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| OM2990-XST OM2990-XNK OM2990-XNM DESC APPROVED LOW DROPOUT NEGATIVE Please see mechanical outlines herein Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages 11 . FEATURES * * * * * * * Approved To DE S C Standardized Military Drawings Low Dropout Voltage, 0.6 V @ IO = 1 A Output Current in Excess of 1 A [LCC 20 (N2) package limited to 0.3A] Reverse Battery Protection Internal Short Circuit Protection Isolated and Non-Isolated Hermetic Package Types Output Voltages: - 5V, - . V, -12V, & -15V 52 11 . 13 . 13 . 14 . DESCRIPTION The OM2990 series of fixed voltage regulators are designed to provide up to 1.5A with h g e i i n y. It has the ability to source 1A of output current with a typical dropout i h ff c e c voltage of 0.6V and a maximum of 1V over the entire operating temperature range. It is supplied in hermetic packages and is ideally suited for all applications where small size and high reliability are required. 21 . 22 . 23 . 24 . ABSOLUTE MAXIMUM RATINGS, TC = 25C Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -26 V to +0.3V Output Votg .................................... - V, - . V,-12 V, -15 V dc lae 5 52 Operating Junction Te p r t r R n e . . . . . . . . . . . . . . . . . . . . . - 5 t + 1 5 C meaue ag 5C o 2 Storage Te p r t r R n e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 6 t + 1 0 C meaue ag 5C o 5 Lead Te p r t r ( o d r n 1 s c n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0 C meaue Sleig 0 eod) 0 Thermal Resistance: Junction to Case Cs 2 LC0................................................1./ ae , C2 55CW Case U&M, TO 2 7 ( s l t d & S D 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . / -5 ioae) M38CW Case T&N, TO 2 7 ( o - s l t d & S D 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0 C W -5 nnioae) M-. ./ Case Y,TO3 ..................................................27CW -. ./ Maximum Output Current Cs 2........................................................... 3A ae 0. Cs U&M ......................................................12 ae . .A Case T, N & Y.......................................................A 15 31 . 32 . APPROVED DESC DRAW I N G 5962-9571101MUA 5962-9571002MUA 5962-9571001MUA 7 01 R3 Supersedes 5 04 R2 OMNIREL P/N OM2990 - 5 STM OM2990 - 5.2 STM OM2990 - 12 STM ELECTRICAL CHARACTERISTICS, Test Conditions are -55C Parameter Output Voltage Quiescent Current VO U T I Q OM2990-5NK, NM, NT (-5 VOLT) S Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 15 . 13 . 15 . 750 V A A Min. -5.10 -5.25 Max. -4.90 -4.75 5 12 50 +40 +50 +50 +100 . 3 1 V mV mV Unit V mA TA 125C, VIN = - 0 V COUT = 4 ( n e s o h r i e s e i i d . 1, 7 F uls tews pcfe) Test Conditions 5 mA < I < 1 0 A . O I < 1.0A O I = 1.0A , VIN = -5 V O Symbol Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O -6 V VIN -26 V, I U T = 5 mA O IO U T 1.0 A 50 mA I = 01A . O DV O 100 mV I = 1.0 A O DV O 100 mV 11 . Output Noise Voltage VO N IS O I = 5 mA, O 10 Hz - 100 kHz RL = 1 11 . 13 . 13 . 14 . Short Circuit Current Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 1 50 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested ELECTRICAL CHARACTERISTICS, OM2990-12NK, NM, NT (-12 VOLT) S Test Conditions are -55C Parameter Output Voltage Quiescent Current TA 125C, VIN = - 7 V COUT = 47 F (unless otherwise specified). 1, Test Conditions 5 mA < I < 1 0 .A O I < 1.0A O I = 1A, VIN = -12 V O -13 V VIN -26 V I U T = 5 mA O 50 mA IO U T 1.0 A I = 0.1 A O 100 mV I= 1 A O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 DV O Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 4 .0 9 .5 7 14 . Min. -12.24 -12.60 Max. -11.76 -11.40 5 12 50 +65 +80 +80 +120 . 