IP2990

IP2990 SEME-LAB | Alldatasheet

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Technical content

1 AMP NEGATIVE LOW

VI Maximum Input Supply Voltage VO Nominal Output Voltage (Respective) IO Output Current PD Power Dissipation TJ Operating Junction Temperature Range TSTG Storage Temperature -26V to +0.3V -5.0V, -12V & -15V Internally Limited –40 to +125°C –65 to 150°C ABSOLUTE MAXIMUM RATINGS1 (TJ = 25°C unless otherwise stated)

FEATURES

• OUTPUT VOLTAGE SPECIFIED OVER TEMPERATURE RANGE  EXCELLENT LOAD REGULATION  GUARANTEED 1A OUTPUT CURRENT  BUILT IN PROTECTION AGAINST EXCESS TEMPERATURE  SHORT CIRCUIT PROTECTED The IP2990 is a 1A low dropout negative voltage regulator available with fixed output voltages of -5, -12, and -15V. It is a true low dropout regulator The dropout voltage at 1A load current is typically 0.6V and a guaranteed worst- case maximum of 1V over the entire operating temperature range. The regulator is available in a variety of hermetically sealed packages and has the option of being screened to both JAN and Space levels Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Document Number 6160 Issue 1 LCC20 TO-204AA (TO-3) TO-257AA LCC28 SMD05 (TO-276AA) LCC4 TO-258AA SMD1 (TO-276AB) TO-213AA (TO-66)

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Document Number 6160 Issue 1 IP2990 Parameter Test Conditions Min Typ Max Units VOUT Output Voltage 5mA ≤ IO ≤ 1A -5.25 -5.0 -4.75 V ΔVOUT Line Regulation ΔVIN IO = 5mA VO(NOM) -1V > VIN > -26V 4 40 mV ΔVOUT Load Regulation 1 ΔIOUT 50mA ≤ IO ≤ 1A 1 40 IQ Quiescent Current IO ≤ 1A 1 5 mA IO = 1A, VIN = VO(NOM) 9 50 Short Circuit Current RL = 1Ω (Note 2) 1.5 1.8 A IO(MAX) Max Output Current (Note 2) 1.5 1.8 A Ripple Rejection Vripple = 1Vrms, fripple = 1kHz, IO = 5mA 50 58 dB en Output Noise Voltage BW = 10Hz-100kHz, IO = 5mA 250 750 μV (rms) VO-VIN Dropout Voltage IO = 0.1A , ΔVO ≤ 100mA 0.1 0.3 V IO = 1A , ΔVO ≤ 100mA 0.6 1 Long term Stability 1000 Hours 2000 ppm Parameter Test Conditions Min Typ Max Units VOUT Output Voltage 5mA ≤ IO ≤ 1A -12.60 -12 -11.40 V ΔVOUT Line Regulation ΔVIN IO = 5mA VO(NOM) -1V > VIN > -26V 6 60 mV ΔVOUT Load Regulation 1 ΔIOUT 50mA ≤ IO ≤ 1A 3 50 IQ Quiescent Current IO ≤ 1A 1 5 mA IO = 1A, VIN = VO(NOM) 9 50 Short Circuit Current RL = 1Ω (Note 2) 0.9 1.2 A IO(MAX) Max Output Current (Note 2) 1.4 1.8 A Ripple Rejection Vripple = 1Vrms, fripple = 1kHz, IO = 5mA 42 52 dB en Output Noise Voltage BW = 10Hz-100kHz, IO = 5mA 500 1500 μV (rms) VO-VIN Dropout Voltage IO = 0.1A , ΔVO ≤ 100mA 0.1 0.3 V IO = 1A , ΔVO ≤ 100mA 0.6 1 Long term Stability 1000 Hours 2000 ppm

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. 1) 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 rated operating conditions. 2) Dropout voltage is defined as the input-output differential voltage where the regulator output drops to a value that is 100 mV below the value that is measured at VIN = 5V.. 3) Exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator will go into thermal shutdown. Power and Thermal Performance Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. IP2990 Document Number 6160 Issue 1 Parameter Test Conditions Min Typ Max Units VOUT Output Voltage 5mA ≤ IO ≤ 1A -15.75 -15.0 -14.25 V ΔVOUT Line Regulation ΔVIN IO = 5mA VO(NOM) -1V > VIN > -26V 6 60 mV ΔVOUT Load Regulation 1 ΔIOUT 50mA ≤ IO ≤ 1A 3 50 IQ Quiescent Current IO ≤ 1A 1 5 mA IO = 1A, VIN = VO(NOM) 9 50 Short Circuit Current RL = 1Ω (Note 2) 0.75 1 A IO(MAX) Max Output Current (Note 2) 1.4 1.8 A Ripple Rejection Vripple = 1Vrms, fripple = 1kHz, IO = 5mA 42 52 dB en Output Noise Voltage BW = 10Hz-100kHz, IO = 5mA 600 1800 μV (rms) VO-VIN Dropout Voltage IO = 0.1A , ΔVO ≤ 100mA 0.1 0.3 V IO = 1A , ΔVO ≤ 100mA 0.6 1 Long term Stability 1000 Hours 2000 ppm Parameter Package Style Power RθθJC Package Power Dissipation3 And Thermal Resistance (Junction to Case) TO-204AA (TO-3) 15W oC/W TO-213AA (TO-66) 15W oC/W SMD05 (TO-276AA) 15W oC/W SMD1 (TO-276AB) 15W oC/W TO-257AA 15W oC/W TO-258AA 15W oC/W LCC4 10W oC/W LCC20 10W oC/W LCC28 10W oC/W

