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TPS7A7401DSDR中文资料德州仪器数据手册PDF规格书
TPS7A7401DSDR规格书详情
1 Features
• VOUT range: 0.65 V to 3.6 V
• Ultra-low VIN range: 0.65 V to 6 V
• VBIAS range: 1.7 V to 6 V
• Low dropout: 150 mV typical at 1.5 A, VBIAS = 5 V
• Noise: 7.1 μVRMS
• PSRR:
– 70 dB at 1 kHz
– 60 dB at 10 kHz
– 55 dB at 100 kHz
– 50 dB at 1 MHz
• 1.5 accuracy over line, load, and temperature
• Programmable soft-start provides linear voltage
start-up
• VBIAS permits low VIN operation with good transient
response
• UVLO on both IN and BIAS
• Stable with any output capacitor ≥ 10 μF
• Package: Small, 3-mm × 3-mm × 0.8-mm WSON-8
2 Applications
• High-performance computing
• Microservers
• Desktop and PC motherboards
• Data concentrators
• Rugged PC laptops
3 Description
The TPS7A74 low-dropout (LDO) linear regulator
provides an easy-to-use robust power management
solution for a wide variety of applications. Userprogrammable
soft-start minimizes stress on the
input power source by reducing capacitive inrush
current on start up. The soft-start is monotonic
and well-suited for powering many different types of
processors and application-specific integrated circuits
(ASICs). The enable input allows for easy sequencing
with external regulators. This complete flexibility
allows a solution to be configured that meets the
sequencing requirements of field-programmable gate
arrays (FPGAs), digital signal processors (DSPs), and
other applications with special start-up requirements.
A precision reference and error amplifier deliver 1.5
accuracy over load, line, temperature, and process.
The device is stable with any type of capacitor greater
than or equal to 10 μF, and is fully specified for TJ =
–40°C to +125°C. The TPS7A74 is offered in a small,
3-mm × 3-mm, WSON-8 package, yielding a highly
compact, total solution size.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
14-HTSS |
5000 |
全新原装正品,现货销售 |
询价 | ||
TI |
24+ |
14-HTSS |
5000 |
十年沉淀唯有原装 |
询价 | ||
TI |
24+ |
14-HTSS |
25836 |
新到现货,只做全新原装正品 |
询价 | ||
TI |
22+ |
HTSSOP14 |
25000 |
专业配单,原装正品假一罚十,代理渠道价格优 |
询价 | ||
TI(德州仪器) |
24+ |
HTSSOP14 |
18000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
TI(德州仪器) |
25+ |
N/A |
6000 |
原装,请咨询 |
询价 | ||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
询价 | |||
TI/德州仪器 |
24+ |
HTSSOP-14 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TI |
25+ |
HTSSOP (PWP) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 |


