IP137MAHV-LCC4 IP137MHV-LCC4 9.14 (0.360) 8.64 (0.340) 1.27 (0.050) 1.07 (0.040) ≈ 2.16 (0.085) 12 13 14 15 16 1.39 (0.055) 1.02 (0.040) 7.62 (0.300) 7.12 (0.280) 11 17 10 18 9 1 8 2 7 6 1.39 (0.055) 1.15 (0.045) 5 4 3 1.65 (0.065) 1.40 (0.055) IP137MA-LCC4 IP137M-LCC4A 0.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR IN CERAMIC SURFACE MOUNT PACKAGE FEATURES 0.76 (0.030) 0.51 (0.020) 0.33 (0.013) Rad. 0.08 (0.003) 0.43 (0.017) 0.18 (0.007 Rad. • –1.2V TO 47V OUTPUT VOLTAGE RANGE • 0.5A OUTPUT CURRENT • 1% OUTPUT VOLTAGE TOLERANCE • 0.5% / A LOAD REGULATION • 0.01% / V LINE REGULATION • 0.02% / W THERMAL REGULATION • INTERNAL PROTECTION Pins 4,5 – Adjust Pins 6,7,8,9,10,11,12,13 – VOUT Pins 15,16,17,18,1,2 – VIN Internal current and power limiting coupled with true thermal limiting prevents device damage due to overloads or shorts, even if the regulator is not fastened to a heat sink. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VI–O Input - Output Differential Voltage – Standard 40V – HV Series 50V IO Output Current Internally limited PD Power Dissipation Internally limited TJ Operating Junction Temperature Range –55 to +150°C TSTG Storage Temperature –65 to 150°C Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Prelim. 1/99 IP137MAHV-LCC4 IP137MHV-LCC4 Parameter IP137MAHV IP137MA Min. Typ. Max. Test Conditions IOUT = 10mA VREF Reference Voltage ∆VIN Line Regulation 1 ∆IOUT Load Regulation 1 Thermal Regulation Ripple Rejection IADJ ∆IADJ Adjust Pin Current Adjust Pin Current Change Minimum Load Current ICL Current Limit ∆TEMP Stability ∆VOUT ∆TIME en RθJC Long Term Stability -1.275 V -1.220 -1.25 -1.280 -1.200 -1.25 -1.300 V 0.005 0.010 0.010 0.020 0.010 0.030 0.020 0.050 VOUT ≤ 5V 5 25 15 25 mV VOUT ≥ 5V 0.1 0.5 0.3 0.5 % TJ = -55 to 150°C TJ = -55 to 150°C %/V IOUT = 10mA to IMAX VOUT ≤ 5V 10 50 20 50 mV TJ = -55 to 150°C VOUT ≥ 5V 0.2 1 0.3 1 % tp = 10ms TA = 25°C 0.002 0.020 0.002 0.02 %/W VOUT = -10V f = 120Hz CADJ = 0 CADJ = 10µF TJ = -55 to 150°C 60 66 70 80 TJ = -55 to 150°C TJ = -55 to +150°C TJ = -55 to 150°C TJ = -55 to 150°C 77 dB 65 100 IOUT = 10mA to IMAX 0.2 2 0.5 5 VIN – VOUT = 3V to 40V 1.0 5 2 5 2.0 6 3 6 VIN – VOUT ≤ 40V 2.5 5 2.5 5 VIN – VOUT ≤ 10V 1.2 3 1.2 3 1.5 0.50 0.80 1.5 0.15 0.17 0.10 0.17 VIN – VOUT = 3V to 50V VIN – VOUT ≤ 15V 0.50 0.80 VIN – VOUT = 40V 0.15 0.17 0.10 0.17 0.5 0.6 1.5 0.6 0.3 1 0.3 VIN – VOUT = 50V t = 1000 Hrs TA = 25°C dB 100 TA = +125°C (% of VOUT) 66 60 65 TJ = -55 to 150°C f = 10 Hz to 10 kHz Junction to Case Units -1.25 VIN – VOUT = 3V to VMAX RMS Output Noise Thermal Resistance Max. -1.262 -1.225 (HV SERIES) ∆VOUT Temperature Typ. -1.25 (HV SERIES) IMIN Min. -1.238 VIN – VOUT = 3V to VMAX IOUT = 10mA to IMAX ∆VOUT IP137MHV , IP137M IOUT = 10mA to IMAX P ≤ PMAX ∆VOUT IP137MA-LCC4 IP137M-LCC4A LCC4 Package 13 µA mA A 0.5 % 1 % % 0.003 0.003 µA 13 °C/W 1) Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to heating effects are covered under thermal regulation specifications. 2) Test Conditions unless otherwise stated: VIN – VOUT = 5V , IOUT = 0.1A , PMAX = 10W, IMAX = 0.5A VMAX = 40V for standard series , 50V for HV series. Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Prelim. 1/99