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PTPS7A7401DSDR中文资料德州仪器数据手册PDF规格书
PTPS7A7401DSDR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 |
21+ |
HTSSOP-16 |
13880 |
公司只售原装,支持实单 |
询价 | ||
TI |
23+ |
N/A |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
TI |
2023+ |
TO-263 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
TI/德州仪器 |
23+ |
HTSSOP-16 |
6000 |
只供应原装正品 欢迎询价 |
询价 | ||
TI |
24+ |
HTSSOP-16 |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
TI/德州仪器 |
23+ |
HTSSOP |
3200 |
正规渠道,只有原装! |
询价 | ||
TI/德州仪器 |
22+ |
HTSSOP-16 |
9000 |
原装正品,支持实单! |
询价 | ||
TI |
23+ |
HTSSOP-16 |
3200 |
原装正品 支持实单 |
询价 | ||
TI |
22+ |
HTSSOP-16 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
TI |
1423+ |
TO-263 |
2269 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |