2 A/1 A LDO-Regler mit festem Ausgang mit Abschalter - BA90DD0WTROHM's LDO Regler setzen den Trend zur Verkleinerung bei höherer Energieeffizienz fort und sind für alle Arten von Netzteilen optimiert. Das breite Lineup beinhaltet Typen mit geringer Sättigung und fixem Ausgang in 1 A/2 A/0,3 A Werten, Modelle mit verschiedenen Ausgangspannungen und Gehäusen und Einheiten mit/ohne Hauptschalter. Zusätzlich werden Schutzschaltungen bei Überstrom, Überspannung und thermischer Überlast integriert, um die Zerstörung des IC aufgrund von Kurzschlüssen und IC-Überlastung und Stromstöße in der Leitung zu verhindern.
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| * Dieses Produkt entspricht der STANDARD-Güte und wird nicht für Fahrzeugteile empfohlen. | ||||
| Grade | Standard |
| Breakdown Voltage(Max.)[V] | 35.0 |
| ch | 1 |
| Vin(Min.)[V] | 3.0 |
| Vin(Max.)[V] | 25.0 |
| Vout (Typ.) [V] | 9 |
| Vout Precision | ±1.0 |
| Iout(Max.)[A] | 2.0 |
| Circuit Current[mA] | 0.9 |
| Shutdown Function | Yes |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | Yes |
| Discharge Function | No |
| Soft Start | No |
| I/O Voltage Difference (Typ.)[V] | 0.45(Io=2A) |
| Ripple Rejection [dB] | 55.0 |
| Load Regulation[mV] | 50(Io=0A to 2A) |
| Input Capacitor[µF] | 0.33 |
| Output Capacitor[µF] | 22.0 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 125 |
- ・Maximaler Strom: 2A
・Genauigkeit der Ausgangsspannung: ±1%
・Extrem niedrige Sättigung bei PNP-Ausgang
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| TEILENUMMER | Produktname | Gehäuse | Datenblatt | Lieferbare Bestände |
|---|---|---|---|---|
| BA09CC0T | 2 A/1 A LDO-Regler mit festem Ausgang | TO220FP-3 | Kaufen | |
| BA033CC0WFP | 2 A/1 A LDO-Regler mit festem Ausgang mit Abschalter | TO252-5 | Kaufen | |
| BA50DD0WHFP | 2 A/1 A LDO-Regler mit festem Ausgang mit Abschalter | HRP5 | Kaufen | |
| BA07CC0T | 2 A/1 A LDO-Regler mit festem Ausgang | TO220FP-3 | Kaufen | |
| BA08CC0T | 2 A/1 A LDO-Regler mit festem Ausgang | TO220FP-3 | Kaufen | |
| BAJ0CC0T | 2 A/1 A LDO-Regler mit festem Ausgang | TO220FP-3 | Kaufen |
The information in provides hints for IC mounting.
Characteristic Data
This application notes provide tables for each series so that it is easy to set the resistance value for the output voltage setting from various internal reference voltages VREF.
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
The basic terminal configuration of a linear regulator IC consists of four parts: input, output, GND, and feedback…
A linear regulator, also referred to as a "three-terminal regulator" or "dropper," is a power supply long known to many designers owning to its simple circuitry and ease of use...
Very important information such as maximum ratings, operating conditions and characteristic graphs are described in the table.
A linear regulator integrated circuit (IC) is a DC-to-DC buck converter system that reduces a DC supply from higher voltage level to a lower voltage level...
Three terminal regulators provide a simple, effective, and stable solution to power voltage regulation requirements. Some applications, however, require special techniques to deal with concerns about overheating...
Low drop-out (LDO) regulators developed back in the age when large-capacitance multi-layer ceramic capacitors (hereinafter, MLCCs) were uncommon cause a phase delay, leading to oscillation when connected to a low-ESR capacitor like an MLCC...
The loss in linear regulators increases as the difference between the input and output voltages increases. Since most of the loss is converted to heat, a very large amount of heat may be generated in some conditions...
When a linear regulator IC is turned ON, the electric charge is stored in the output capacitor and the output voltage increases up to the specified value.
This application note proposes a circuit using an output ceramic capacitor that allows a stable phase compensation.
This application note introduces a method for easily measuring the phase margin with a Frequency Response Analyzer (FRA) made by NF Corporation.
Provides some hints on how to connect LDOs in parallel.
For ICs