SI-3012KM Allegro Microsystems Inc, SI-3012KM Datasheet
SI-3012KM
Available stocks
Related parts for SI-3012KM
SI-3012KM Summary of contents
Page 1
... APPLICATIONS TVs, VCRs, Electronic Games V Embedded Core, Memory, or Logic Supplies I Printers and Other Office Equipment Industrial Machinery Secondary-Side Stabilization of Multi-Output SMPS Always order by complete part number, e.g., SI-3012KM-TL , where “-TL” indicates tape and reel. Sanken Power Devices from Allegro MicroSystems = ...
Page 2
... SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator Allowable Package Power Dissipation 2 FUNCTIONAL BLOCK DIAGRAM Recommended Operating Conditions DC Input Voltage DC Output Current Adjustable Voltage Range Operating Ambient Temp. Operating Junction Temp. For the availability of parts meeting -40°C requirements, contact Allegro’s Sales Representative. This data sheet is based on Sanken data sheet SSJ-02017 ...
Page 3
... Output Output OFF 2 3.3 V, 100 Hz f 120 Hz SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator = 2 V (unless otherwise noted). E Min. Typ. — V O(nom) — — — ±0.3 1.24 1.28 1.1 — — — — — — — — — = 2.0 V — — E — ...
Page 4
... SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator Dropout Voltage Line Regulation ENABLE Control Voltage 4 TYPICAL CHARACTERISTICS ( 2.5 V adjusted Low-Voltage Behavior Load Regulation ENABLE Control Current 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 = 25°C) GND Pin Current Overcurrent Protection Thermal Protection ...
Page 5
... Parallel Operation. Parallel operation to increase load current is not permitted. www.allegromicro.com TYPICAL CHARACTERISTICS (cont 3 2.5 V adjusted GND Pin Current APPLICATIONS INFORMATION Output Voltage Adjustable Resistors (R1 and R2). The output voltage can be adjusted by R1 and R2 for R2 is recommended. SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator = 25° – V )/(V /R2) O ref ref 5 ...
Page 6
... SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator Determination of DC Input Voltage. The minimum input voltage V (min) should be higher than the sum of the I fixed output voltage and the maximum rated dropout voltage. Overcurrent Protection. The SI-3000KM series has a built-in fold-back type overcurrent protection circuit, which limits the output current at a start-up mode ...
Page 7
... Tab Temperature (T ) Measured Here T Terminal Finish: Pure Sn level interconnect category (e3) Product Weight: Approx. 0.33 g 3000 pieces per reel. www.allegromicro.com Dimensions in Millimeters Recommended Land Pattern SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator 7 ...
Page 8
... SI-3012KM 1 A, Low-Dropout, 1.28~15 V Regulator Tape and Reel Dimensions in Millimeters 8 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 W1: 16.4 +2/-0 mm W2: 22.4 mm Max. W3: 16.4 +3/-0.5 mm ...
Page 9
... Application and operation examples described in this publica- tion are given for reference only and Sanken and Allegro assume no responsibility for any infringement of industrial property rights, intellectual property rights, or any other rights of Sanken or Allegro or any third party that may result from its use. SI-3012KM EI16EI 9 ...