LD1084D2M33R

LD1084 series 5A Low drop positive voltage regulator adjustable and fixed Features ■ Typical dropout 1.3V (at 5A) ■ Three terminal adjustable or fixed output voltage 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 3.6V, 5V, 8V, 9V, 12V. ■ Guaranteed output current up to 5A ■ Output tolerance ±1% at 25°C and ±2% in full temperature range ■ Internal power and thermal limit ■ Wide operating temperature range -40°C to 125°C ■ Package available: TO-220, D2PAK, D2PAK/A ■ Pinout compatibility with standard adjustable VREG Description The LD1084 is a LOW DROP Voltage Regulator able to provide up to 5A of Output Current. Dropout is guaranteed at a maximum of 1.5V at the maximum output current, decreasing at lower loads. The LD1084 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. D2PAK TO-220 D2PAK/A A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1084 quiescent current flows into the load, so increase efficiency. Only a 10µF minimum capacitor is need for stability. The device is supplied in TO-220, D2PAK and D2PAK/A. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C. Schematic diagram June 2007 Rev. 7 1/29 www.st.com 29 LD1084 series Contents 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Schematic application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7 Order code 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2/29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 LD1084 series Pin configuration 1 Pin configuration Figure 1. Pin connections (top view) TO-220 D2PAK D2PAK/A 3/29 Maximum ratings LD1084 series 2 Maximum ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit 30 V VI DC Input voltage IO Output current Internally Limited mA PD Power dissipation Internally Limited mW TSTG Storage temperature range -55 to +150 °C TOP Operating junction temperature range -40 to +125 °C Note: Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied Table 2. Thermal Data Symbol 4/29 Parameter TO-220 D2PAK D2PAK/A Unit RthJC Thermal resistance junction-case 3 3 °C/W RthJA Thermal resistance junction-ambient 50 62.5 °C/W LD1084 series 3 Schematic application Figure 2. Application circuit Schematic application R V O = V REF ⋅ ⎛ 1 + ------2-⎞ ⎝ R ⎠ 1 5/29 Electrical characteristics LD1084 series 4 Electrical characteristics Table 3. Electrical characteristics of LD1084#15 (VI=4.5V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Symbol Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 1.485 1.5 1.515 V IO = 0 to 5A, VI = 3.1 to 30V 1.47 1.5 1.53 V IO = 0 mA, VI = 3.1 to 18V, TJ = 25°C 0.5 6 mV IO = 0 mA, VI = 3.1 to 15V 0.1 6 mV IO = 0 to 5A, TJ = 25°C 3 15 mV IO = 0 to 5A 7 20 mV VO Output voltage (1) ΔVO Line Regulation ΔVO Load Regulation Vd Dropout Voltage IO = 5 A 1.3 1.5 V Iq Quiescent Current VI ≤30V 5 10 mA Isc Short Circuit Current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal Regulation TA = 25°C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 6.8 ± 3V RMS Output Noise Voltage (% of VO) TA = 25°C, f=10Hz to 10KHz S Temperature Stability S Long Term Stability TA = 125°C, 1000Hrs 1. See short-circuit current curve for available output current at fixed dropout. 6/29 0.003 0.015 60 %/W 75 dB 0.003 % 0.5 % 0.5 % LD1084 series Table 4. Symbol Electrical characteristics Electrical characteristics of LD1084#18 (VI=4.8V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 1.782 1.8 1.818 V IO = 0 to 5A, VI = 3.4 to 30V 1.764 1.8 1.836 V IO = 0 mA, VI = 3.4 to 18V TJ = 25°C 0.5 6 mV IO = 0 mA, VI = 3.4 to 15V 0.1 6 mV IO = 0 to 5A, TJ = 25°C 3 15 mV IO = 0 to 35A 7 20 mV VO Output voltage (1) ΔVO Line Regulation ΔVO Load Regulation Vd Dropout Voltage IO = 5 A 1.3 1.5 V Iq Quiescent Current VI ≤30V 5 10 mA Isc Short Circuit Current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal Regulation TA = 25°C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 6.8 ± 3V RMS Output Noise Voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature Stability S Long Term Stability TA = 125°C, 1000Hrs 0.003 0.015 60 %/W 75 dB 0.003 % 0.5 % 0.5 % 1. See short-circuit current curve for available output current at fixed dropout. 