LD2980ABM28TR STMICROELECTRONICS [STMicroelectronics], LD2980ABM28TR Datasheet
LD2980ABM28TR
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LD2980ABM28TR Summary of contents
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ULTRA LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE STABLE WITH LOW ESR CERAMIC CAPACITORS ULTRA LOW DROPOUT VOLTAGE (0.12V TYP. AT 50mA LOAD, 7mV TYP. AT 1mA LOAD) VERY LOW QUIESCENT CURRENT (80µA TYP ...
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LD2980 SERIES ABSOLUTE MAXIMUM RATINGS Symbol V DC Input Voltage I V INHIBIT Input Voltage INH I Output Current O P Power Dissipation D T Storage Temperature Range STG T Operating Junction Temperature Range OP Absolute Maximum Ratings are those ...
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... ORDERING CODES AB VERSION SOT23-5L LD2980ABM25TR LD2980ABU25TR LD2980ABM28TR LD2980ABU28TR LD2980ABM30TR LD2980ABU30TR LD2980ABM32TR LD2980ABU32TR LD2980ABM33TR LD2980ABU33TR LD2980ABM36TR LD2980ABU36TR LD2980ABM38TR LD2980ABU38TR LD2980ABM40TR LD2980ABU40TR LD2980ABM47TR LD2980ABU47TR LD2980ABM48TR LD2980ABU48TR LD2980ABM50TR LD2980ABU50TR TYPICAL APPLICATION CIRCUIT (*) Inhibit Pin is not internally pulled-up then it must not be left floating. Disable the device when connected to GND positive voltage less than 0 ...
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LD2980 SERIES ELECTRICAL CHARACTERISTICS FOR LD2980AB ( 2.2 F(X7R 1mA Symbol Parameter V Operating Input Voltage OP V Output Voltage O V Output Voltage O V Output Voltage O V Output Voltage O ...
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Symbol Parameter I Quiescent Current Q ON MODE OFF MODE V Dropout Voltage (NOTE 1) DROP I Short Circuit Current SC SVR Supply Voltage Rejection V Inhibit Input Logic Low INH V Inhibit Input Logic High INL I Inhibit Input ...
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LD2980 SERIES ELECTRICAL CHARACTERISTICS FOR LD2980C ( 2.2 F(X7R 1mA Symbol Parameter V Operating Input Voltage OP V Output Voltage O V Output Voltage O V Output Voltage O V Output Voltage O ...
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Symbol Parameter V Line Regulation O I Quiescent Current Q ON MODE OFF MODE V Dropout Voltage (NOTE 1) DROP I Short Circuit Current SC SVR Supply Voltage Rejection V Inhibit Input Logic Low INH V Inhibit Input Logic High ...
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LD2980 SERIES TYPICAL PERFORMANCE CHARACTERISTICS ( 2.2 F(X7R 2V, unless otherwise specified) O INH Figure 1 : Output Voltage vs Temperature Figure 2 : Output Voltage vs Temperature Figure 3 : Line Regulation vs Temperature 8/17 ...
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Figure 7 : Quiescent Current vs Output Current Figure 8 : OFF MODE Quiescent Current vs Temperature Figure 9 : Quiescent Current vs Input Voltage Figure 10 : Dropout Voltage vs Output Current Figure 11 : Inhibit Input Current vs ...
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LD2980 SERIES Figure 13 : Supply Voltage Rejection vs Frequency Figure 14 : Noise Voltage vs Frequency Figure 15 : Best Case: Highest Output Version 10/17 Figure 16 : Worst Case: Lowest Output Version Figure 17 : Load Transient Response ...
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APPLICATION NOTES EXTERNAL CAPACITORS Like any low-dropout regulator, the LD2980 requires external capacitors for regulator stability. This capacitor must be selected to meet the requirements of minimum capacitance and equivalent series resistance. We suggest to solder input and output capacitors ...
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LD2980 SERIES Figure 19 : Reverse Current Test Circuit 12/17 ...
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SOT23-5L MECHANICAL DATA DIM. MIN. A 0.90 A1 0.00 A2 0.90 b 0.35 C 0.09 D 2. 2.60 L 0.10 mm. TYP MAX. MIN. 1.45 0.10 1.30 0.50 0.20 3.00 110.2 1.75 0.95 3.00 102.3 0.60 ...
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LD2980 SERIES DIM. MIN. A 1.4 B 0.44 B1 0.36 C 0.35 C1 0.35 D 4.4 D1 1.62 E 2.29 e 1.42 e1 2.92 H 3.94 L 0.89 14/17 SOT-89 MECHANICAL DATA mm. TYP MAX. 1.6 0.56 0.48 0.44 0.44 ...
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Tape & Reel SOT23-xL MECHANICAL DATA DIM. MIN 12 3.13 Bo 3.07 Ko 1.27 Po 3.9 P 3.9 mm. TYP MAX. MIN. 180 13.0 13.2 0.504 0.795 2.362 14.4 3.23 3.33 0.123 ...
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LD2980 SERIES Tape & Reel SOT89 MECHANICAL DATA DIM. MIN 12 4.70 Bo 4.30 Ko 1.70 Po 3.9 P 7.9 16/17 mm. TYP MAX. MIN. 180 13.0 13.2 0.504 0.795 2.362 14.4 ...
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Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. ...