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN K Package –TO-204AA (TO-3) (case) 25.15 (0.99) 26.67 (1.05) 10.67 (0.42) 11.18 (0.44) 38.61 (1.52) 39.12 (1.54) 29.9 (1.177) 30.4 (1.197) 16.64 (0.655) 17.15 (0.675) 3.84 (0.151) 4.09 (0.161) 0.97 (0.060) 1.10 (0.043) 7.92 (0.312) 12.70 (0.50) 22.23 (0.875) max. 6.35 (0.25) 9.15 (0.36) 1.52 (0.06) 3.43 (0.135) Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN R Package –TO-213AA (TO-66) 24.13 (0.95) 24.63 (0.97) 14.48 (0.570) 14.99 (0.590) 3.68 (0.145) rad. max. 3.61 (0.142) 4.08(0.161) rad. 0.71 (0.028) 0.86 (0.034) 1.27 (0.050) 1.91 (0.750) 9.14 (0.360) min. 4.83 (0.190) 5.33 (0.210) 6.35 (0.250) 8.64 (0.340) 11.94 (0.470) 12.70 (0.500) 1 2 Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN G/IG Package –TO-257AA (TO-220) 123 0.89 (0.035) 1.14 (0.045) 10.41 (0.410) 10.67 (0.420) 3.56 (0.140) 3.81 (0.150) 4.83 (0.190) 5.08 (0.200) 10.41 (0.410) 10.92 (0.430) 13.38 (0.527) 13.64 (0.537) 16.38 (0.645) 16.89 (0.665) 0.64 (0.025) 0.89 (0.035) 3.05 (0.120) BSC 2.54 (0.100) BSC Dia. 12.07 (0.500) 19.05 (0.750) Dia. Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN H Package –TO-258AA 123 17.65 (0.695) 17.39 (0.685) 4.19 (0.165) 3.94 (0.155) Dia. 13.84 (0.545) 13.58 (0.535) 17.96 (0.707) 17.70 (0.697) 19.05 (0.750) 12.70 (0.500) 1.65 (0.065) 1.39 (0.055) Typ. 5.08 (0.200) BSC 3.56 (0.140) BSC 21.21 (0.835) 20.70 (0.815) 1.14 (0.707) 0.88 (0.035) 6.86 (0.270) 6.09 (0.240) Document Number 6160 Issue 1 Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. IP2990

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Document Number 6160 Issue 1 Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN Ceramic Surface Mount –SMD05 (TO-276AA) 1 3 2.41 (0.095) (0.030) min. 0.127 (0.005) (0.296) 10.16 (0.400) 0.76 (0.030) min. 3.175 (0.125) Max. 0.50 (0.020) max. 7.54 0.76 2.41 (0.095) 0.127 (0.005) (0.286) 7.26

16 PLCS

0.50(0.020) 0.127 (0.005) Pins 4,5 – Adjust Pin 15,16,17,18,1,2 – VOUT E Package - CERAMIC SURFACE MOUNT 1.39 (0.055) 1.15 (0.045) 0.76 (0.030) 0.51 (0.020) 1.39 (0.055) 1.02 (0.040) 15 161312 14 34567 9.14 (0.360) 1.07 (0.040) ≈ 2.16 (0.085) 7.62 (0.300) 7.12 (0.280) 1.65 (0.065) 1.40 (0.055) 0.33 (0.013) 0.08 (0.003) 0.43 (0.017) 0.18 (0.007 Rad. Rad. IP2990 Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN Ceramic Surface Mount –SMD1 (TO-276AB) 3.60 (0.142) Max. 3.70 (0.146) 3.41 (0.134) 3.70 (0.146) 3.41 (0.134) 0.89 (0.035) min. 4.14 (0.163) 3.84 (0.151) 10.69 (0.421) 10.39 (0.409) 9.67 (0.381) 9.38 (0.369) 11.58 (0.456) 11.28 (0.444) 16.02 (0.631) 15.73 (0.619) 0.50 (0.020) 0.26 (0.010) 0.76 (0.030) min. Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN LCC20 (Z) Package –Ceramic Surface Mount /G31 /G2E /G39 /G31 /G28 /G2E /G30 /G37 /G35 /G29 /G31 /G2E /G36 /G30 /G28 /G2E /G30 /G36 /G33 /G29 /G31 /G33 /G32 /G30 /G38 /G2E /G38 /G39 /G28 /G2E /G33 /G35 /G30 /G29 /G53 /G51 /G34 /G38 /G31 /G31 /G38 /G31 /G34 /G39 /G35 /G2E /G30 /G38 /G28 /G2E /G32 /G30 /G30 /G29 /G31 /G2E /G39 /G31 /G28 /G2E /G30 /G37 /G35 /G29 /G31 /G52 /G45 /G46 /G31 /G2E /G32 /G37 /G28 /G2E /G30 /G35 /G30 /G29 /G31 /G2E /G32 /G37 /G28 /G2E /G30 /G35 /G30 /G29 /G30 /G2E /G36 /G34 /G28 /G2E /G30 /G32 /G35 /G29 /G52 /G45 /G46 /G32 /G2E /G31 /G36 /G28 /G2E /G30 /G38 /G35 /G29 /G52 /G45 /G46 /G50 /G49 /G4E /G20 /G31 /G49 /G4E /G44 /G45 /G58 /G35 /G2E /G30 /G38 /G28 /G2E /G32 /G30 /G30 /G29 Pin 1 – ADJ Pin 2 – VOUT Pin 3 – VIN LCC28 (Y) Package –Ceramic Surface Mount 0.64(.025) REF 2.16(.085) PIN 1 INDEX 7.62(.300) 1.27(.050) REF 7.62(.300) 1.91(.075) REF 1.27(.050) 1.91(.075) 1.60(.063)