[V] -40°C 25°C 125°C 18 BIAS CURRENT : lb[μA] 1000 14 12 10 8 6 4 5 4 3 2 1 2 0 0 0 40 80 120 160 200 120 140 160 180 200 AMBIENT TEMPERATURE : Ta[℃] OUTPUT CURRENT : IOUT[mA] Figure 12. Thermal shutdown (Output voltage vs. Temperature) Figure 11. Total supply current vs. Load www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 100 7/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C 3.315 10 3.310 9 BIAS CURRENT : lb[μA] OUTPUT VOLTAGE : VOUT[V] ■BD733L5FP-C Reference data Unless otherwise specified: -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA 3.305 3.300 3.295 3.290 8 7 6 5 3.285 4 3.280 -40 0 40 80 120 AMBIENT TEMPERATURE : Ta[℃] 5 20 35 50 65 80 95 110 125 AMBIENT TEMPERATURE : Ta[℃] Figure 13. Output voltage vs. Temperature www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 -40 -25 -10 Figure 14. Bias current vs. Temperature 8/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ■BD750L5FP-C Reference data Unless otherwise specified: -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA 100 8 -40°C 25°C 125°C BIAS CURRENT : lb[μA] . 80 -40°C 25°C 125°C 7 OUTPUT VOLTAGE : VOUT[V] . 90 70 60 50 40 30 20 6 5 4 3 2 1 10 0 0 0 10 20 30 40 0 50 20 30 40 50 SUPPLY VOLTAGE : VCC[V] SUPPLY VOLTAGE : VCC[V] Figure 15. Bias current Figure 16. Output voltage vs. Supply voltage 8 8 7 -40°C 25°C 125°C 6 5 4 3 2 6 5 4 3 2 1 1 0 0 0 10 -40°C 25°C 125°C 7 OUTPUT VOLTAGE : VOUT[V] OUTPUT VOLTAGE : VOUT[V] 10 20 30 40 0 50 300 600 900 1200 SUPPLY VOLTAGE : VCC[V] OUTPUT CURRENT : IOUT[mA] Figure 17. Output voltage vs. Supply voltage IOUT=100mA Figure 18. Output voltage vs. Load www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 9/20 1500 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ■BD750L5FP-C Reference data Unless otherwise specified: -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA 90 80 -40°C 25°C 125°C RIPPLE REJECTION : R.R.[dB] DROPOUT VOLTAGE : △Vd[V] . 1.2 0.8 0.4 -40°C 25°C 125°C 70 60 50 40 30 20 10 0.0 0 0 50 100 150 200 250 300 350 400 450 500 10 1000 10000 OUTPUT CURRENT : IOUT[mA] FREQUENCY : f[Hz] Figure 19. Dropout voltage Figure 20. Ripple rejection (ein=1Vrms,IOUT=100mA) 100000 8 20 18 7 14 OUTPUT VOLTAGE : VOUT[V] -40°C 25°C 125°C 16 BIAS CURRENT : lb[μA] 100 12 10 8 6 4 6 5 4 3 2 1 2 0 0 0 40 80 120 160 200 100 120 140 160 180 OUTPUT CURRENT : IOUT[mA] AMBIENT TEMPERATURE : Ta[℃] Figure 21. Total supply current vs. Load Figure 22. Thermal shutdown (Output voltage vs. Temperature) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 10/20 200 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ■BD750L5FP-C Reference data Unless otherwise specified: -40 < Ta < +125°C, VCC=13.5V, IOUT=0mA 5.020 10 9 5.010 BIAS CURRENT : lb[μA] OUTPUT VOLTAGE : VOUT[V] 5.015 5.005 5.000 4.995 4.990 4.985 4.980 8 7 6 5 4.975 4 4.970 -40 0 40 80 120 AMBIENT TEMPERATURE : Ta[℃] 20 35 50 65 80 95 11 12 0 5 AMBIENT TEMPERATURE : Ta[℃] Figure 23. Output voltage vs. Temperature www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 -40 -25 -10 5 Figure 24. Bias current vs. Temperature 11/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Reference data (BD7xxL5FP-C Series) Measurement setup for Figure 5, 14, 15, 24 Measurement setup for Figure 9, 19 www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 TO252-3 Measurement setup for Figure 6, 7, 12, 13, 16, 17, 22, 23 Measurement setup for Figure 8, 18 Measurement setup for Figure 10, 20 Measurement setup for Figure 11, 21 12/20 TSZ02201-0G1G0AN00020-1-2 01.May.2014 Rev.004 Datasheet BD7xxL5FP-C ●Selection of Components Externally Connected ・VCC pin Insert capacitors with a capacitance of 0.1μF or higher between the VCC and GND pin. Choose the capacitance according to the line between the power smoothing circuit and the VCC pin. Selection of the capacitance also depends on the application. Verify the application and allow for sufficient margins in the design. We recommend using a capacitor with excellent voltage and temperature characteristics. ・Output pin capacitor In order to prevent oscillation, a capacitor needs to be placed between the output pin and GND pin. We recommend using a capacitor with a capacitance of 4.7μF or higher. Electrolytic, tantalum and ceramic capacitors can be used. When selecting the capacitor ensure that the capacitance of 4.7μF or higher is maintained at the intended applied voltage and temperature range. Due to changes in temperature the capacitor’s capacitance can fluctuate possibly resulting in oscillation. For selection of the capacitor refer to the IOUT vs. ESR data. The stable operation range given in the reference data is based on the standalone IC and resistive load. For actual applications the stable operating range is influenced by the PCB impedance, input supply impedance and load impedance. Therefore verification of the final operating environment is needed. When selecting a ceramic type capacitor, we recommend using X5R, X7R or better with excellent temperature and DC-biasing characteristics and high voltage tolerance. Also, in case of rapidly changing input voltage and load current, select the capacitance in accordance with verifying that the actual application meets with the required specification. ●Measurement setup TO252-3 ○Condition VCC=13.5V CIN=0.1µF 4.7µF