7/29 Electrical characteristics Table 5. Symbol LD1084 series Electrical characteristics of LD1084#25 (VI=5.5V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 2.475 2.5 2.525 V IO = 0 to 5A, VI = 4.1 to 30V 2.45 2.5 2.55 V IO = 0 mA, VI = 4.1 to 18V, TJ = 25°C 0.5 6 mV IO = 0 mA, VI = 4.1 to 18V 0.1 6 mV IO = 0 to 5A, TJ = 25°C 3 15 mV IO = 0 to 5A 7 20 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 7.5 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f = 10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 1. See short-circuit current curve for available output current at fixed dropout. 8/29 0.003 0.015 60 %/W 72 dB 0.003 % 0.5 % 0.5 % LD1084 series Table 6. Symbol Electrical characteristics Electrical characteristics of LD1084#285 (VI=5.85V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 2.821 2.85 2.879 V IO = 0 to 5A, VI = 4.5 to 30V 2.793 2.85 2.907 V IO = 0 mA, VI = 4.5 to 18V, TJ = 25°C 0.5 6 mV IO = 0 mA, VI = 4.5 to 18V 0.1 6 mV IO = 0 to 5A, TJ = 25°C 3 15 mV IO = 0 to 5A 7 20 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 7.85 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f = 10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 0.003 0.015 60 %/W 72 dB 0.003 % 0.5 % 0.5 % 1. See short-circuit current curve for available output current at fixed dropout. 9/29 Electrical characteristics Table 7. Symbol LD1084 series Electrical characteristics of LD1084#33 (VI=6.3V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 3.267 3.3 3.333 V IO = 0 to 5A, VI = 4.9 to 30V 3.234 3.35 3.366 V IO = 0 mA, VI = 4.9 to 18V, TJ = 25°C 0.5 6 mV IO = 0 mA, VI = 4.9 to 18V 0.1 6 mV IO = 0 to 5A, TJ = 25°C 3 15 mV IO = 0 to 5A 7 20 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 8.3 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 1. See short-circuit current curve for available output current at fixed dropout. 10/29 0.003 0.015 60 %/W 72 dB 0.003 % 0.5 % 0.5 % LD1084 series Table 8. Symbol Electrical characteristics Electrical characteristics of LD1084#36 (VI=6.6V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 3.564 3.6 3.636 V IO = 0 to 5A, VI = 5.2 to 30V 3.528 3.6 3.672 V IO = 0 mA, VI = 5.2 to 18V, TJ = 25°C 0.5 10 mV IO = 0 mA, VI = 5.2 to 18V 0.1 10 mV IO = 0 to 5A, TJ = 25°C 3 15 mV IO = 0 to 5A 7 20 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 8.6 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 0.003 0.015 60 %/W 72 dB 0.003 % 0.5 % 0.5 % 1. See short-circuit current curve for available output current at fixed dropout. 11/29 Electrical characteristics Table 9. Symbol LD1084 series Electrical characteristics of LD1084#5 (VI=8V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 4.95 5 5.05 V IO = 0 to 5A, VI = 6.6 to 30V 4.9 5 5.1 V 0.5 10 mV IO = 0 mA, VI = 6.6 to 20V 1 10 mV IO = 0 to 5A, TJ = 25°C 5 20 mV IO = 0 to 5A 10 35 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN IO = 0 mA, VI = 6.6 to 20V, TJ = 25°C VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 10 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 1. See short-circuit current curve for available output current at fixed dropout. 12/29 0.003 0.015 60 %/W 72 dB 0.003 % 0.5 % 0.5 % LD1084 series Table 10. Symbol Electrical characteristics Electrical characteristics of LD1084#8 (VI=11V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 7.92 8 8.08 V IO = 0 to 5A, VI = 9.6 to 30V 7.84 8 8.16 V IO = 0 mA, VI = 9.6 to 20V, TJ = 25°C 1 18 mV IO = 0 mA, VI = 9.6 to 20V 2 18 mV IO = 0 to 5A, TJ = 25°C 8 30 mV IO = 0 to 5A 12 60 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 13 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 0.003 0.015 54 %/W 71 dB 0.003 % 0.5 % 0.5 % 1. See short-circuit current curve for available output current at fixed dropout. 