S-812C40AMC-C2U-T2 Seiko Instruments, S-812C40AMC-C2U-T2 Datasheet
S-812C40AMC-C2U-T2
Specifications of S-812C40AMC-C2U-T2
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S-812C40AMC-C2U-T2 Summary of contents
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... Packages: SOT-23-5 (Package drawing code : MP005-A) SOT-89-5 (Package drawing code : UP003-A) SOT-89-3 (Package drawing code : UP005-A) TO-92 (Package drawing code : YF003-A) Note1 Power dissipation of the package should be taken into account when the output current is large. T Block Diagram (1) Product without power-off function VIN (2) ...
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... Power dissipation Operating temperature range Storage temperature range Note: Although the IC contains protection circuit against static electricity, excessive static electricity or voltage which exceeds the limit of the protection circuit should not be applied to. T Selection Guide Product Name S-812C xx Axx - xxx - T2 S-812CxxB series (Short-circuit protection and power-off fuction) Output Voltage 2.0 V ± ...
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... V 2.0% S-812C34AMC-C2O-T2 3.5 V 2.0% S-812C35AMC-C2P-T2 3.6 V 2.0% S-812C36AMC-C2Q-T2 3.7 V 2.0% S-812C37AMC-C2R-T2 3.8 V 2.0% S-812C38AMC-C2S-T2 3.9 V 2.0% S-812C39AMC-C2T-T2 4.0 V 2.0% S-812C40AMC-C2U-T2 4.1 V 2.0% S-812C41AMC-C2V-T2 4.2 V 2.0% S-812C42AMC-C2W-T2 4.3 V 2.0% S-812C43AMC-C2X-T2 4.4 V 2.0% S-812C44AMC-C2Y-T2 4.5 V 2.0% S-812C45AMC-C2Z-T2 4.6 V 2.0% S-812C46AMC-C3A-T2 4.7 V 2.0% S-812C47AMC-C3B-T2 4 ...
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... VOUT 2 VIN 3 VSS 4 ON/OFF. ON/OFF pin (1) N.C. (1) 5 N.C. (1) N.C. pin is electrically open. N.C. pin can be connected to VIN or VSS. The ON/OFF pin becomes N.C. pin, when the power-off function is removed. Table 5 Pin Assignment Pin No. Symbol 1 VSS 2 VIN 3 VOUT Table 6 Pin Assignment Pin No ...
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... Output current at which output voltage becomes 95 Vdrop = V 1-(V (E) × 0.98), where V IN OUT gradually decreasing input voltage. 4) Temperature change ratio for the output voltage [mV/°C] is calculated using the following equation. V OUT mV Temperature change ratio for output voltage HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR Conditions V ...
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... See the electrical characteristics and characteristics data for details. 3. Line regulations 1 and OUT1 These parameters indicate the input voltage dependence on the output voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remained unchanged. 4. Load regulation ( V ) OUT3 This parameter indicates the output current dependence on the output voltage ...
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... OUT Vdrop = V 1-[V (E) × 0.98] IN OUT 6. Temperature coefficient of output voltage [ V The output voltage lies in the shaded area in the whole operating temperature shown in figure 8 when the temperature coefficient of the output voltage is 100 ppm OUT [V] V (E) OUT ...
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... The ON/OFF pin should not be left afloat since no pull-up nor pull-down is made internally as shown in figure 10. Note that the current consumption increases if a voltage between 0.3V and VIN-0.3V is applied to the ON/OFF pin. When the power-off function is not used, connect the pin to the VIN pin in case of positive logic and to the VSS pin in case of negative logic. ...
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... The output voltage can be increased using the configuration shown in the figure 13. The output Voltage V can be calculated using the following equation (E) x (R1 + R2) OUT OUT where V (E) is the effective output voltage OUT Value of R1 and R2 should be determined so as not to be affected by the current consumption I HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR Tr1 ON/OFF C IN GND ...
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... When mounting an output capacitor, the distance from the capacitor to the VOUT pin and to the VSS pin should be as short as possible. Note that output voltage may increase when a voltage regulator is used at low load current (less than 1 A). At low load current less than 100 A output voltage may increase when the regulating operation is halted by the ON/OFF pin ...
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... Rev.1.0 T Typical Characteristics (1) Output Voltage vs Output Current (When load current increases) S-812C20B (Ta=25° C) Short- circuit protection 2.5 V =2.5V IN 2.0 7V 1.5 1.0 3V 0.5 0 100 I (mA) OUT S-812C50B (Ta=25° C) Short-circuit protection 6.0 10V 5.0 4.0 V =5.5V 3.0 IN 2.0 6V 1.0 0.0 0 100 ...
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... S-812C30A 200 Ta= 40ºC 150 100 Notice The condition for input voltage and load current should not exceed the package power dissipation Seiko Instruments Inc. Rev.1.0 Short-circuit protection 25°C 85° ( short-circuit protection 25ºC 85º ...
