首页>LMR70503TMSLASHNOPB.A>规格书详情
LMR70503TMSLASHNOPB.A中文资料德州仪器数据手册PDF规格书
LMR70503TMSLASHNOPB.A规格书详情
1FEATURES
23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm ×
1.615 mm × 0.6 mm
• 2.8 V to 5.5 V Input Voltage Range
• Adjustable Output Voltage: -0.9 V to -5.5 V
• 320 mA Switch Current Limit
• 500 kHz Minimum Switching Frequency
• Ground Referred Enable Input
• Under Voltage Lock Out (UVLO)
• No External Compensation
• Internal Soft Start
• 1 μA Shutdown Supply Current
• Small Output Voltage Ripple
• WEBENCH® Enabled
APPLICATIONS
• General Purpose Negative Voltage Supply
• Negative Rail / Bias Supply For Op-amp And
Data Converters
• LCD Biasing
PERFORMANCE BENEFITS
• Easy To Use
• Tiny Overall Solution Size Reduces System
Cost
DESCRIPTION
The LMR70503 is a buck-boost converter with
adjustable negative output voltage in a tiny 8-bump
thin DSBGA package. Its unique control method is
designed to provide fast transient response, low
output noise, high efficiency, and tight regulation in
the smallest possible PCB area. The LMR70503 has
built in soft start, peak current limit, minimum
switching frequency, and Under Voltage Lock Out
(UVLO), with no external compensation required. For
ease of use, the Enable pin is referred to the IC
ground, instead of the lowest potential of the IC: the
negative output voltage.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
DSBGA8 |
598000 |
原装现货假一赔十 |
询价 | ||
TI(德州仪器) |
26+ |
N/A |
360000 |
只有原装 可配单 |
询价 | ||
TI |
24+ |
DSBGA8 |
8000 |
新到现货,只做全新原装正品 |
询价 | ||
TI |
2016+ |
DSBGA8 |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
TI/德州仪器 |
24+ |
DSBGA8 |
3000 |
订货中主营TI |
询价 | ||
TI/德州仪器 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TexasInstruments |
18+ |
ICREGBUCKBSTINVADJ8DSBGA |
6580 |
公司原装现货/欢迎来电咨询! |
询价 | ||
TI |
23+ |
DSBGA8 |
20000 |
询价 | |||
TI(德州仪器) |
2021/2022+ |
N/A |
6000 |
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 | ||
TI/德州仪器 |
24+ |
DSBGA8 |
29704 |
本公司只做原装进口现货 |
询价 |