13/29 Electrical characteristics Table 11. Symbol LD1084 series Electrical characteristics of LD1084#9 (VI=12V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 8.91 9 9.09 V IO = 0 to 3A, VI = 10.6 to 30V 8.82 9 9.18 V IO = 0 mA, VI = 10.6 to 20V, TJ=25°C 1 20 mV IO = 0 mA, VI = 10.6 to 20V 2 20 mV IO = 0 to 5A, TJ = 25°C 8 30 mV IO = 0 to 5A 12 60 mV VO Output voltage (1) ΔVO Line regulation ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 14 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 1. See short-circuit current curve for available output current at fixed dropout. 14/29 0.003 0.015 54 %/W 70 dB 0.003 % 0.5 % 0.5 % LD1084 series Table 12. Symbol Electrical characteristics Electrical characteristics of LD1084#12 (VI=15V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter VO Output voltage (1) ΔVO Line regulation Test Min. Typ. Max. Unit IO = 0 mA, TJ = 25°C 11.88 12 12.12 V IO = 0 to 5A, VI = 13.6 to 30V 11.76 12 12.24 V IO = 0 mA, VI = 13.6 to 25V, TJ = 25°C 2 25 mV IO = 0 mA, VI = 13.6 to 25V 4 25 mV IO = 0 to 5A, TJ = 25°C 12 36 mV IO = 0 to 5A 24 72 mV ΔVO Load regulation Vd Dropout voltage IO = 5A 1.3 1.5 V Iq Quiescent current VI ≤30V 5 10 mA Isc Short circuit current SVR eN VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal regulation TA = 25°C, 30ms pulse Supply voltage rejection f = 120 Hz, CO = 25µF, IO = 5A VI = 17 ± 3V RMS Output noise voltage (% of VO) TA = 25°C, f =10Hz to 10KHz S Temperature stability S Long term stability TA = 125°C, 1000Hrs 0.003 0.015 54 %/W 66 dB 0.003 % 0.5 % 0.5 % 1. See short-circuit current curve for available output current at fixed dropout. 15/29 Electrical characteristics Table 13. Symbol LD1084 series Electrical characteristics of LD1084 (VI=4.25V, CI = CO =10µF, TA = -40 to 125°C, unless otherwise specified). Parameter VO Output voltage (1) ΔVO Line Regulation Test Min. Typ. Max. Unit IO = 10mA TJ = 25°C 1.237 1.25 1.263 V IO = 10mA to 3A, VI = 2.85 to 30V 1.225 1.25 1.275 V IO = 10mA, VI = 2.85 to 16.5V, TJ = 25°C 0.015 0.2 % IO = 10mA, VI = 2.85 to 16.5V 0.035 0.2 % IO = 10mA to 5A, TJ = 25°C 0.1 0.3 % IO = 0 to 5A 0.2 0.4 % ΔVO Load Regulation Vd Dropout Voltage IO = 5A 1.3 1.5 V Minimum Load Current VI = 30V 3 10 mA IO(min) Isc Short Circuit Current VI - VO = 5V 5.5 6.5 A VI - VO = 25V 0.5 0.7 A Thermal Regulation TA = 25°C, 30ms pulse SVR Supply Voltage Rejection f = 120 Hz, CO = 25µF,CADJ = 25 µF, IO = 5A, VI = 6.25 ± 3V IADJ Adjust Pin Current ΔIADJ Adjust Pin Current Change eN RMS Output Noise Voltage (% of VO) S Temperature Stability S Long Term Stability (1) 60 72 %/W dB VI = 4.25V, IO = 10 mA 55 120 μA IO = 10mA to 5A, VI = 2.85 to 16.5V 0.2 5 μA TA = 25°C, f =10Hz to 10KHz TA = 125°C, 1000Hrs 1. See short-circuit current curve for available output current at fixed dropout. 16/29 0.003 0.015 0.003 % 0.5 % 0.5 % LD1084 series Typical application 5 Typical application Figure 3. Unless otherwise specified TJ = 25°C, CI = 10µF (tant.), CO = 22µF (tant.) Short circuit current vs dropout Figure 4. Line regulation vs temperature voltage Figure 5. Quiescent current vs temperature Figure 6. Output voltage vs temperature Figure 7. Load regulation vs temperature Figure 8. Quiescent current vs output voltage 17/29 Typical application Figure 9. LD1084 series Quiescent current vs input voltage Figure 10. Dropout voltage vs output current Figure 11. Supply voltage rejection vs output current Figure 12. Dropout voltage vs temperature Figure 13. Supply voltage rejection vs temperature Figure 14. Supply voltage rejection vs frequency 18/29 LD1084 series Typical application Figure 15. Adjust pin current vs output current Figure 16. Reference voltage vs temperature Figure 17. Load regulation vs