3 1 1500 V A A Unit V mA Symbol VO U T I Q Line Regulation VRLN VRLD VD O mV mV 21 . 22 . 23 . 24 . Load Regulation Dropout Voltage V Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: V ripple = 1 Vm s RR 1 42 dB I U T = 5 mA, f = 1 kHz O 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 4 Tesotcrutcreti ls ta temxmmotu cretdet itra flbc cretlmtn. . h hr ici urn s es hn h aiu upt urn u o nenl odak urn iiig The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short ELECTRICAL CHARACTERISTICS, OM2990-15NK, NM, NT (-15 VOLT ) S Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 4 1 .5 7 .2 6 14 . Min. -15.30 -15.75 Max. -14.70 -14.25 15 20 50 +75 +120 +120 +190 . 3 1 1800 V A A Unit V mA 31 . 32 . Test Conditions are -55C Parameter Output Voltage Quiescent Current TA 125C, VIN = - 0 V COUT = 4 ( n e s o h r i e s e i i d . 2, 7 F uls tews pcfe) Test Conditions 5 mA < I < 1 0 A . O I < 1.0A O I = 1.0A , VIN = -15 V O -16 V VIN -26 V, I U T = 5 mA O 50 mA IO U T 1.0 A I = 01A . O DV O 100 mV I = 1.0 A O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Symbol VO U T I Q Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O mV mV V Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 42 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 4 Tesotcrutcreti ls ta temxmmotu cretdet itra flbc cretlmtn. . h hr ici urn s es hn h aiu upt urn u o nenl odak urn iiig The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short crutlvl ici ee. ELECTRICAL CHARACTERISTICS, Test Conditions are -55C Parameter Output Voltage Quiescent Current VO U T I Q OM2990-5SM, ST (-5 VOLT ) S Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 12 , 1 1.27 1.27 750 V A A Min. -5.10 -5.25 Max. -4.90 -4.75 5 12 50 +45 +55 +70 +110 . 3 1 V mV mV Unit V mA TA 125C, VIN = - 0 V COUT = 4 ( n e s o h r i e s e i i d . 1, 7 F uls tews pcfe) Test Conditions 5 mA < I < 1 0 A . O I < 1.0A O I = 1.0A , VIN = -5 V O Symbol Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O -6 V VIN -26 V, I U T = 5 mA O IO U T 1.0 A 50 mA I = 01A . O DV O 100 mV I = 1.0 A O DV O 100 mV Output Noise Voltage Short Circuit Current VO N IS O I = 5 mA, O 10 Hz - 100 kHz RL = 1 11 . 11 . 13 . 13 . Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s 1 50 dB I U T = 5 mA, f = 1 kHz O 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested ELECTRICAL CHARACTERISTICS, OM2990-12SM, ST (-12 VOLT) S Test Conditions are -55C Parameter Output Voltage Quiescent Current TA 125C, VIN = - 7 V COUT = 47 F (unless otherwise specified). 1, Test Conditions 5 mA < I < 1 0 .A O I < 1.0A O I = 1A, VIN = -12 V O -13 V VIN -26 V I U T = 5 mA O 50 mA IO U T 1.0 A I = 0.1 A O 100 mV I= 1 A O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 DV O Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 12 , .5 7 Min. -12.24 -12.60 Max. -11.76 -11.40 5 12 50 +65 +80 +80 +120 . 3 1 1500 V A A Unit V mA Symbol VO U T I Q 14 . Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O mV mV V 21 . 22 . 23 . 24 . Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: 1 4 1.18 V ripple = 1 Vm s RR 1 42 dB I U T = 5 mA, f = 1 kHz O 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 4 Tesotcrutcreti ls ta temxmmotu cretdet itra flbc cretlmtn. . h hr ici urn s es hn h aiu upt urn u o nenl odak urn iiig The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short crutlvl ici ee. ELECTRICAL CHARACTERISTICS, Test Conditions are -55C Parameter Output Voltage Quiescent Current OM2990-15SM, ST (-15 VOLT ) S Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 4 1 .0 6 .0 5 14 . Min. -15.30 -15.75 Max. -14.70 -14.25 15 20 50 +75 +120 +120 +190 . 3 1 1800 V A A Unit V mA TA 125C, VIN = - 0 V COUT = 4 ( n e s o h r i e s e i i d . 