L7808CV STMicroelectronics, L7808CV Datasheet
L7808CV
Specifications of L7808CV
Available stocks
Related parts for L7808CV
L7808CV Summary of contents
Page 1
OUTPUT CURRENT TO 1.5A OUTPUT VOLTAGES 8.5; 9; 10; 12; 15; 18; 24V THERMAL OVERLOAD PROTECTION SHORT CIRCUIT PROTECTION OUTPUT TRANSITION SOA PROTECTION DESCRIPTION The L7800 series of three-terminal positive regulators is available in TO-220, ...
Page 2
L7800 SERIES Table 1: Absolute Maximum Ratings Symbol DC Input Voltage Output Current O P Power Dissipation tot T Storage Temperature Range stg Operating Junction Temperature T op Range Absolute Maximum Ratings are those values beyond which ...
Page 3
... Table 3: Order Codes TO-220 TO-220 TYPE (A Type) (C Type) L7805 L7805C L7805CV L7805C-V L7805CV1 L7805CD2T L7805C-D2TR L7852C L7852CV L7806 L7806C L7806CV L7806C-V L7808 L7808C L7808CV L7808C-V L7885C L7885CV L7809C L7809CV L7809C-V L7810C L7810CV L7812 L7812C L7812CV L7812C-V L7815 L7815C L7815CV L7815C-V L7818 ...
Page 4
L7800 SERIES Figure 4: Application Circuits TEST CIRCUITS Figure 5: DC Parameter Figure 6: Load Regulation 4/34 ...
Page 5
Figure 7: Ripple Rejection Table 4: Electrical Characteristics Of L7805 (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) ...
Page 6
L7800 SERIES Table 5: Electrical Characteristics Of L7806 (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...
Page 7
Table 7: Electrical Characteristics Of L7812 (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...
Page 8
L7800 SERIES Table 9: Electrical Characteristics Of L7818 (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...
Page 9
Table 11: Electrical Characteristics Of L7824 (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...
Page 10
L7800 SERIES Table 13: Electrical Characteristics Of L7852C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...
Page 11
Table 15: Electrical Characteristics Of L7808C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...
Page 12
L7800 SERIES Table 17: Electrical Characteristics Of L7809C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...
Page 13
Table 19: Electrical Characteristics Of L7812C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...
Page 14
L7800 SERIES Table 21: Electrical Characteristics Of L7818C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation ...
Page 15
Table 23: Electrical Characteristics Of L7824C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output Voltage O V Output Voltage O V (*) Line Regulation O V ...
Page 16
L7800 SERIES Figure 10: Supply Voltage Rejection vs Frequency Figure 11: Output Voltage vs Junction Temperature Figure 12: Output Impedance vs Frequency 16/34 Figure 13: Quiescent Current vs Junction Temperature Figure 14: Load Transient Response Figure 15: Line Transient Response ...
Page 17
Figure 16: Quiescent Current vs Input Voltage Figure 17: Fixed Output Regulator NOTE specify an output voltage, substitute voltage value for "XX". 2. Although no output capacitor is need for stability, it does improve transient response. 3. Required ...
Page 18
L7800 SERIES Figure 19: Circuit for Increasing Output Voltage ( Figure 20: Adjustable Output Regulator (7 to 30V) Figure 21: 0.5 to 10V Regulator ...
Page 19
Figure 22: High Current Voltage Regulator V BEQ1 REQ Q1 V BEQ1 REG 1 REG Figure 23: High Output Current with Short Circuit Protection V BEQ2 ...
Page 20
L7800 SERIES Figure 25: Split Power Supply (± 15V - Against potential latch-up problems. Figure 26: Negative Output Voltage Circuit Figure 27: Switching Regulator 20/34 ...
Page 21
Figure 28: High Input Voltage Circuit Figure 29: High Input Voltage Circuit Figure 30: High Output Voltage Regulator Figure 31: High Input and Output Voltage ...
Page 22
L7800 SERIES Figure 32: Reducing Power Dissipation with Dropping Resistor V V I(min O(max) + Figure 33: Remote Shutdown Figure 34: Power AM Modulator (unity voltage gain, I NOTE: The circuit performs well up ...
Page 23
Figure 35: Adjustable Output Voltage with Temperature Compensation ( NOTE connected as a diode in order to compensate the variation of the Q 2 Figure 36: Light Controllers (V ...
Page 24
L7800 SERIES DIM. MIN 0. 3. 24/34 TO-3 MECHANICAL DATA mm. TYP MAX. 11.85 1.05 1.10 1.70 8.7 20.0 10.9 16.9 26.2 4.09 39.5 30. inch ...
Page 25
TO-220 (A TYPE) MECHANICAL DATA DIM. MIN. A 4.40 b 0.61 b1 1.15 c 0.49 D 15.25 E 10.0 e 2.4 e1 4.95 F 1.23 H1 6.2 J1 2.40 L 13.0 L1 3.5 L20 L30 P 3.75 Q 2.65 mm. ...
Page 26
L7800 SERIES TO-220 (C TYPE) MECHANICAL DATA DIM. MIN. A 4.30 b 0.70 b1 1. 2.20 L 12.88 L1 L20 15.70 L30 P 3.50 Q 2.70 26/34 mm. TYP ...
Page 27
TO-220 (E TYPE) MECHANICAL DATA DIM. MIN. A 4.47 b 0.70 b1 1.17 c 0.31 D 14. 1.17 H1 6.1 J1 2.52 L 12.70 L1 3.20 L20 15.21 P 3.73 Q 2.59 mm. TYP MAX. ...
Page 28
L7800 SERIES DIM. MIN. A 4.40 B 2.5 D 2.5 E 0.45 F 0.75 F1 1.15 F2 1.15 G 4.95 G1 2 28.6 L4 9.8 L5 2 DIA. 3 28/34 TO-220FP MECHANICAL ...
Page 29
TO-220FM MECHANICAL DATA DIM. MIN. A 4.50 B 2.34 D 2.56 E 0. 2. 9.45 L6 15.67 L7 8.99 L8 DIA. 3.08 mm. TYP MAX. 4.90 0.177 2.74 0.092 2.96 0.101 ...
Page 30
L7800 SERIES D DIM. MIN. A 4.4 A1 0.03 b 0.7 b2 1.14 c 0.45 c2 1. 2.49 L 2.29 L1 1. ...
Page 31
D PAK (C TYPE) MECHANICAL DATA DIM. MIN 0.70 b2 1.17 c 0.45 c2 1.25 D 9.0 D1 7.5 E 9 15.30 J1 2.20 L 1.79 L1 1.0 ...
Page 32
L7800 SERIES & Reel D PAK-P DIM. MIN 12 10.50 Bo 15.70 Ko 4.80 Po 3.9 P 11.9 32/ PAK-D PAK/A-P PAK/A MECHANICAL DATA mm. TYP ...
Page 33
Table 24: Revision History Date Revision 09-Nov-2004 12 Description of Changes Add New Part Number. L7800 SERIES 33/34 ...
Page 34
... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...