temperature Figure 18. Adjust pin current vs temperature Figure 19. Line regulation vs temperature Figure 20. Minimum load current vs temperature 19/29 Typical application LD1084 series Figure 21. Supply voltage rejection vs temperature Figure 22. Supply voltage rejection vs frequency Figure 23. Stability Figure 24. Supply voltage rejection vs output current Figure 25. Stability Figure 26. Line transient VI=14 to 15V, IO=200mA,CI = 1µF(tant), CO=10µF(tant), ts=tf=5ms 20/29 LD1084 series Typical application Figure 27. Line transient Figure 28. Load transient VI=12 to 13V, IO=200mA, CI = 1µF(tant), CO=10µF(tant), No CADJ ts=tf=5μs VI=15 V, IO=0.1 to 5 A, CI = 1µF(tant), CO=10µF(tant) Figure 29. Load transient Figure 30. Line transient VI=15 V, IO=0.1 to 5 A, CI = 1µF(tant), CO=10µF(tant), No CADJ VI=12 to 13V, IO=200mA, CI = 1µF(tant), CO=10µF(tant), CADJ = 1μF ts=tf=5μs Figure 31. Load Transient VI=13 V, IO=0.1 to 5 A, CI = 1µF(tant), CO=10µF(tant) 21/29 Package mechanical data 6 LD1084 series Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 22/29 LD1084 series Package mechanical data TO-220 MECHANICAL DATA DIM. mm. MIN. TYP inch MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 D1 1.27 0.107 0.050 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.067 F2 1.14 1.70 0.044 0.067 G 4.95 5.15 0.194 0.203 G1 2.4 2.7 0.094 0.106 H2 10.0 10.40 0.393 0.409 14.0 0.511 L2 L4 16.4 13.0 0.645 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.2 6.6 0.244 0.260 L9 3.5 3.93 0.137 0.154 DIA. 3.75 3.85 0.147 0.151 P011C 23/29 Package mechanical data LD1084 series D2PAK MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. A 4.4 4.6 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.7 0.93 0.027 0.036 B2 1.14 1.7 0.044 0.067 C 0.45 0.6 0.017 0.023 C2 1.23 1.36 0.048 0.053 D 8.95 9.35 0.352 D1 E 8 10 E1 0.368 0.315 10.4 0.393 8.5 0.409 0.335 G 4.88 5.28 0.192 0.208 L 15 15.85 0.590 0.624 L2 1.27 1.4 0.050 0.055 L3 1.4 1.75 0.055 0.068 M 2.4 3.2 0.094 R V2 0.4 0˚ 0.126 0.016 8˚ 0˚ 8˚ P011P6G 24/29 LD1084 series Package mechanical data D2PAK/A MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.7 0.93 0.028 0.037 B1 0.8 1.3 0.031 0.051 B2 1.14 1.7 0.045 0.067 C 0.45 0.60 0.018 0.024 C2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 D1 E 8 10 E1 0.315 10.4 0.394 8.5 0.409 0.335 G 4.88 5.28 0.192 L 15 15.85 0.591 0.624 L2 1.27 1.4 0.050 0.055 M 2.4 3.2 0.094 R V2 0.4 0° 0.208 0.126 0.016 8° 0° 8° 7106164/D 25/29 Package mechanical data LD1084 series Tape & Reel D2PAK-P 2PAK-D 2PAK/A-P 2PAK/A MECHANICAL DATA mm. inch DIM. MIN. TYP A MIN. TYP. 180 13.0 13.2 MAX. 7.086 C 12.8 D 20.2 0.795 N 60 2.362 T 26/29 MAX. 0.504 0.512 14.4 0.519 0.567 Ao 10.50 10.6 10.70 0.413 0.417 0.421 Bo 15.70 15.80 15.90 0.618 0.622 0.626 Ko 4.80 4.90 5.00 0.189 0.193 0.197 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 11.9 12.0 12.1 0.468 0.472 0.476 LD1084 series 7 Order codes Table 14. Order codes Order codes Part numbers Packages TO-220 D2PAK LD1084V25 LD1084D2M15R (1) 1.5 V LD1084D2M18R 1.8 V LD1084D2M25R 2.5 V LD1084D2M28R LD1084D2T33R LD1084D2T50R Output voltage D2PAK/A (1) 2.85 V LD1084D2M33R 3.3 V LD1084D2M36R 3.6 V LD1084D2M50R 5.0 V LD1084D2M80R 8.0 V LD1084D2M90R 9.0 V LD1084V12 LD1084D2T12R LD1084D2M12R 12.0 V LD1084V LD1084D2T-R LD1084D2M-R ADJ 1. Available on request. 27/29 Revision history LD1084 series 8 Revision history Table 15. Revision history Date Revision 07-Oct-2004 3 Mistake Order Codes - Table 1. 08-Feb-2005 4 Mistake U.M. Load Regulation - V ==> mV. 16-Jun-2005 5 Order Codes has been updated. 04-Apr-2007 6 Order Codes has been updated and the document has been reformatted. 07-Jun-2007 7 Order Codes has been updated. 28/29 Changes LD1084 series Please Read Carefully: Information in this document is provided solely in connection with ST products. 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