TS1085_13 TSC | Alldatasheet

Document overview

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Technical content

Features

  • Low Dropout Performance 1.5V max.
  • Fill Current Rating Over Line and Temperature
  • Fast Transient Response
  • ±2% Total Output Regulation Over Line, Load and Temperature
  • Adjust Pin Current max 90uA Over Temperature
  • Line Regulation Typical 0.015%
  • Load Regulation Typical 0.05%
  • Adjustable Output Voltage

Ordering Information

Part No. Package Packing TS1085CZ C0 TO-220 50pcs / Tube TS1085CM RN TO-263 800pcs / 13” Reel TS1085CP RO TO-252 2.5Kpcs / 13” Reel Typical Application Circuit VOUT = V REF (1+R2/R1) + I adj R2 Adjustable Output Voltage Version Block Diagram Pin Definition : 1. Fixed / Adj 2. Output 3. Input Pin 2 connect to heat sink

3A Low Dropout Positive Voltage Regulator 2/7 Version: C12 Absolute Maximum Rating (Note 1) Parameter Symbol Limit Unit Input Supply Voltage VIN 15 V Operation Input Supply Voltage V IN (Opr. Typ.) 12 V Power Dissipation (Note 2) PD Internal limited Thermal Resistance Junction to Ambient TO-220 Ө JA oC/W TO-263 85 TO-252 105 Operating Junction Temperature Range T J 0 ~+125 oC Storage Temperature Range TSTG -65 ~ +150 oC Lead Soldering Temperature (260 oC) TO-220 / TO-263 10 S TO-252 5 Electrical Specification (Ta = 25 oC, unless otherwise specified.) Parameter Conditions Min Typ Max Unit Reference Voltage V IN = 2.75, Io=3A 1.225 1.25 1.275 V Line Regulation Vo+1.5V ≤ V IN ≤ 7V, Io= 10mA -- 0.015 0.2 % Load Regulation (Note 1,2) V IN = VOUT +1.5V, Io= 10mA ~ 3A -- 0.05 1 % Dropout Voltage Io=3A, ∆ VOUT = 1% VOUT -- 1.3 1.5 V Quiescent Current V IN = 5V -- 8 10 mA Adjustable Pin Current -- 90 -- uA Output Current Limit V IN - VOUT = 1.5V 3 4 -- A Temperature Stability Io=10mA, -- 0.5 -- % Ripple Rejection F= 120Hz, Io= 1A, C OUT = 25uF, VIN = Vout+3V -- 60 70 dB Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package. Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the input / output voltage difference and the output current. Guaranteed maximum power dissipation will not be available over the full input / output voltage range. Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation. Note 4: The Output Capacitor does not have a theoretical upper limit and increasing its value will increase stability COUT =100uF or more is typical for high current regulator design.

3A Low Dropout Positive Voltage Regulator 4/7 Version: C12 TO-220 Mechanical Drawing Marking Diagram Y = Year Code M = Month Co de (A =Jan, B =Feb, C =Mar, D =Apl, E=May, F=Jun, G =Jul, H =Aug, I=Sep, J=Oct, K =Nov, L=Dec) L = Lot Code XX = Package Code for Adjustable type (CZ = TO-220) TO-220 DIMENSION DIM MILLIMETERS INCHES MIN MAX MIN MAX A 10.000 10.500 0.394 0.413 B 3.740 3.910 0.147 0.154 C 2.440 2.940 0.096 0.116 D - 6.350 - 0.250 E 0.381 1.106 0.015 0.040 F 2.345 2.715 0.092 0.058 G 4.690 5.430 0.092 0.107 H 12.700 14.732 0.500 0.581 I 8.382 9.017 0.330 0.355 J 14.224 16.510 0.560 0.650 K 3.556 4.826 0.140 0.190 L 0.508 1.397 0.020 0.055 M 27.700 29.620 1.060 1.230 N 2.032 2.921 0.080 0.115 O 0.255 0.610 0.010 0.024 P 5.842 6.858 0.230 0.270

3A Low Dropout Positive Voltage Regulator 5/7 Version: C12 TO-263 Mechanical Drawing Marking Diagram Y = Year Code M = Month Code (A =Jan, B =Feb, C =Mar, D =Apl, E=May, F=Jun, G =Jul, H =Aug, I=Sep, J=Oct, K =Nov, L=Dec) L = Lot Code XX = Package Code for Adjustable type (CM = TO-263) TO-263 DIMENSION DIM MILLIMETERS INCHES MIN MAX MIN MAX A 10.000 10.500 0.394 0.413 B 14.605 15.875 0.575 0.625 C 0.508 0.991 0.020 0.039 D 2.420 2.660 0.095 0.105 E 4.064 4.830 0.160 0.190 F 1.118 1.400 0.045 0.055 G 0.450 0.730 0.018 0.029 H 8.280 8.800 0.325 0.346 I 1.140 1.400 0.044 0.055 J 1.480 1.520 0.058 0.060

3A Low Dropout Positive Voltage Regulator 6/7 Version: C12 TO-252 Mechanical Drawing Marking Diagram Y = Year C ode M = Month Code (A =Jan, B =Feb, C =Mar, D =Apl, E=May, F=Jun, G =Jul, H =Aug, I=Sep, J=Oct, K =Nov, L=Dec) L = Lot Code XX = Package Code for Adjustable type (CP = TO-252) TO-252 DIMENSION DIM MILLIMETERS INCHES MIN MAX MIN MAX A 2.3BSC 0.09BSC A1 4.6BSC 0.18BSC B 6.80 7.20 0.268 0.283 C 5.40 5.60 0.213 0.220 D 6.40 6.65 0.252 0.262 E 2.20 2.40 0.087 0.094 F 0.00 0.20 0.000 0.008 G 5.20 5.40 0.205 0.213 G1 0.75 0.85 0.030 0.033 G2 0.55 0.65 0.022 0.026 H 0.35 0.65 0.014 0.026 I 0.90 1.50 0.035 0.059 J 2.20 2.80 0.087 0.110 K 0.50 1.10 0.020 0.043 L 0.90 1.50 0.035 0.059 M 1.30 1.70 0.051 0.67

3A Low Dropout Positive Voltage Regulator 7/7 Version: C12 Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale.