Rev.2.1_00 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1133 Series The S-1133 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption (300 mA output current) developed based on CMOS technology. A 1 µF small ceramic capacitor can be used*1. It operates with low current consumption of 60 µA typ. The S-1133 Series includes an overcurrent protection circuit that prevents the output current from exceeding the current capacitance of the output transistor and a thermal shutdown circuit that prevents damage due to overheating. In addition to the types in which output voltage is set inside the IC, a type for which output voltage can be set via an external resistor is added to a lineup (S-1133x00 Series). SOT-89-5 and super-small SNT-8A packages realize high-density mounting. This, in addition to low current consumption, makes the S-1133 Series ideal for mobile devices. *1. A ceramic capacitor of 2.2 µF or more can be used for products whose output voltage is 1.7 V or less. Features • Output voltage : • Voltage setting via external resistor : • Input voltage range : • High-accuracy output voltage : • Low dropout voltage : • Low current consumption : • Output current : • Low ESR capacitor can be used : • High ripple rejection : • Built-in overcurrent protection circuit : • Built-in thermal shutdown circuit : • Built-in ON/OFF circuit : • Small package : • Lead-free products *1. 1.2 to 6.0 V, selectable in 0.1 V steps. Selectable from 1.8 to 8.2 V (S-1133B00/S-1133A00) 2.0 to 10 V ±1.0% accuracy (1.2 to 1.4 V output product : ±15 mV accuracy) 130 mV typ. (3.0 V output product, IOUT = 100 mA) During operation : 60 µA typ., 90 µA max. During shutdown : 0.1 µA typ., 1.0 µA max. 300 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V)*1 A ceramic capacitor of 1.0 µF or more can be used for the input and output capacitors. (A ceramic capacitor of 2.2 µF or more can be used for products whose output voltage is 1.7 V or less.) 70 dB typ. (at 1.0 kHz, VOUT = 1.2 V) Overcurrent of output transistor can be restricted. Prevents damage due to overheating. Ensures long battery life. SOT-89-5, SNT-8A Attention should be paid to the power dissipation of the package when the output current is large. Applications • Power supply for battery-powered devices • Power supply for communication devices • Power supply for home electric appliances Packages Package Name SOT-89-5 SNT-8A Drawing Code Package Tape Reel Land UP005-A PH008-A UP005-A PH008-A UP005-A PH008-A UP005-A PH008-A Seiko Instruments Inc. 1 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Block Diagrams 1. Types in which output voltage is internally set (S-1133x12 to S-1133x60) *1 VOUT VIN Thermal shutdown circuit Overcurrent protection circuit ON/OFF circuit ON/OFF Reference voltage circuit VSS *1. Parasitic diode Figure 1 2. Types in which output voltage is externally set (S-1133B00 and S-1133A00 only) *1 VOUT VIN Thermal shutdown circuit Overcurrent protection circuit VADJ ON/OFF circuit ON/OFF Reference voltage circuit VSS *1. Parasitic diode Figure 2 2 Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Product Name Structure • The product types, output voltage, and package types for the S-1133 Series can be selected at the user’s request. Refer to the “Product name” for the meanings of the characters in the product name and “Product name list” for the full product names. 1. Product name S-1133 x xx - xxxx G Package abbreviation and packing specifications*1 U5T1 : SOT-89-5, Tape I8T1 : SNT-8A, Tape Output voltage 00 : Externally set 12 to 60 : Internally set (e.g., when the output voltage is 1.2 V, it is expressed as 12.) Product type*2 A : ON/OFF pin negative logic B : ON/OFF pin positive logic *1. *2. Refer to the taping specifications at the end of this book. Refer to “3. Shutdown pin (ON/OFF pin)” in “Operation”. Seiko Instruments Inc. 3 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series 2. Product name list Table 1 (1/2) Output Voltage 4 SOT-89-5 SNT-8A Externally set S-1133B00-U5T1G S-1133B00-I8T1G 1.2 V ±15 mV S-1133B12-U5T1G S-1133B12-I8T1G 1.3 V ±15 mV S-1133B13-U5T1G S-1133B13-I8T1G 1.4 V ±15 mV S-1133B14-U5T1G S-1133B14-I8T1G 1.5 V ±1.0% S-1133B15-U5T1G S-1133B15-I8T1G 1.6 V ±1.0% S-1133B16-U5T1G S-1133B16-I8T1G 1.7 V ±1.0% S-1133B17-U5T1G S-1133B17-I8T1G 1.8 V ±1.0% S-1133B18-U5T1G S-1133B18-I8T1G 1.9 V ±1.0% S-1133B19-U5T1G S-1133B19-I8T1G 2.0 V ±1.0% S-1133B20-U5T1G S-1133B20-I8T1G 2.1 V ±1.0% S-1133B21-U5T1G S-1133B21-I8T1G 2.2 V ±1.0% S-1133B22-U5T1G S-1133B22-I8T1G 2.3 V ±1.0% S-1133B23-U5T1G S-1133B23-I8T1G 2.4 V ±1.0% S-1133B24-U5T1G S-1133B24-I8T1G 2.5 V ±1.0% S-1133B25-U5T1G S-1133B25-I8T1G 