DATA SHEET www.onsemi.com Voltage Regulator SO8 8 D SUFFIX CASE 751 Adjustable Output, Low 1 Dropout GND/Adj 1 8 NC 2 7 800 mA V V out out 6 3 V 4 5 NC in MC33269, NCV33269 (Top View) The MC33269/NCV33269 series are low dropout, medium current, fixed and adjustable, positive voltage regulators specifically designed DPAK for use in low input voltage applications. These devices offer the DT SUFFIX circuit designer an economical solution for precision voltage CASE 369C 1 23 1 regulation, while keeping power losses to a minimum. 3 The regulator consists of a 1.0 V dropout composite PNPNPN pass 1. GND/Adj (Top View) 2. V transistor, current limiting, and thermal shutdown. out 3. V in Features SOT223 3.3 V, 3.5 V, 5.0 V, 12 V and Adjustable Versions 12 3 1 ST SUFFIX 2.85 V version available as MC34268 CASE 318E 3 (Top View) Space Saving DPAK, SO8 and SOT223 Power Packages 1.0 V Dropout Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. Output Current in Excess of 800 mA Thermal Protection Short Circuit Protection TO220AB Output Trimmed to 1.0% Tolerance T SUFFIX CASE 221AB NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 1. GND/Adj Qualified and PPAP Capable 1 2. V out 12 3 2 These are PbFree Devices 3. V 3 in (Top View) Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. DEVICE TYPE/NOMINAL OUTPUT VOLTAGE ORDERING INFORMATION MC33269D Adj MC33269T3.5 3.5 V NCV33269D* Adj MC33269D5.0 5.0 V See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet. MC33269DT Adj MC33269DT5.0 5.0 V NCV33269DTRK* Adj NCV33269DT5.0* 5.0 V MC33269T Adj NCV33269DTRK5.0* 5.0 V DEVICE MARKING INFORMATION MC33269D3.3 3.3 V MC33269T5.0 5.0 V See general marking information in the device marking MC33269DT3.3 3.3 V MC33269D012 12 V section on page 8 of this data sheet. NCV33269DTRK3.3* 3.3 V MC33269DT012 12 V MC33269T3.3 3.3 V NCV33269DTRK012* 12 V MC33269ST3.3 3.3 V MC33269T012 12 V *NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable. Semiconductor Components Industries, LLC, 2014 1 Publication Order Number: October, 2021 Rev. 29 MC33269/DMC33269, NCV33269 MAXIMUM RATINGS Rating Symbol Value Unit Power Supply Input Voltage V 20 V in Power Dissipation Case 369C (DPAK) T = 25C P Internally Limited W A D Thermal Resistance, JunctiontoAmbient 92 C/W JA Thermal Resistance, JunctiontoCase 6.0 C/W JC Case 751 (SO8) T = 25C P Internally Limited W A D Thermal Resistance, JunctiontoAmbient 160 C/W JA Thermal Resistance, JunctiontoCase 25 C/W JC Case 221A (TO220) T = 25C P Internally Limited W A D Thermal Resistance, JunctiontoAmbient 65 C/W JA Thermal Resistance, JunctiontoCase 5.0 C/W JC Case 318E (SOT223) T = 25C P Internally Limited W A D Thermal Resistance, JunctiontoAmbient 156 C/W JA Thermal Resistance, JunctiontoCase 15 C/W JC Operating Die Junction Temperature Range T 40 to +150 C J Operating Ambient Temperature Range MC33269 T 40 to +125 C A NCV33269 40 to +125 Storage Temperature T 55 to +150 C stg Electrostatic Discharge Sensitivity (ESD) Human Body Model (HBM) ESD 4000 V Machine Model (MM) 400 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. ELECTRICAL CHARACTERISTICS (C = 10 F, T = 25C, for min/max values T = 40C to +125C, unless otherwise noted.) O A A Characteristic Symbol Min Typ Max Unit Output Voltage (I = 10 mA, T = 25C) V V out A O 3.3 Suffix (V = 5.3 V) 3.27 3.3 3.33 CC 3.5 Suffix (V = 5.5 V) 3.465 3.5 3.535 CC 5.0 Suffix (V = 7.0 V) 4.95 5.0 5.05 CC 12 Suffix (V = 14 V) 11.88 12 12.12 CC Output Voltage (Line, Load and Temperature) (Note 1) V V O (1.25 V V V 15 V, I = 500 mA) in out out (1.35 V V V 10 V, I = 800 mA) in out out 3.3 Suffix 3.23 3.3 3.37 3.5 Suffix 3.43 3.5 3.57 5.0 Suffix 4.90 5.0 5.10 12 Suffix 11.76 12 12.24 Reference Voltage for Adjustable Voltage V 1.235 1.25 1.265 V ref (I = 10 mA, V V = 2.0 V, T = 25C) out in out A Reference Voltage (Line, Load and Temperature) (Note 1) for Adjustable Voltage V 1.225 1.25 1.275 V ref (1.25 V V V 15 V, I = 500 mA) in out out (1.35 V V V 10 V, I = 800 mA) in out out Line Regulation (I = 10 mA, V = V + 1.5 V to V = 20 V, T = 25C) Reg 0.3 % out in out in A line Load Regulation (V = V + 3.0 V, I = 10 mA to 800 mA, T = 25C) Reg 0.5 % in out out A load Dropout Voltage (I = 500 mA) V V 1.0 1.25 V out in out 1.1 1.35 (I = 800 mA) out Ripple Rejection (10 V , 120 Hz Sinewave I = 500 mA) RR 55 dB pp out Current Limit (V V = 10 V) I 800 mA in out Limit Quiescent Current (Fixed Output) (1.5 V V 3.5 V) I 5.5 8.0 mA out Q (5 V V 12 V) 20 out Minimum Required Load Current Fixed Output Voltage I 0 mA Load Adjustable Voltage 8.0 Adjustment Pin Current I 120 A Adj 1. The MC3326912, V V is limited to 8.0 V maximum, because of the 20 V maximum rating applied to V in out in. www.onsemi.com 2