1 A Ausgang 78-Serie Regler zur Oberflächenmontage - BA17818FPROHM's breite Aufstellung mit 78 Druckreglern ist in 11 Ausgangsspannungen (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, und 24V), 2 Stromformen und verschiedenen Paketkonfigurationen erhältlich und ist dadurch ideal für ganz unterschiedliche Anwendungen. Pin-kompatible Modelle sind ebenso verfügbar, um noch mehr Kompatibilität zu ermöglichen. Außerdem wurden zahlreiche Schutzschaltungen eingebaut (z.B. Überstrom, Überspannung), die ein hohes Maß Verlässlichkeit unter allen Umständen gewährleisten.
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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] | 21.0 |
| Vin(Max.)[V] | 33.0 |
| Vout (Typ.) [V] | 18 |
| Vout Precision | ±4.0% |
| Iout(Max.)[A] | 1.0 |
| Circuit Current[mA] | 4.5 |
| Shutdown Function | No |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | No |
| Soft Start | No |
| Additional Feature | ASO(Area of Safe Operation) |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
- ・Built-in overcurrent and thermal cutoff circuits
・Excellent ripple rejection characteristics
・Two package types (TO220CP-3, TO252-3) available for greater compatibility
| TEILENUMMER | Produktname | Gehäuse | Datenblatt | Lieferbare Bestände |
|---|---|---|---|---|
| BA17805FP | 1 A Ausgang 78-Serie Regler zur Oberflächenmontage | TO252-3 | Kaufen | |
| BA17806FP | 1 A Ausgang 78-Serie Regler zur Oberflächenmontage | TO252-3 | Kaufen | |
| BA17807FP | 1 A Ausgang 78-Serie Regler zur Oberflächenmontage | TO252-3 | Kaufen | |
| BA17808FP | 1 A Ausgang 78-Serie Regler zur Oberflächenmontage | TO252-3 | Kaufen | |
| BA17809FP | 1 A Ausgang 78-Serie Regler zur Oberflächenmontage | TO252-3 | Kaufen | |
| BA17810FP | 1 A Ausgang 78-Serie Regler zur Oberflächenmontage | TO252-3 | Kaufen |
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...
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