2, 7 F uls tews pcfe) Test Conditions 5 mA < I < 1 0 A . O I < 1.0A O I = 1.0A , VIN = -15 V O -16 V VIN -26 V, I U T = 5 mA O 50 mA IO U T 1.0 A I = 01A . O DV O 100 mV I = 1.0 A O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Symbol VO U T I Q 31 . 32 . Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O mV mV V Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 42 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 4 Tesotcrutcreti ls ta temxmmotu cretdet itra flbc cretlmtn. . h hr ici urn s es hn h aiu upt urn u o nenl odak urn iiig The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short crutlvl ici ee. ELECTRICAL CHARACTERISTICS, Test Conditions are -55C Parameter Output Voltage Quiescent Current VO U T I Q OM2990- 5N2 (-5 VOLT ) S Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 300 250 300 800 V mA mA Min. -5.10 -5.25 Max. -4.90 -4.75 7 14 55 +45 +60 +80 +120 . 3 1 V mV mV Unit V mA TA 125C, VIN = - 0 V COUT = 4 ( n e s o h r i e s e i i d . 1, 7 F uls tews pcfe) Test Conditions 5 mA < I < 300 mA O I < 300 mA O I = 300 mA , VIN = -5 V O Symbol Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O -6 V 50 mA VIN -26 V, I U T = 5 mA O IO U T 300 mA I = 100 mA O DV O 100 mV I = 300 mA O DV O 100 mV Output Noise Voltage VO N IS O I = 5 mA, O 10 Hz - 100 kHz RL = 1 11 . 11 . 13 . 13 . 14 . Short Circuit Current Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 1 50 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested ELECTRICAL CHARACTERISTICS, OM2990-12N2 (-12 VOLT) S Test Conditions are -55C Parameter Output Voltage Quiescent Current TA 125C, VIN = - 7 V COUT = 47 F (unless otherwise specified). 1, Test Conditions 5 mA < I < 300 mA O I < 300 mA O I = 300 mA, VIN = -12 V O -13 V VIN -26 V I U T = 5 mA O 50 mA IO U T 300 mA I = 100 mA O 100 mV DV O I = 300 mA O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 4 200 175 280 Min. -12.24 -12.60 Max. -11.76 -11.40 7 14 60 +75 +110 +120 +190 . 3 1 1650 V mA mA Unit V mA Symbol VO U T I Q Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O mV mV V 21 . Output Noise Voltage VO N IS O 22 . 23 . 24 . Short Circuit Current Maximum Output Current I A X M Ripple Rejection Notes: V ripple = 1 Vm s RR 1 42 dB I U T = 5 mA, f = 1 kHz O 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 4 Tesotcrutcreti ls ta temxmmotu cretdet itra flbc cretlmtn. . h hr ici urn s es hn h aiu upt urn u o nenl odak urn iiig The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short ELECTRICAL CHARACTERISTICS, Test Conditions are -55C Parameter Output Voltage Quiescent Current OM2990-15 N2 (-15 VOLT ) S Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 4 1 150 140 280 Min. -15.30 -15.75 Max. -14.70 -14.25 20 25 60 +85 +130 +135 +205 . 3 1 1900 V mA mA Unit V mA TA 125C, VIN = - 0 V COUT = 4 ( n e s o h r i e s e i i d . 2, 7 F uls tews pcfe) Test Conditions 5 mA < I < 300 mA O I < 300 mA O I = 300 mA , VIN = -15 V O -16 V VIN -26 V, I U T = 5 mA O 50 mA IO U T 300 mA I = 100 mA O DV O 100 mV I = 300 mA O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Symbol VO U T I Q 31 . Line Regulation VRLN VRLD VD O mV mV 32 . Load Regulation Dropout Voltage V Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 42 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 4 Tesotcrutcreti ls ta temxmmotu cretdet itra flbc cretlmtn. . h hr ici urn s es hn h aiu upt urn u o nenl odak urn iiig The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short crutlvl ici ee. ELECTRICAL CHARACTERISTICS, OM2990-5.2NK, NM, NT (-5.2 VOLT) S Test Conditions are -55C Parameter Output Voltage Quiescent Current VO U T I Q TA 125C, VIN = - 0 2 V COUT = 4 ( n e s o h r i e s e i i d . 