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Linear Regulator Selection Guide

Linear Regulator Selection Guide
32Pages

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ROHm SEMICONDUCTOR Linear Regulator

Linear Regulators Selection Guide INDEX Recommended Products Ultra-Small-size CMOS LDO Regulators P.02 High Voltage LDO Regulators P.03 Hi-Fi Audio Power Supplies P.07 Single Output Linear Regulators Low Quiescent Current (Iq) Product Selection P.08 Small-size Product Selection P.09 High Accuracy Product Selection P.10 3-Terminal Linear Regulator Lineup P.11 LDO-type Linear Regulator Lineup P.13 LDO-type Linear Regulator Selection Charts P.19 Ultra-Low LDO-type Linear Regulators P.22 Termination Regulators for DDR SDRAM P.24 Package List Before using the ICs, please verify the numerical...

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Recommended Products Ultra-Small-size CMOS LDO Regulators Single Output CMOS LDO Regulators In the rapidly expanding ADAS (Advanced Driver Assistance System) field, a growing number of cameras and sensor modules are being used to obtain information, increasing the demand for greater miniaturization. ROHM developed the BUxxJA2 series to meet this need. These automotive-grade CMOS LDOs deliver 200mA output in a class-leading small package size. In addition, low current consumption and superior response make them ideal for a range of automotive applications, from ADAS to power supplies for...

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Recommended Products High Voltage LDO Regulators 12V/24V Input High Voltage LDOs The BDxxFAl, BDxxFCO, and BDxxFDO series are high voltage LDO regulators featuring an input voltage rating of 30V or 35V, ensuring compatibility with circuits requiring 12V or 24V input. The lineup includes output currents of 0.1A, 1A, and 2A to suit a range of needs. A wide range of packages is also offered, from compact types ideal for high density applications to larger packages optimized for sets that demand excellent heat dissipation. Package Lineup Thermal Resistance J (Reference Value) ■ High precision...

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For existing customers, we recommend switching to the new lineup The new BDxxFC0 and BDxxFD0 series are improved versions of ROHM ’ existing 1A/2A output high voltage LDOs. s Changing the production process from the conventional bipolar to BiCDMOS (Bipolar + CMOS + DMOS) and redesigning the circuit allowed ROHM to improve the output voltage accuracy of 1A products from ±2% to ±1% while reducing current consumption by 80%, from 2.5mA to 0.5mA. In addition, conventionally the ESR component of the output capacitor is used as part of the phase compensation constant of the negative feedback...

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Recommended Products Secondary LDO Regulators Single Output LDO Regulators The BDxxGxx, BDxxHxx, and BDxxIxx are secondary LDO regulators designed to supply power near CPUs, DSPs, and controller devices. To meet the needs of various power supply systems, 3 series are offered in rated voltages of 7V, 10V, and 15V and 4 different output currents (0.3A, 0.5A, 1A, and 1.5A) to support both light and heavy current loads. Product Example ■ Rated Voltage :15V, 10V, 7V ■ Output Current :1.5A, 1A, 0.5A, 0.3A ■ Compact HTSOP-J8 package with backside heat dissipation reduces mounting area by half over...

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LDOs use a variety of technologies to ensure stable output voltage The BDxxGxx, BDxxHxx, and BDxxIxx series are designed using the latest BiCDMOS (Bipolar transistor + CMOS FET + DMOS FET) processes. These high-performance LDO regulators are configured by combining DMOSFET power circuits, low power CMOSFET circuits, and high-accuracy bipolar circuits together with processes optimized for each circuit block. All 3 series, featuring rated inputs of 7 V, 10V, or 15 V, are produced utilizing the best process rules for each voltage. Over Current Protection Integrated overcurrent protection...

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Recommended Products Hi-Fi Audio Power Supplies Audio Power Supply Solutions The BD37201NUX series consists of the industry's first* high fidelity power supply ICs developed by combining proprietary audio quality design technology with power supply IC analog design expertise that leverages original power processes. In addition to a newly developed fast response error amp circuit and low noise architecture, ROHM optimized parameters shown to have an effect on sound quality during the development and production processes through listening evaluations to achieve class-leading performance in...

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*No. : Indicates the series number within the lineup on pages 11 to 18.

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Output Current(A) Rated Input Voltage(V) *No. : Indicates the series number within the lineup on pages 11 to 18. WL-CSP: Wafer level chip size package W(Typ)x D(Typ)x H(Max) 09 Linear Regulators Selection Guide

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Output Current(A) *No. : Indicates the series number within the lineup on pages 11 to 18. Grade 1 :—40° to + 125° Grade2:—40° to +105°

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*1 : Accuracy over the entire temperature range *2 : xx are placeholders for alphanumeric characters that correspond to the output voltage 11 Linear Regulators Selec

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*1 : Accuracy over the entire temperature range *2 : xx are placeholders for alphanumeric characters that correspond to the output voltage

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*1 : Accuracy over the entire temperature range *2 : xx are placeholders for alphanumeric characters that correspond to the output voltage

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*1 : Accuracy over the entire temperature range *2 : xx are placeholders for alphanumeric characters that correspond to the output voltage

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±2% Accuracy Over the Entire Temperature Range Compatible with Output Ceramic Capacitors BD8xxM5W-C 500mA output Enable Variable output BD7xxL5-C BD357xY-M 500mA output Enable Variable output current Large current Output Ceramic Capacitor Compatible Products BAxxDD0W BDxxFD0W BD00D0AW ±1% accuracy 2A output Enable Variable output ±1% accuracy 2A output Enable Variable output —25° to +85° ±1% accuracy 2A output Enable Variable output —40° to +105° Large current High accuracy BAxxCC0W ±2% accuracy 1A output Enable Variable output Ceramic capacitor compatibility High accuracy BDxxFC0W ±1%...

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With Enable ±2% accuracy over the entire temperature range 1.5A Output With Enable ±2% accuracy over the entire temperature range 1.5A Output Enable Variable output ±2% accuracy over the entire temperature range 1A Output ±2% accuracy over the entire temperature range 1A outputEnable Variable output 15V Rated 10V Rated 7 V Rated Output Ceramic Capacitor Compatible Products Enable-Equipped Products ±3% Accuracy Over the Entire Temperature Range Automotive-Grade Industrial-Grade Large current Large current Automotive-grade Industrial-grade Large current Automotive-grade Industrial-grade...

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Linear Regulator Selection Guide 32Pages

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Linear Regulator Selection Guide
32Pages