100mA 고정출력 LDO 레귤레이터 - BD54FA1FP3BD54FA1FP3은 출력전류 0.1A 공급이 가능한 레귤레이터입니다. 출력전압은 5.4V, 출력 정밀도는 ±1%이며, 패키지는 방열성이 우수한 SOT89-3K를 채용하고 있습니다. 또한, 출력 단락 등으로 인한 IC 파괴를 방지하는 과전류 보호, 과부하 상태 등으로 인한 열파괴로부터 IC를 보호하는 온도 보호회로를 내장하고 있습니다. 본 제품은 디지털 가전 등 폭넓은 어플리케이션에 사용 가능합니다. 세라믹 콘덴서 대응으로 세트의 소형화 및 장수명화에 기여합니다.
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| * 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다. | |||
| Grade | Standard |
| Breakdown Voltage(Max.)[V] | 30.0 |
| ch | 1 |
| Vin(Min.)[V] | 6.0 |
| Vin(Max.)[V] | 25.0 |
| Vout (Typ.) [V] | 5.4 |
| Vout Precision | ±1.0 |
| Iout(Max.)[A] | 0.1 |
| Shutdown Function | No |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | No |
| Soft Start | Yes |
| Load Regulation[mV] | ±1.5% (Io=0 to 100mA) |
| Operating Temperature (Min.)[°C] | -25 |
| Operating Temperature (Max.)[°C] | 85 |
- High accuracy output voltage
- Built-in Over current protection circuit (OCP)
- Built-in Temperature protection circuit (TSD)
- Soft start function
| 형명 | 제품 이름 | 패키지 | Datasheet | 유통 재고 |
|---|---|---|---|---|
| BD33FA1FP3 | 100mA 고정출력 LDO 레귤레이터 | SOT89-3K | 구입 | |
| BD50FA1FP3 | 100mA 고정출력 LDO 레귤레이터 | SOT89-3K | 구입 | |
| BDJ2FA1FP3 | 100mA 고정출력 LDO 레귤레이터 | SOT89-3K | 구입 |
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