1. , 7 F uls tews pcfe) Test Conditions 5 mA < I < 1 0 A . O I < 1.0A O I = 1.0A , VIN = -5.2 V O -6.2 V VIN -26 V, I UT = O 5 mA 1.0 A 50 mA IO U T Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 15 . 13 . 15 . A 750 V A 1 Min. -5.30 -5.46 Max. -5.10 -4.94 5 12 50 +40 +50 +50 +100 . 3 V mV mV mA Unit V Symbol Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O I = 01A . O DV O 100 mV I = 1.0 A O Output Noise Voltage Short Circuit Current VO N IS O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Maximum Output Current I A X M Ripple Rejection Notes: V ripple = 1 Vm s RR I U T = 5 mA, f = 1 kHz O 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested 1 50 dB ELECTRICAL CHARACTERISTICS, OM2990-5.2SM, ST (-5.2 VOLT ) S Test Conditions are -55C Parameter Output Voltage Quiescent Current TA 125C, VIN = - 0 2 V COUT = 4 ( n e s o h r i e s e i i d . 1. , 7 F uls tews pcfe) Test Conditions 5 mA < I < 1 0 A . O I < 1.0A O I = 1.0A , VIN = -5.2 V O -6.2 V VIN -26 V, I U T = 5 mA O 50 mA IO U T 1.0 A I = 01A . O DV O 100 mV I = 1.0 A O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 12 , 1 V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 1.27 1.27 Min. -5.30 -5.46 Max. -5.10 -4.94 5 12 50 +45 +55 +70 +110 . 3 1 750 V A A Unit V mA Symbol VO U T I Q Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O mV mV V Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: RR 1 50 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested ELECTRICAL CHARACTERISTICS, OM2990-5.2N2 (-5.2 VOLT ) S Test Conditions are -55C Parameter Output Voltage Quiescent Current VO U T I Q TA 125C, VIN = - 0 2 V COUT = 4 ( n e s o h r i e s e i i d . 1. , 7 F uls tews pcfe) Test Conditions 5 mA < I < 300 mA O I < 300 mA O I = 300 mA , VIN = -5.2 V O -6.2 V VIN -26 V, I U T = 5 mA O 50 mA IO U T 300 mA I = 100 mA O DV O 100 mV I = 300 mA O DV O 100 mV I = 5 mA, O 10 Hz - 100 kHz RL = 1 Notes 1 2 1 2 12 , 1 2 1 2 1 2 1 2 3 1 2 1 300 250 300 Min. -5.30 -5.46 Max. -5.10 -4.94 7 14 55 +45 +60 +80 +120 . 3 1 800 V mA mA Unit V mA Symbol Line Regulation Load Regulation Dropout Voltage VRLN VRLD VD O mV mV V Output Noise Voltage Short Circuit Current VO N IS O Maximum Output Current I A X M Ripple Rejection Notes: RR V ripple = 1 Vm s I U T = 5 mA, f = 1 kHz O 1 50 dB 1 TA = 25C. . 2. Over full operating temperature range. 3. Guaranteed, not tested .420 .410 .200 .190 .045 .035 .665 .645 .537 .527 .430 .410 .020 .100 .200 .425 1 3 2 .425 .035 WIDE FLAT 3 PLCS. .150 .140 1 2 3 .350 MIN. .020 .115 .160 .080 .038 MAX. SMD-3 OM2990SMM Front View Pin 1 - Ground Pin 2 - Output Pin 3 - Input Case - Isolated 11 . 12 . 13 . 14 . .035 .025 .750 .500 .005 .100 TYP. .120 TYP. .140 .015 .050 .157 .140 .140 .050 1 2 TO-257AA .415 .030 MIN. 15 . OM2990STM Isolated Front View Pin 1 - Ground Pin 2 - Input Pin 3 - Output Tab - Isolated OM2990NTM Non-Isolated Front View Pin 1 - Ground Pin 2 - Input Pin 3 - Output Tab - Input 3 .037 .375 SMD 1 OM2990NMM "N" PA C K A G E Pin 1 - Ground Pin 2 - Output Pin 3 - Input .065 .020 X45 REF. .040 4 .010 21 . 22 . 23 . 24 . SEATING PLANE 0.043 0.038 2 PLCS. 0.135 MAX. 1.53 REF. 0.875 MAX. 0.450 0.250 0.312 MIN. 0.188 R. MAX. 2 1 .009 R. 20 PLCS. .075 (.010) TYP. 9 1.197 1.177 0.675 0.655 (.003) .025 TYP. .085 3 1 19 .160 SQ. REF. 13 18 14 0.440 0.420 .003 .025 SQ. TYP. .050 TYP. .040 X45 REF (3 PL) .050 (.005) TYP. LCC 20 0.225 0.205 0.161 0.151 0.525 R. MAX. Pin 1 Pin 2 NC NC NC NC NC Ground NC NC VO U T(Sense) OM2990N2M Pin 11 VO U T VO U T Pin 12 TO-204AA (TO-3) OM2990NKM Pin 1 - Ground Pin 2 - Output 31 . 32 . Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pn9 i Pin 13 NC Pin 14 NC Pin 15 VIN Pin 16 VIN Pin 17 Pin 18 Pin 19 VIN NC NC 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246 |
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