S-1206B18-I6T2G Seiko Instruments, S-1206B18-I6T2G Datasheet

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... AND LOW DROPOUT CMOS VOLTAGE REGULATOR Features • Output voltage : • Low equivalent series resistance capacitor can be used : A ceramic capacitor of 0.1 µF or more can be used for the I/O • Wide input voltage range : • High-accuracy output voltage : • Low dropout voltage : • ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR S-1206 Series Block Diagram VIN VSS *1. Parasitic diode 2 Overcurrent protection circuit Reference − voltage circuit + Figure 1 Seiko Instruments Inc. Rev.1.1 *1 VOUT _00 ...

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... Product Name Structure The output voltage value and package types for the S-1206 Series can be selected at the user’s request. Refer to “1. Product Name” for the construction of the product name and “2. Product Name List” for the full product names. ...

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... S-1206B43-U3T1G S-1206B44-U3T1G S-1206B45-U3T1G S-1206B46-U3T1G S-1206B47-U3T1G S-1206B48-U3T1G S-1206B49-U3T1G S-1206B50-U3T1G S-1206B51-U3T1G S-1206B52-U3T1G Seiko Instruments Inc. Rev.1.1 SNT-6A(H) S-1206B12-I6T2G S-1206B13-I6T2G S-1206B14-I6T2G S-1206B15-I6T2G S-1206B16-I6T2G S-1206B17-I6T2G S-1206B18-I6T2G S-1206B1J-I6T2G S-1206B19-I6T2G S-1206B20-I6T2G S-1206B21-I6T2G S-1206B22-I6T2G S-1206B23-I6T2G S-1206B24-I6T2G S-1206B25-I6T2G S-1206B26-I6T2G S-1206B27-I6T2G S-1206B28-I6T2G S-1206B2J-I6T2G S-1206B29-I6T2G S-1206B30-I6T2G S-1206B31-I6T2G S-1206B32-I6T2G S-1206B33-I6T2G S-1206B34-I6T2G S-1206B35-I6T2G ...

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... VOUT 2 VIN 3 VSS * VIN * *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. Seiko Instruments Inc. S-1206 Series Table 2 Description Input voltage pin GND pin Output voltage pin Table 3 Description GND pin Input voltage pin Output voltage pin Table 4 Description ...

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... Board size : 114.3 mm × 76.2 mm × t1.6 mm (2) Board name : JEDEC STANDARD51-7 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Figure 5 Power Dissipation of Package (When Mounted on Board) ...

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... Specified output voltage *3. Output voltage temperature coefficient *5. The output current can be supplied at least to this value. Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large. This specification is guaranteed by design. ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR S-1206 Series Measurement Circuits 1. VIN + 2. VIN A 3. VIN 8 + VOUT VSS Figure 6 VOUT VSS Figure 7 + VOUT VSS Figure 8 Seiko Instruments Inc. Rev.1.1 _00 ...

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... The S-1206 Series requires an output capacitor between the VOUT pin and VSS pin for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 0.1 µF or more in the entire temperature range. However, when using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor with a capacitance of 0.1 µ ...

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... IN Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remaining unchanged. 5. Load Regulation (∆V OUT2 Indicates the dependency of the output voltage on the output current. That is, the values show how much the output voltage changes due to a change in the output current with the input voltage remaining unchanged ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1 _00 7. Temperature Coefficient of Output Voltage The shadowed area in Figure 10 is the range where V temperature coefficient of the output voltage is ±120 ppm/°C. V OUT V OUT(E) * change in the temperature of the output voltage [mV/°C] is calculated using the following equation. ∆ OUT ° = mV/ ...

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... The S-1206 Series uses a low-on-resistance P-channel MOS FET as the output transistor. Be sure that V does not exceed V OUT from the VOUT pin through a parasitic diode to the VIN pin with V ref . It supplies the output transistor with the gate voltage necessary to ensure a certain f Error amplifier − V ref + circuit Figure ...

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... Note that the overcurrent protection circuit does not function as a circuit for thermal protection. Therefore, in cases where a short circuiting status may continue for a long time, pay sufficient attention to the input voltage and load current conditions so that the loss of the IC will not exceed power dissipation of the package under use conditions, including short circuiting conditions. ...

