1ch 200mA CMOS LDO 레귤레이터 - BU27TD2WNVXBU**TD2WNVX / BU**TD3WG 시리즈는 초소형 패키지 SSON004X1010 (1.0mm×1.0mm×0.6mm)과 SSOP5 (2.9mm×2.8mm×1.15mm)를 채용한 200mA 출력의 고성능 Full CMOS 레귤레이터입니다. 회로전류 35μA의 저소비전류이며, 노이즈 특성 및 부하 응답 특성이 우수하여 로직 IC용 전원, RF용 전원, 카메라 모듈용 전원 등 다양한 용도의 어플리케이션에 최적입니다.
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| * 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다. | ||||
| 형명 | 상태 | 패키지 | 포장 수량 | 최소 포장 단위 | 포장 사양 | RoHS |
|---|---|---|---|---|---|---|
| BU27TD2WNVX-TL | 공급중 | SSON004X1010 | 5000 | 5000 | Taping | Yes |
| Grade | Standard |
| Breakdown Voltage(Max.)[V] | 6.5 |
| ch | 1 |
| Vin(Min.)[V] | 1.7 |
| Vin(Max.)[V] | 6.0 |
| Vout (Typ.) [V] | 2.7 |
| Vout Precision | ±1.0 |
| Iout(Max.)[A] | 0.2 |
| Circuit Current[mA] | 0.035 |
| Output Short Current[mA] | 70 |
| Shutdown Function | Yes |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | Yes |
| Soft Start | No |
| I/O Voltage Difference (Typ.)[V] | 0.26(Io=0.2A) |
| Ripple Rejection [dB] | 70.0 |
| Load Regulation[mV] | 10(Io=1 to 100mA) |
| Input Capacitor[µF] | 0.47 |
| Output Capacitor[µF] | 0.47 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
- ・±1% 고정밀도 출력전압 (VOUT<2.5V의 제품은 ±25mV)
・High ripple rejection：70dB(Typ. 1kHz)
・소형 세라믹 콘덴서 대응 (CIN=Co=0.47µF)
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| 형명 | 제품 이름 | 패키지 | Datasheet | 유통 재고 |
|---|---|---|---|---|
| BU11TD2WNVX | 1ch 200mA CMOS LDO 레귤레이터 | SSON004X1010 | 문의 | |
| BU1ATD2WNVX | 1ch 200mA CMOS LDO 레귤레이터 | SSON004X1010 | 구입 | |
| BU23TD2WNVX | 1ch 200mA CMOS LDO 레귤레이터 | SSON004X1010 | 구입 | |
| BU10TD2WNVX | 1ch 200mA CMOS LDO 레귤레이터 | SSON004X1010 | 구입 | |
| BU12TD2WNVX | 1ch 200mA CMOS LDO 레귤레이터 | SSON004X1010 | 구입 | |
| BU15TD2WNVX | 1ch 200mA CMOS LDO 레귤레이터 | SSON004X1010 | 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