2.6 V ±1.0% S-1133B26-U5T1G S-1133B26-I8T1G 2.7 V ±1.0% S-1133B27-U5T1G S-1133B27-I8T1G 2.8 V ±1.0% S-1133B28-U5T1G S-1133B28-I8T1G 2.9 V ±1.0% S-1133B29-U5T1G S-1133B29-I8T1G 3.0 V ±1.0% S-1133B30-U5T1G S-1133B30-I8T1G 3.1 V ±1.0% S-1133B31-U5T1G S-1133B31-I8T1G 3.2 V ±1.0% S-1133B32-U5T1G S-1133B32-I8T1G 3.3 V ±1.0% S-1133B33-U5T1G S-1133B33-I8T1G 3.4 V ±1.0% S-1133B34-U5T1G S-1133B34-I8T1G 3.5 V ±1.0% S-1133B35-U5T1G S-1133B35-I8T1G 3.6 V ±1.0% S-1133B36-U5T1G S-1133B36-I8T1G 3.7 V ±1.0% S-1133B37-U5T1G S-1133B37-I8T1G 3.8 V ±1.0% S-1133B38-U5T1G S-1133B38-I8T1G 3.9 V ±1.0% S-1133B39-U5T1G S-1133B39-I8T1G 4.0 V ±1.0% S-1133B40-U5T1G S-1133B40-I8T1G 4.1 V ±1.0% S-1133B41-U5T1G S-1133B41-I8T1G 4.2 V ±1.0% S-1133B42-U5T1G S-1133B42-I8T1G 4.3 V ±1.0% S-1133B43-U5T1G S-1133B43-I8T1G 4.4 V ±1.0% S-1133B44-U5T1G S-1133B44-I8T1G 4.5 V ±1.0% S-1133B45-U5T1G S-1133B45-I8T1G 4.6 V ±1.0% S-1133B46-U5T1G S-1133B46-I8T1G 4.7 V ±1.0% S-1133B47-U5T1G S-1133B47-I8T1G 4.8 V ±1.0% S-1133B48-U5T1G S-1133B48-I8T1G 4.9 V ±1.0% S-1133B49-U5T1G S-1133B49-I8T1G 5.0 V ±1.0% S-1133B50-U5T1G S-1133B50-I8T1G 5.1 V ±1.0% S-1133B51-U5T1G S-1133B51-I8T1G 5.2 V ±1.0% S-1133B52-U5T1G S-1133B52-I8T1G 5.3 V ±1.0% S-1133B53-U5T1G S-1133B53-I8T1G 5.4 V ±1.0% S-1133B54-U5T1G S-1133B54-I8T1G 5.5 V ±1.0% S-1133B55-U5T1G S-1133B55-I8T1G 5.6 V ±1.0% S-1133B56-U5T1G S-1133B56-I8T1G Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Table 1 (2/2) Output Voltage Remark SOT-89-5 SNT-8A 5.7 V ±1.0% S-1133B57-U5T1G S-1133B57-I8T1G 5.8 V ±1.0% S-1133B58-U5T1G S-1133B58-I8T1G 5.9 V ±1.0% S-1133B59-U5T1G S-1133B59-I8T1G 6.0 V ±1.0% S-1133B60-U5T1G S-1133B60-I8T1G Please contact our sales office for type A products. Seiko Instruments Inc. 5 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Pin Configurations Table 2 SOT-89-5 Top view 5 Pin No. 4 Symbol VADJ 1 NC*1 1 2 *1. 3 Description Output voltage adjustment pin (S-1133B00/S-1133A00 only) No connection (S-1133x12 to S-1133x60) GND pin Shutdown pin Voltage input pin Voltage output pin 2 VSS 3 ON/OFF 4 VIN 5 VOUT The NC pin is electrically open. The NC pin can be connected to VIN or VSS. Figure 3 Table 3 SNT-8A Top view Pin No. 1 8 2 7 1 2 VOUT Voltage output pin VOUT *1 Voltage output pin No connection (S-1133x12 to S-1133x60) Output voltage adjustment pin NC 3 5 4 VADJ Figure 4 Functions *1 *2 6 3 Pin Name *2 (S-1133B00/S-1133A00 only) 4 NC No connection 5 VSS GND pin 6 ON/OFF 7 VIN*3 Shutdown pin Voltage input pin *3 *1. 6 VIN 8 Voltage input pin Although pins of number 1 and 2 are connected internally, be sure to short-circuit them nearest in use. *2. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. *3. Although pins of number 7 and 8 are connected internally, be sure to short-circuit them nearest in use. Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Absolute Maximum Ratings Table 4 Item Input voltage Output voltage Symbol VIN VON/OFF VADJ VOUT SOT-89-5 PD SNT-8A Operating ambient temperature Topr Storage temperature Tstg *1. When mounted on printed circuit board [Mounted Board] (1) Board size : 114.3 mm × 76.2 mm × t1.6 mm (2) Board name : JEDEC STANDARD51-7 Power dissipation Caution (Ta = 25 °C unless otherwise specified) Absolute Maximum Rating Unit VSS − 0.3 to VSS + 12 V VSS − 0.3 to VSS + 12 V VSS − 0.3 to VSS + 12 V VSS − 0.3 to VIN + 0.3 V 1000*1 mW 450*1 mW −40 to +85 °C −40 to +125 °C 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. Power Dissipation (PD) [mW] 1200 SOT-89-5 800 SNT-8A 400 0 0 150 100 50 Ambient Temperature (Ta) [°C] Figure 5 Power Dissipation of Packages (Mounted on Printed Circuit Board) Caution The thermal shutdown circuit may operate when the junction temperature is around 150 °C. Seiko Instruments Inc. 7 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Electrical Characteristics 1. Types in which output voltage is internally set (S-1133x12 to S-1133x60) Table 5 Item Output voltage*1 Symbol VOUT(E) Conditions VIN = VOUT(S) + 1.0 V, IOUT = 100 mA 1.2 V ≤ VOUT(S) ≤ 1.4 V 1.5 V ≤ VOUT(S) ≤ 6.0 V *2 Output current Dropout voltage*3 Line regulation Load regulation Output voltage *4 temperature coefficient Current consumption during operation Current consumption during shutdown Input voltage Shutdown pin input voltage “H” Shutdown pin input voltage “L” Shutdown pin input current “H” Shutdown pin input current “L” Ripple rejection Short-circuit current Thermal shutdown detection temperature Thermal shutdown release temperature 8 IOUT Vdrop ∆VOUT1 ∆VIN VOUT VIN ≥ VOUT(S) + 1.0 V IOUT = 100 mA VOUT(S) = 1.2 V VOUT(S) = 1.3 V VOUT(S) = 1.4 V 1.5 V ≤ VOUT(S) ≤ 1.9 V 2.0 V ≤ VOUT(S) ≤ 2.4 V 2.5 V ≤ VOUT(S) ≤ 2.9 