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... VIN pin and VSS pin (C IN • Note that the output voltage may generally increase when a series regulator is used at low load current (10 µA or less). • Note that the output voltage may generally increase due to driver leakage when a series regulator is used at high temperatures. • ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1 _00 Characteristics (Typical Data) (1) Output Voltage vs. Output Current ( ° C) S-1206B12 1.4 1.2 1.0 0.8 1.5 V 0.6 1.7 V 0.4 0 100 200 300 I OUT S-1206B50 100 200 300 I OUT (2) Output Voltage vs. Input Voltage ( °C) S-1206B12 1 ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR S-1206 Series (3) Dropout Voltage vs. Output Current S-1206B12 0. °C 0.70 25 °C 0.60 −40 °C 0.50 0.40 0.30 0.20 0. 100 I OUT S-1206B50 0.35 0. °C 25 °C 0.25 −40 °C 0.20 0.15 0.10 0. 100 150 ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1 _00 (5) Output Voltage vs. Ambient Temperature S-1206B12 1.30 1.28 1.26 1.24 1.22 1.20 1.18 1.16 1.14 1.12 1.10 −40 − [°C] S-1206B50 5.10 5.08 5.06 5.04 5.02 5.00 4.98 4.96 4.94 4 ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR S-1206 Series (7) Current Consumption vs. Ambient Temperature S-1206B12 1.4 1 1.0 0.8 0.6 0.4 0.2 0 −40 − [°C] S-1206B50 1.4 1 1.0 0.8 0.6 0.4 0.2 0 −40 − [°C] 18 S-1206B30 = 2 6.0 V 6.5 V ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1 _00 Reference Data (1) Input Transient Response Characteristics ( °C) S-1206B12 = 1 mA 5.0 µs I OUT 1.8 1.7 V 1.6 IN 1.5 = 0.1 µ 1 1.3 = 1.0 µ OUT 1.2 1.1 1.0 −0.4 −0.2 0 0.2 0.4 ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR S-1206 Series (2) Load Transient Response Characteristics ( ° C) S-1206B12 = 1 ↔ 2 OUT 2.8 2.4 I OUT 2.0 1.6 = 1.0 µ OUT 1.2 0.8 = 0.1 µ 0.4 −0.4 −0.2 0 0.2 0.4 0.6 t [ms] S-1206B30 = 1 ↔ ...

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... ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1 _00 (3) Input Voltage Transient Response Characteristics ( °C) S-1206B12 OUT 2.5 2 0.1 µ 1 1.0 = 1.0 µ 0 OUT 0 −0.5 −0.4 −0.2 0 0.2 0.4 0.8 1.0 1.2 0.6 t [ms] S-1206B30 OUT ...

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... OUT 100 1K Frequency [Hz] S-1206B50 100 OUT 100 1K Frequency [Hz] (5) Equivalent Series Resistance vs. Output Current Characteristics Example ( °C) 100 Stable 0 0.001 I OUT 22 S-1206B30 = 0.1 µF OUT 10K 100K 1M = 0.1 µF OUT 10K 100K 1M = 0.1 µ 250 [mA] Seiko Instruments Inc 4 OUT ...

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... S-1206B21-M3T1G S-1206B22-M3T1G S-1206B23-M3T1G S-1206B24-M3T1G S-1206B25-M3T1G S-1206B26-M3T1G S-1206B27-M3T1G S-1206B28-M3T1G S-1206B2J-M3T1G S-1206B29-M3T1G S-1206B30-M3T1G S-1206B31-M3T1G Remark Please contact our sales office for products with output voltage values other than the above. (1) to (3) : Product abbreviation (refer to Product Name vs. Product Code ) (4) : Lot number Product Code (1) (2) ( ...

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... S-1206B23-U3T1G S-1206B24-U3T1G S-1206B25-U3T1G S-1206B26-U3T1G S-1206B27-U3T1G S-1206B28-U3T1G S-1206B2J-U3T1G S-1206B29-U3T1G S-1206B30-U3T1G S-1206B31-U3T1G Remark Please contact our sales office for products with output voltage values other than the above. 24 (1) to (3) : Product abbreviation (refer to Product Name vs. Product Code ) (4) to (6) : Lot number Product Code (1) (2) (3) ...

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... SNT-6A(H) Top view List of Product Name vs. Product Code Product Name S-1206B12-I6T2G S-1206B13-I6T2G S-1206B14-I6T2G S-1206B15-I6T2G S-1206B16-I6T2G S-1206B17-I6T2G S-1206B18-I6T2G S-1206B1J-I6T2G S-1206B19-I6T2G S-1206B20-I6T2G S-1206B21-I6T2G S-1206B22-I6T2G S-1206B23-I6T2G S-1206B24-I6T2G S-1206B25-I6T2G S-1206B26-I6T2G S-1206B27-I6T2G S-1206B28-I6T2G S-1206B2J-I6T2G S-1206B29-I6T2G S-1206B30-I6T2G S-1206B31-I6T2G Remark Please contact our sales office for products with output voltage values other than the above. ...

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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 ...