MP2119中文资料2A, 6V Synchronous,Step-Down Switching Regulator数据手册MPS规格书
| 厂商型号 |
MP2119 |
| 参数属性 | MP2119 封装/外壳为10-VFDFN 裸露焊盘；包装为管件；类别为集成电路（IC）的稳压器-DC-DC开关稳压器；产品描述：IC REG BUCK ADJUSTABLE 2A 10QFN |
| 功能描述 | 2A, 6V Synchronous,Step-Down Switching Regulator |
| 封装外壳 | 10-VFDFN 裸露焊盘 |
| 制造商 | MPS Monolithic Power Systems |
| 中文名称 | 美国芯源 美国芯源系统有限公司 |
| 数据手册 | |
| 更新时间 | 2025-11-19 14:32:00 |
| 人工找货 | MP2119价格和库存，欢迎联系客服免费人工找货 |
MP2119规格书详情
描述 Description
The MP2119 is an internally compensated 1.5MHz fixed frequency PWM synchronous step-down regulator. MP2119 operates from a 2.7V to 5.5V input and generates an output voltage as low as 0.8V. The MP2119 integrates a 100mO high side switch and a 100mO synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, the MP2119 based solution delivers a very compact footprint with a minimum component count. The MP2119 is available in a small 3mm x 3mm 10-lead QFN package.
特性 Features
● 2A Output Current
● Input Operation Range: 2.7V to 5.5V
● All Ceramic Capacitor Design
● 1.5MHz Fixed Switching Frequency
● Adjustable Output from 0.8V to 0.9xVIN
● Internal Soft Start
● Frequency Synchronization Input
● Power Good Output
● Thermal Shutdown
● Cycle-by-Cycle Current Limiting
● Hiccup Short Circuit Protection
● 3x3mm 10-lead QFN Package
技术参数
- 制造商编号
：MP2119
- 生产厂家
：MPS
- Vin (min) (V)
：2.7
- Vin (max) (V)
：6
- Iout (max) (A)
：2
- Isw Limit (typ) (A)
：3.5
- Max Duty Cycle (%)
：0.9
- Vfb (typ) (V)
：0.8
- Iq (typ) (mA)
：0.75
- Regulated Outputs
：1
- Vout (max) (V)
：5.4
- Vout (min) (V)
：0.8
- mps_Status
：3
- Mps Status
：NRFND
- Grade
：Catalog
- Package
：QFN-10 (3x3)
- Control Mode
：Current Mode
- Common Features
：Power Good
- Special Features
：External Frequency Sync
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MPS |
24+ |
QFN |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
Monolithic Power Systems Inc. |
22+ |
10QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
MPS |
24+ |
QFN |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
MPS/美国芯源 |
22+ |
QFN |
18000 |
原装正品 |
询价 | ||
MPS/美国芯源 |
22+ |
QFN10 |
12000 |
只做原装、原厂优势渠道、假一赔十 |
询价 | ||
MPS |
20+ |
QFN-10 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MPS |
23+ |
QFN |
65480 |
询价 | |||
MPS/美国芯源 |
21+ |
QFN10 |
16800 |
只做原装,质量保证 |
询价 | ||
MPS(美国芯源) |
23+ |
标准封装 |
12000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
MPS |
24+ |
QFN10 |
9550 |
询价 |