V 3.0 V ≤ VOUT(S) ≤ 3.2 V 3.3 V ≤ VOUT(S) ≤ 6.0 V VOUT(S) + 0.5 V ≤ VIN ≤ 10 V, IOUT = 100 mA (Ta = 25 °C unless otherwise specified) Test Min. Typ. Max. Unit Circuit VOUT(S) VOUT(S) VOUT(S) V 1 − 0.015 + 0.015 VOUT(S) VOUT(S) VOUT(S) V 1 × 0.99 × 1.01 *5 300 mA 3 0.8 0.84 0.88 V 1 0.74 0.78 V 1 0.64 0.68 V 1 0.54 0.58 V 1 0.15 0.23 V 1 0.14 0.21 V 1 0.13 0.19 V 1 0.10 0.15 V 1 0.02 0.2 %/V 1 15 40 mV 1 ±130 ppm/ °C 1 60 90 µA 2 0.1 1.0 µA 2 VIN VIN = VOUT(S) + 1.0 V, 1.0 mA ≤ IOUT ≤ 100 mA VIN = VOUT(S) + 1.0 V, IOUT = 30 mA, −40 °C ≤ Ta ≤ 85 °C VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON, no load VIN = VOUT(S) + 1.0 V, ON/OFF pin = OFF, no load 2.0 10 V VSH VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ 1.5 V 4 VSL VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ 0.25 V 4 ISH VIN = VOUT(S) + 1.0 V, VON/OFF = 7 V −0.1 0.1 µA 4 ISL VIN = VOUT(S) + 1.0 V, VON/OFF = 0 V −0.1 0.1 µA 4 VIN = VOUT(S) + 1.0 V, 1.2 V ≤ VOUT(S) ≤ 1.5 V f = 1.0 kHz, 1.6 V ≤ VOUT(S) ≤ 3.0 V ∆Vrip = 0.5 Vrms, 3.1 V ≤ VOUT(S) ≤ 6.0 V IOUT = 50 mA VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON, VOUT = 0 V 70 dB 5 65 dB 5 60 dB 5 200 mA 3 TSD Junction temperature 150 °C TSR Junction temperature 120 °C ∆VOUT2 ∆VOUT ∆Ta VOUT ISS1 ISS2 RR Ishort Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series *1. VOUT(S) : Specified output voltage VOUT(E) : Actual output voltage at the fixed load The output voltage when fixing IOUT (= 100 mA) and inputting VOUT(S) + 1.0 V *2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. *3. Vdrop = VIN1 − (VOUT3 × 0.98) VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 100 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. *4. The change in temperature [mV/°C] is calculated using the following equation. ∆VOUT [mV/ °C]*1 = VOUT(S)[V ]*2 × ∆VOUT [ppm/ °C]*3 ÷ 1000 ∆Ta ∆Ta VOUT *1. The change in temperature of the output voltage *2. Specified output voltage *3. Output voltage temperature coefficient *5. The output current can be at least 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. Seiko Instruments Inc. 9 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series 2. Types in which output voltage is externally set (S-1133B00 and S-1133A00 only) Table 6 Item Output voltage of adjust *1 pin Output voltage range Internal resistance value of adjust pin Output current*2 Dropout voltage*3 Symbol VVADJ VROUT 1.818 V 6 1.8 8.2 V 11 200 kΩ 300 0.24 0.28 mA V 8 6 0.02 0.2 %/V 6 15 40 mV 6 ±130 ppm/ °C 6 60 90 µA 7 0.1 1.0 µA 7 2.0 10 V *5 VSH VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ 1.5 V 9 VSL VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ 0.25 V 9 ISH VIN = VOUT(S) + 1.0 V, VON/OFF = 7 V −0.1 0.1 µA 9 ISL VIN = VOUT(S) + 1.0 V, VON/OFF = 0 V −0.1 0.1 µA 9 VVADJ = VOUT, VIN = VOUT(S) + 1.0 V, f = 1.0 kHz, ∆Vrip = 0.5 Vrms, IOUT = 50 mA, VOUT(S) = 1.8 V 65 dB 10 Ishort VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON, VOUT = 0 V 200 mA 8 TSD Junction temperature 150 °C TSR Junction temperature 120 °C ∆VOUT2 Output voltage *4 temperature coefficient Current consumption during operation Current consumption during shutdown Input voltage Shutdown pin input voltage “H” Shutdown pin input voltage “L” Shutdown pin input current “H” Shutdown pin input current “L” ∆VOUT ∆Ta VOUT 10 1.800 VIN Load regulation Thermal shutdown detection temperature Thermal shutdown release temperature 1.782 VIN ≥ VOUT(S) + 1.0 V IOUT = 100 mA, VVADJ = VOUT, VOUT(S) = 1.8 V VVADJ = VOUT, VOUT(S) + 0.5 V ≤ VIN ≤ 10 V, IOUT = 100 mA VVADJ = VOUT, VIN = VOUT(S) + 1.0 V, 1.0 mA ≤ IOUT ≤ 100 mA VIN = VOUT(S) + 1.0 V, IOUT = 30 mA, −40 °C ≤ Ta ≤ 85 °C VIN = VOUT(S) + 1.0 V, VOUT = VVADJ, ON/OFF pin = ON, no load VIN = VOUT(S) + 1.0 V, VOUT = VVADJ, ON/OFF pin = OFF, no load IOUT Vdrop ∆VOUT1 ∆VIN VOUT Short-circuit current VVADJ = VOUT, VIN = VOUT(S) + 1.0 V, IOUT = 100 mA RVADJ Line regulation Ripple rejection Conditions (Ta = 25 °C unless otherwise specified) Test Min. Typ. Max. Unit Circuit ISS1 ISS2 RR Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series *1. VOUT(S) : Extarnal setting reference voltage ( = 1.8 V) *2. The output current at which the output voltage becomes 95% of VVADJ after gradually increasing the output current. *3. Vdrop = VIN1 − (VOUT3 × 0.98) VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 100 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. *4. The change in temperature [mV/°C] is calculated using the following equation. ∆VOUT [mV/ °C]*1 = VOUT(S)[V ]*2 × ∆VOUT [ppm/ °C]*3 ÷ 1000 ∆Ta ∆Ta VOUT *1. The change in temperature of the output voltage *2. Extarnal setting reference voltage *3. Output voltage temperature coefficient *5. The output current can be at least 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. Seiko Instruments Inc. 11 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Test Circuits 1. VIN + VOUT ON/OFF V VSS A + Set to power ON Figure 6 2. + A VOUT VIN ON/OFF VSS Set to VIN or GND Figure 7 3. VIN + VOUT ON/OFF A + V VSS Set to power ON Figure 8 4. VOUT VIN + + A ON/OFF V VSS RL Figure 9 5. VIN VOUT + ON/OFF VSS V RL Set to power ON Figure 10 12 Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series 6. VIN + VOUT VADJ ON/OFF V VSS A + Set to power ON Figure 11 7. + A VIN VOUT VADJ ON/OFF VSS Set to VIN or GND Figure 12 8. VIN VOUT VADJ ON/OFF + A + V VSS Set to power ON Figure 13 9. VIN + A VOUT VADJ ON/OFF VSS + V RL Figure 14 10. VIN VOUT VADJ ON/OFF VSS + V RL Set to power ON Figure 15 11. VIN + VOUT VADJ ON/OFF VSS V A + Set to power ON Figure 16 Seiko Instruments Inc. 13 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Standard Circuit INPUT OUTPUT VIN CIN *1 VOUT ON/OFF VSS Single GND *2 CL GND *1. CIN is a capacitor for stabilizing the input. A ceramic capacitor of 2.2 µF or more can be used as the output capacitor for products whose output voltage is 1.7 V or less. *2. A ceramic capacitor of 1.0 µF or more can be used for CL. A ceramic capacitor of 2.2 µF or more can be used as the output capacitor for products whose output voltage is 1.7 V or less. Figure 17 Caution The above connection diagram and constant will not guarantee successful operation. thorough evaluation using the actual application to set the constant. Perform Application Conditions Input capacitor (CIN) : Output capacitor (CL) : ESR of output capacitor : *1. 1.0 µF or more*1 1.0 µF or more*1 1.0 Ω or less 2.2 µF or more for products whose output voltage is 1.7 V or less Caution A general series regulator may oscillate, depending on the external components selected. that no oscillation occurs with the application using the above capacitor. Check Selection of Input and Output Capacitors (CIN, CL) The S-1133 Series requires an output capacitor between the VOUT and VSS pins for phase compensation. Operation is *1 stabilized by a ceramic capacitor with an output capacitance of 1.0 µF or more in the entire temperature range. However, when using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, a capacitor with a capacitance of 1.0 µF or more and an Equivalent Series Resistance (ESR) of 1.0 Ω or less is required. The value of the output overshoot or undershoot transient response varies depending on the value of the output capacitor. Perform thorough evaluation using the actual application, including temperature characteristics. *1. 14 The capacitance is 2.2 µF or more for products whose output voltage is 1.7 V or less. Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Explanation of Terms 1. Low dropout voltage regulator The low dropout voltage regulator is a voltage regulator whose dropout voltage is low due to its built-in low onresistance transistor. 2. Low ESR A capacitor whose ESR (Equivalent Series Resistance) is low. The S-1133 Series enables use of a low ESR capacitor, such as a ceramic capacitor, for the output-side capacitor CL. A capacitor whose ESR is 1.0 Ω or less can be used. 3. Output voltage (VOUT) The accuracy of the output voltage is ensured at ±1.0% under the specified conditions of fixed input voltage*1, fixed output current, and fixed temperature. *1. Differs depending on the product. Caution If the above conditions change, the output voltage value may vary and exceed the accuracy range of the output voltage. Please see the electrical characteristics and attached characteristics data for details. Remark In the types of the S-1133 Series in which the output voltage is 1.2 to 1.4 V, the output voltage accuracy is ±15 mV. ∆VOUT1 4. Line regulation ∆V IN VOUT 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 (∆VOUT2) 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. 6. Dropout voltage (Vdrop) Indicates the difference between the input voltage VIN1, which is the input voltage (VIN) at the point where the output voltage has fallen to 98% of the output voltage value VOUT3 after VIN was gradually decreased from VIN = VOUT(S) + 1.0 V, and the output voltage at that point (VOUT3 × 0.98). Vdrop = VIN1 − (VOUT3 × 0.98) Seiko Instruments Inc. 15 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series ∆VOUT 7. Temperature coefficient of output voltage ∆Ta VOUT The shadowed area in Figure 18 is the range where VOUT varies in the operating temperature range when the temperature coefficient of the output voltage is ±130 ppm/°C. Ex. S-1133B30 Typ. VOUT [V] +0.39 mV/°C VOUT(E)*1 −0.39 mV/°C −40 *1. 25 85 Ta [°C] VOUT(E) is the value of the output voltage measured at 25°C. Figure 18 A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. ∆VOUT [mV/ °C]*1 = VOUT(S)[V ]*2 × ∆VOUT [ppm/ °C]*3 ÷ 1000 ∆Ta ∆Ta VOUT *1. *2. *3. 16 Change in temperature of output voltage Specified output voltage Output voltage temperature coefficient Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Operation 1. Basic operation Figure 19 shows the block diagram of the S-1133 Series. The error amplifier compares the reference voltage (Vref) with Vfb, which is the output voltage resistance-divided by feedback resistors Rs and Rf. It supplies the output transistor with the gate voltage necessary to ensure a certain output voltage free of any fluctuations of input voltage and temperature. VIN *1 Current supply Error amplifier Vref VOUT − Rf + Vfb Reference voltage circuit Rs VSS *1. Parasitic diode Figure 19 2. Output transistor The S-1133 Series uses a low on-resistance P-channel MOS FET as the output transistor. Be sure that VOUT does not exceed VIN + 0.3 V to prevent the voltage regulator from being damaged due to inverse current flowing from the VOUT pin through a parasitic diode to the VIN pin. Seiko Instruments Inc. 17 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series 3. Shutdown pin (ON/OFF pin) This pin starts and stops the regulator. When the ON/OFF pin is set to the shutdown level, the operation of all internal circuits stops, and the built-in P-channel MOS FET output transistor between the VIN pin and VOUT pin is turned off to substantially reduce the current consumption. The VOUT pin becomes the VSS level due to the internally divided resistance of several hundreds kΩ between the VOUT pin and VSS pin. The structure of the ON/OFF pin is as shown in Figure 20. Since the ON/OFF pin is neither pulled down nor pulled up internally, do not use it in the floating state. In addition, note that the current consumption increases if a voltage of 0.3 V to VIN − 0.3 V is applied to the ON/OFF pin. When the ON/OFF pin is not used, connect it to the VSS pin if the logic type is “A” and to the VIN pin if it is “B”. Table 7 Logic Type ON/OFF Pin Internal Circuits VOUT Pin Voltage Current Consumption A “L”: Power on Operating Set value ISS1 A “H”: Power off Stopped VSS level ISS2 B “L”: Power off Stopped VSS level ISS2 B “H”: Power on Operating Set value ISS1 VIN ON/OFF VSS Figure 20 18 Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series 4. Thermal shutdown circuit The S-1133 Series implements a thermal shutdown circuit to protect the device from damage due to overheating. When the junction temperature rises to 150 °C (typ.), the thermal shutdown circuit operates and the regulator operation stops. When the junction temperature drops to 120 °C (typ.), the thermal shutdown circuit is released and the regulator operation resumes. If the thermal shutdown circuit starts operating due to self-heating, the regulator operation stops and the output voltage falls. When the regulator operation has stopped, no self-heat is generated and the temperature of the IC is lowered. When the temperature has dropped, the thermal shutdown circuit is released, the regulator operation resumes, and self-heat is generated again. By repeating this procedure, the output voltage waveform forms pulses. This phenomenon, stopping and resuming the regulator operation, continues until the internal power consumption is reduced by reducing either the input voltage or output current or both, or the ambient temperature is lowered. Table 8 Thermal Shutdown Circuit Operating : 150 °C (typ.)*1 Released : 120 °C (typ.)*1 *1. Junction temperature VOUT Pin Voltage VSS level Set value 5. Externally setting output voltage The S-1133 Series provides the types in which output voltage can be set via the external resistor (S-1133B00/S1133A00). With such types, the external voltage can be optionally set between 1.8 V and 8.2 V by connecting a resistor (Ra) between the VOUT and VADJ pins and a resistor (Rb) between the VADJ and VSS pins. The output voltage to be set is determined by the following formulas. VOUT = 1.8 + Ra × la ·························· (1) By substituting Ia = IVADJ + 1.8/Rb to above formula (1), VOUT = 1.8 + Ra × (IVADJ + 1.8/Rb) = 1.8 × (1.0 + Ra/Rb) + Ra × IVADJ ··············· (2) In above formula (2), Ra × IVADJ is a factor for the output voltage error. Whether the output voltage error is minute is judged depending on the following (3) formula. By substituting IVADJ = 1.8/RVADJ to Ra × IVADJ VOUT = 1.8 × (1.0 + Ra/Rb) + 1.8 × Ra/RVADJ ·························· (3) If RVADJ is sufficiently larger than Ra, the error is judged as minute. VOUT VIN IVADJ VADJ RVADJ Ia Ra 1.8 V Ib Rb VOUT VSS Figure 21 The following expression is in order to determine output voltage VOUT = 3.0 V. If resistance Rb = 2 KΩ, substitute internal resistance in adjust pin RVADJ = 200 kΩ (typ.) into (3), Resistance Ra = (3.0/1.8-1) × ((2 k × 200 k)/(2 k + 200 k)) ≒ 1.3 kΩ Caution The above connection diagrams and constants will not guarantee successful operation. thorough evaluation using the actual application to set the constants. Seiko Instruments Inc. Perform 19 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Precautions • Wiring patterns for the VIN, VOUT and GND pins should be designed so that the impedance is low. When mounting an output capacitor between the VOUT and VSS pins (CL) and a capacitor for stabilizing the input between VIN and VSS pins (CIN), the distance from the capacitors to these pins should be as short as possible. • When setting the output voltage using the external resistor, connect the resistors, Ra between the VOUT and VADJ pins and Rb between the VADJ and VSS pins close to the respective pins. • In the product that users set the output voltage externally, it is possible to set a voltage arbitrarily; by feeding back the voltage which is from VOUT to the VADJ pin, after dividing it with the dividers connected between the VOUT and VADJ pin and the VADJ and VSS pin. Note that if any device other than the divider specified above is connected between the VOUT and VADJ pin or the VADJ and VSS pin, S-1133 Series may not work stably as a voltage regulator IC. • Note that the output voltage may increase when a series regulator is used at low load current (1.0 mA or less). • Note that the output voltage may increase due to driver leakage when a series regulator is used at high temperatures. • A general series regulator may oscillate, depending on the external components selected. The following conditions are recommended for this IC. However, be sure to perform sufficient evaluation under the actual usage conditions for selection, including evaluation of temperature characteristics. Input capacitor (CIN) : Output capacitor (CL) : Equivalent series resistance (ESR) : *1. 1.0 µF or more*1 1.0 µF or more*1 1.0 Ω or less The capacitance is 2.2 µF or more for products whose output voltage is 1.7 V or less. • The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitor is small or an input capacitor is not connected. • The power supply fluctuation and load fluctuation characteristics become worse. It is therefore important to sufficiently evaluate the output voltage fluctuation in the actual equipment. • If the power supply suddenly increases sharply, a momentary overshoot may be output. It is therefore important to sufficiently evaluate the output voltage at power application in the actual equipment. • When the thermal shutdown circuit starts operating and the regulator stops, input voltage may exceed the absolute maximum ratings. It will be affected largely when input voltage, output current and inductance of power supply are high. Perform thorough evaluation using the actual application. • The application conditions for the input voltage, output voltage, and load current should not exceed the package power dissipation. • Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit. • In determining the output current, attention should be paid to the output current value specified in Tables 5 and 6 in “Electrical Characteristics” and footnote *5 of the table. • SII claims no responsibility for any disputes arising out of or in connection with any infringement by products including this IC of patents owned by a third party. 20 Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Characteristics (Typical Data) (1) Output voltage vs. Output current (when load current increases) (Ta = 25 °C) S-1133B30 = VOUT [V] S-1133B12 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 VIN = 3.5 V 4.0 V 5.0 V 10.0 V 0 100 200 300 400 500 600 700 IOUT [mA] VOUT [V] S-1133B60 7 6 5 4 3 2 1 0 VIN = 6.5 V 7.0 V 8.0 V 10.0 V 0 100 200 300 400 500 600 700 IOUT [mA] Remark In determining the output current, attention should be paid to the following. 1. The minimum output current value and footnote *5 in Table 5 to 6 in the “Electrical Characteristics” 2. The package power dissipation (2) Output voltage vs. Input voltage (Ta = 25 °C) 1.25 3.0 1.20 2.9 IOUT = 1 mA 2.8 30 mA 2.7 100 mA IOUT = 1 mA 30 mA 100 mA 1.15 1.10 1.05 1.00 VOUT [V] S-1133B30 3.1 VOUT [V] S-1133B12 1.30 1.0 1.5 2.0 2.5 VIN [V] 2.6 3.0 3.5 6.5 7.0 2.5 2.5 3.0 3.5 4.0 VIN [V] 4.5 5.0 VOUT [V] S-1133B60 6.5 6.0 IOUT = 1 mA 5.5 30 mA 5.0 4.5 100 mA 4.5 5.0 5.5 6.0 VIN [V] Seiko Instruments Inc. 21 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series (3) Dropout voltage vs. Output current - ° ° ° S-1133B60 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 S-1133B30 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 −40°C 25°C Vdrop [V] S-1133B12 85°C 0 Vdrop [V] −40°C 25°C 85°C 0 50 100 150 200 250 300 350 IOUT [mA] (4) Dropout voltage vs. Set output voltage 22 Seiko Instruments Inc. 50 100 150 200 250 300 350 IOUT [mA] HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series (5) Output voltage vs. Ambient temperature S-1133B30 S-1133B12 - - ° ° - - ° S-1133B60 - - (6) Current consumption vs. Input voltage S-1133B30 60 ISS1 [µA] 50 25°C 40 −40°C 85°C 30 20 50 ISS1 [µA] S-1133B12 60 30 20 10 10 0 0 0 1 2 3 4 5 6 VIN [V] 7 8 9 10 25°C 85°C 40 −40°C 0 1 2 3 4 5 6 VIN [V] 7 8 9 10 S-1133B60 60 ISS1 [µA] 50 85°C 40 25°C 30 20 −40°C 10 0 0 1 2 3 4 5 6 VIN [V] 7 8 9 10 Seiko Instruments Inc. 23 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series (7) Ripple rejection (Ta = 25 °C) S-1133B30 S-1133B12 100 Ripple Rejection [dB] VIN = 2.2 V, COUT = 2.2 µF IOUT = 1 mA 80 50 mA 60 40 20 100 mA 0 10 100 1K 10K 100K Frequency [Hz] 1M VIN = 4.0 V, COUT = 1.0 µF !"#$ = S-1133B60 24 VIN = 7.0 V, COUT = 1.0 µF !"#$ = Seiko Instruments Inc. HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Reference Data (1) Input transient response characteristics (Ta = 25 °C) 3.0 2.5 1.24 2.0 1.20 1.5 VOUT 1.16 1.12 −20 0 3 3.04 VOUT 3.00 1.0 2.96 0.5 2.92 20 40 60 80 100 120 140 160 180 t [µs] 2 VIN [V] VIN 1.28 VIN [V] VOUT [V] 1.32 S-1133B30 IOUT = 100 mA, tr = tf = 5.0 µs, COUT = 1.0 µF, CIN = 1.0 µF 3.16 6 VIN 3.12 5 4 3.08 VOUT [V] S-1133B12 IOUT = 100 mA, tr = tf = 5.0 µs, COUT = 2.2 µF, CIN = 2.2 µF 1.36 3.5 1 0 −20 0 20 40 60 80 100 120 140 160 180 t [µs] 6 6.04 VOUT 6.00 5.96 5.92 5 VIN [V] VOUT [V] S-1133B60 IOUT = 100 mA, tr = tf = 5.0 µs, COUT = 1.0 µF, CIN = 1.0 µF 6.16 9 VIN 6.12 8 7 6.08 4 3 −20 0 20 40 60 80 100 120 140 160 180 t [µs] (2) Load transient response characteristics (Ta = 25 °C) 1.3 1.2 VOUT 1.1 1.0 −40 −20 0 20 40 60 80 100 120 140 160 t [µs] 100 3.12 50 3.08 0 −50 VOUT [V] 1.4 IOUT IOUT [mA] VOUT [V] 1.5 S-1133B30 VIN = 4.0 V, COUT = 1.0 µF, CIN = 1.0 µF, IOUT = 50 ↔ 100 mA 3.16 150 3.04 3.00 −100 2.96 −150 2.92 IOUT VOUT 100 50 0 −50 IOUT [mA] S-1133B12 VIN = 2.2 V, COUT = 2.2 µF, CIN = 2.2 µF, IOUT = 50 ↔ 100 mA 1.6 150 −100 −40 −20 0 20 40 60 80 100 120 140 160 t [µs] −150 S-1133B60 VIN = 7.0 V, COUT = 1.0 µF, CIN = 1.0 µF, IOUT = 50 ↔ 100 mA 6.16 150 6.08 IOUT 6.04 6.00 50 0 VOUT −50 −100 5.96 5.92 100 IOUT [mA] VOUT [V] 6.12 −40 −20 0 20 40 60 80 100 120 140 160 t [µs] −150 Seiko Instruments Inc. 25 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series (3) ON/OFF pin transient response characteristics (Ta = 25 °C) S-1133B30 VIN = 4.0 V, COUT = 1.0 µF, CIN = 1.0 µF, IOUT = 100 mA 10 6 0 1 −2 −1 VOUT −40 −20 0 20 40 60 80 100 120 140 160 t [µs] VOUT [V] VON/OFF 6 4 2 −4 0 −6 −2 S-1133B60 VIN = 7.0 V, COUT = 1.0 µF, CIN = 1.0 µF, IOUT = 100 mA 8 14 12 6 VON/OFF 10 4 8 2 0 6 VOUT 4 −2 2 −4 0 −6 −2 −8 −40 −20 0 20 40 60 80 100 120 140 160 t [µs] 26 VOUT [V] 2 2 0 8 4 VON/OFF [V] VON/OFF 3 4 2 0 VOUT −40 −20 0 20 40 60 80 100 120 140 160 t [µs] VON/OFF [V] VOUT [V] 4 Seiko Instruments Inc. −2 −4 −6 VON/OFF [V] S-1133B12 VIN = 2.2 V, COUT = 2.2 µF, CIN = 2.2 µF, IOUT = 100 mA 5 6 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series Marking Specifications (1) SOT-89-5 SOT-89-5 Top view 1 (1) to (3) : (4) to (6) : Product code (Refer to Product name vs. Product code.) Lot number (4) (5) (6) 4 (1) (2) (3) 5 2 3 Product name vs. Product code Product code Product name (1) (2) (3) S-1133B00-U5T1G Q 8 A S-1133B36-U5T1G S-1133B12-U5T1G Q 8 B S-1133B37-U5T1G S-1133B13-U5T1G Q 8 C S-1133B38-U5T1G S-1133B14-U5T1G Q 8 D S-1133B39-U5T1G S-1133B15-U5T1G Q 8 E S-1133B40-U5T1G S-1133B16-U5T1G Q 8 F S-1133B41-U5T1G S-1133B17-U5T1G Q 8 G S-1133B42-U5T1G S-1133B18-U5T1G Q 8 H S-1133B43-U5T1G S-1133B19-U5T1G Q 8 I S-1133B44-U5T1G S-1133B20-U5T1G Q 8 J S-1133B45-U5T1G S-1133B21-U5T1G Q 8 K S-1133B46-U5T1G S-1133B22-U5T1G Q 8 L S-1133B47-U5T1G S-1133B23-U5T1G Q 8 M S-1133B48-U5T1G S-1133B24-U5T1G Q 8 N S-1133B49-U5T1G S-1133B25-U5T1G Q 8 O S-1133B50-U5T1G S-1133B26-U5T1G Q 8 P S-1133B51-U5T1G S-1133B27-U5T1G Q 8 Q S-1133B52-U5T1G S-1133B28-U5T1G Q 8 R S-1133B53-U5T1G S-1133B29-U5T1G Q 8 S S-1133B54-U5T1G S-1133B30-U5T1G Q 8 T S-1133B55-U5T1G S-1133B31-U5T1G Q 8 U S-1133B56-U5T1G S-1133B32-U5T1G Q 8 V S-1133B57-U5T1G S-1133B33-U5T1G Q 8 W S-1133B58-U5T1G S-1133B34-U5T1G Q 8 X S-1133B59-U5T1G S-1133B35-U5T1G Q 8 Y S-1133B60-U5T1G Remark Please contact the SII marketing department for type A products. Product name Seiko Instruments Inc. (1) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Product code (2) (3) 8 Z 9 A 9 B 9 C 9 D 9 E 9 F 9 G 9 H 9 I 9 J 9 K 9 L 9 M 9 N 9 O 9 P 9 Q 9 R 9 S 9 T 9 U 9 V 9 W 9 X 27 HIGH RIPPLE-REJECTION AND LOW DROPOUT MIDDLE-OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-1133 Series (2) SNT-8A SNT-8A Top view (1) (2) (3) (4) (9) (10) (11) 4 (5) (6) (7) (8) 1 8 (1) (2) to (4) (5), (6) (7) to (11) Blank Product code (Refer to Product name vs. Product code) Blank Lot number 5 Product name vs. Product code Product code Product name (2) (3) (4) S-1133B00-I8T1G Q 8 A S-1133B36-I8T1G S-1133B12-I8T1G Q 8 B S-1133B37-I8T1G S-1133B13-I8T1G Q 8 C S-1133B38-I8T1G S-1133B14-I8T1G Q 8 D S-1133B39-I8T1G S-1133B15-I8T1G Q 8 E S-1133B40-I8T1G S-1133B16-I8T1G Q 8 F S-1133B41-I8T1G S-1133B17-I8T1G Q 8 G S-1133B42-I8T1G S-1133B18-I8T1G Q 8 H S-1133B43-I8T1G S-1133B19-I8T1G Q 8 I S-1133B44-I8T1G S-1133B20-I8T1G Q 8 J S-1133B45-I8T1G S-1133B21-I8T1G Q 8 K S-1133B46-I8T1G S-1133B22-I8T1G Q 8 L S-1133B47-I8T1G S-1133B23-I8T1G Q 8 M S-1133B48-I8T1G S-1133B24-I8T1G Q 8 N S-1133B49-I8T1G S-1133B25-I8T1G Q 8 O S-1133B50-I8T1G S-1133B26-I8T1G Q 8 P S-1133B51-I8T1G S-1133B27-I8T1G Q 8 Q S-1133B52-I8T1G S-1133B28-I8T1G Q 8 R S-1133B53-I8T1G S-1133B29-I8T1G Q 8 S S-1133B54-I8T1G S-1133B30-I8T1G Q 8 T S-1133B55-I8T1G S-1133B31-I8T1G Q 8 U S-1133B56-I8T1G S-1133B32-I8T1G Q 8 V S-1133B57-I8T1G S-1133B33-I8T1G Q 8 W S-1133B58-I8T1G S-1133B34-I8T1G Q 8 X S-1133B59-I8T1G S-1133B35-I8T1G Q 8 Y S-1133B60-I8T1G Remark Please contact the SII marketing department for type A products. Product name 28 Seiko Instruments Inc. (2) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Product code (3) (4) 8 Z 9 A 9 B 9 C 9 D 9 E 9 F 9 G 9 H 9 I 9 J 9 K 9 L 9 M 9 N 9 O 9 P 9 Q 9 R 9 S 9 T 9 U 9 V 9 W 9 X 4.5±0.1 1.5±0.1 1.6±0.2 5 1 4 2 3 1.5±0.1 1.5±0.1 0.4±0.05 0.3 0.4±0.1 0.4±0.1 45° 0.45±0.1 No. UP005-A-P-SD-1.1 TITLE SOT895-A-PKG Dimensions UP005-A-P-SD-1.1 No. SCALE UNIT mm Seiko Instruments Inc. 4.0±0.1(10 pitches : 40.0±0.2) ø1.5 +0.1 -0 2.0±0.05 5° max. ø1.5 +0.1 -0 0.3±0.05 8.0±0.1 2.0±0.1 4.75±0.1 3 2 1 4 5 Feed direction No. UP005-A-C-SD-1.1 TITLE SOT895-A-Carrier Tape UP005-A-C-SD-1.1 No. SCALE UNIT mm Seiko Instruments Inc. 16.5max. 13.0±0.3 Enlarged drawing in the central part (60°) (60°) No. UP005-A-R-SD-1.1 TITLE SOT895-A-Reel No. UP005-A-R-SD-1.1 SCALE QTY. UNIT mm Seiko Instruments Inc. 1,000 0.7 0.7 1.0 2.0 1.5 1.5 No. UP005-A-L-S1-1.0 TITLE SOT895-A-Land Recommendation UP005-A-L-S1-1.0 No. SCALE UNIT mm Seiko Instruments Inc. 1.97±0.03 8 7 6 5 3 4 +0.05 1 0.5 2 0.08 -0.02 0.48±0.02 0.2±0.05 No. PH008-A-P-SD-2.0 TITLE SNT-8A-A-PKG Dimensions PH008-A-P-SD-2.0 No. SCALE UNIT mm Seiko Instruments Inc. +0.1 ø1.5 -0 5° 2.25±0.05 4.0±0.1 2.0±0.05 ø0.5±0.1 0.25±0.05 0.65±0.05 4.0±0.1 4 321 5 6 78 Feed direction No. PH008-A-C-SD-1.0 TITLE SNT-8A-A-Carrier Tape PH008-A-C-SD-1.0 No. SCALE UNIT mm Seiko Instruments Inc. 12.5max. 9.0±0.3 Enlarged drawing in the central part ø13±0.2 (60°) (60°) No. PH008-A-R-SD-1.0 TITLE SNT-8A-A-Reel No. PH008-A-R-SD-1.0 SCALE UNIT QTY. mm Seiko Instruments Inc. 5,000 0.52 2.01 0.52 0.3 0.2 0.3 0.2 0.3 0.2 0.3 Caution Making the wire pattern under the package is possible. However, note that the package may be upraised due to the thickness made by the silk screen printing and of a solder resist on the pattern because this package does not have the standoff. No. PH008-A-L-SD-3.0 TITLE SNT-8A-A-Land Recommendation PH008-A-L-SD-3.0 No. SCALE UNIT mm Seiko Instruments Inc. • • • • • • The information described herein is subject to change without notice. Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein whose related industrial properties, patents, or other rights belong to third parties. The application circuit examples explain typical applications of the products, and do not guarantee the success of any specific mass-production design. When the products described herein are regulated products subject to the Wassenaar Arrangement or other agreements, they may not be exported without authorization from the appropriate governmental authority. 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. Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the failure or malfunction of semiconductor products may occur. The user of these products should therefore give thorough consideration to safety design, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.