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... I (mA) OUT S-812C50B 1000 900 85°C 800 700 25°C 600 500 400 300 200 100 (mA) OUT HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C30B 3. 3. -10m A 3.05 3. 2.95 2.90 2.85 3.5 4 2.5 3 6.5 7 S-812C30B 1600 1400 1200 1000 800 600 400 Ta= -40°C ...
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... HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C Series (5) Output Voltage vs Ambient Temperature S-812C20B 2.04 2.02 2.00 1.98 1.96 - (°C ) S-812C50B 5.10 5.05 5.00 4.95 4.90 - (°C) (6) Line Regulation 1 vs Ambient Temperature -812C 20B S -812C 50B (°C) (8) Load Regulation vs Ambient Temperature S-812C 30B S-812C 50B 20 0 -50 ...
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... V (V) IN S-812C50B 2.5 2.0 85°C 25°C 1.5 1.0 0.5 Ta= -40°C 0 (V) IN (10)Power-off Pin Input Threshold vs Input Voltage S-812C20B 2.5 25° C 85° C 2.0 1.5 1.0 0.5 25° C 85° (V) IN HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C30B 2.5 2 ...
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... HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C Series REFERENCE DATA T Transient Response Characteristics (Typical data: Ta=25 C) INPUT VOLTAGE or LOAD CURRENT OUTPUT VOLTAGE (1) Power-on : S-812C30B (C =10 F; ceramic capacitor ON/OFF=0 5V TIME (100 s/div) Load dependence of overshoot at power- ON/OFF 0.030 S-812C 30B 0.025 0.020 S-812C 50B 0 ...
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... Rev.1.0 (2) Power-on by ON/OFF pin : S-812C30A (C V =5V, ON/OFF TIME (200 s/div) Load dependence of overshoot at power- )+2V , ON/OFF 0.8 0.6 S-812C 50B 0.4 0.2 S-812C 30B 0.0 0.001 0.01 0.1 I (A) OUT V dependence of overshoot at power- ON/OFF 0.7 0.6 0.5 0.4 0.3 0.2 S-812C 30B ...
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... HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C Series (3) Line Transient Response : S-812C30B (C V ,ON/OFF=4 8V 2.9V TIME (100 s/div) Load dependence of overshoot at line transient V , ON/OFF 0.16 0.14 S-812C 50B 0.12 0.10 0.08 0.06 0.04 S-812C 30B 0.02 0. (A) OUT V dependence of overshoot at line transient ...
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... Rev.1.0 3V 2.9V 2.8V TIME (500 s/div) Load dependence of undershoot at line transient V , ON/OFF 0.8 0.6 S-812C 50B 0.4 0.2 S-812C 30B 0 (A) OUT V dependence of undershoot at line transient ON/OFF 0.25 0.20 0.15 0.10 S-812C 50B 0.05 S-812C 30B 0. (V) DD HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR ...
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... HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C Series (4) Load Transient Response : S-812C30B (C V =5V 3.1V 3V 2.9V TIME (200 s/div) Load dependence of overshoot at load transient V , ON/OFF 1.2 S-812C 50B 1.0 0.8 0.6 0.4 S-812C 30B 0.2 0 (A) OUT V dependence of overshoot at load transient 10m ...
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... HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR =1 A 10mA 10mA 0mA C dependence of undershoot at load transient N/O FF=V IN 0.25 0.20 0.15 0.10 0.05 0.00 80 100 0 Temperature dependence of undershoot at load transient = ON/OFF 0.25 0.20 0.15 0.10 0.05 0. -50 Seiko Instruments Inc. S-812C Series (S)+2V 10m S-812C 50B S-812C 30B ...
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... SOT-23-5 l Dimensions l Tape Specifications l Reel Specifications ...
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... No. UP005-A-C-SD-1.0 1.5±0.1 0.65min. 4 2.5±0.1 0.65min. 0.1 3.1 0.35 0.4±0.1 45° No. UP005-A-P-SD-1.1 lReel Specifications 1 reel holds 1000 ICs. 1.5±0.1 5.65±0.05 12.0±0.2 4.35±0.1 3°max. 0.3±0.05 2.0±0.1 Winding core ø21±0.5 UP005-A 000601 Unit:mm +0.2 4 ...
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... No. UP003-A-P-SD-1.0 lReel Specifications 1 reel holds 1000 ICs. 1.5±0.1 5.65±0.05 4.35±0.1 12.0±0.2 0.3±0.05 2.0±0.1 Winding core (60°) No. UP003-A-R-SD-1.0 UP003-A 010515 Unit:mm +0.25 -0 ...
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... TO-92 lDimensions lTape [Type F] lReel lZigzag [Type T] [Type Z] ...
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... Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc ...