RTQ2521A中文资料PDF规格书
RTQ2521A规格书详情
General Description
The RTQ2521A is a high-current (1.5A), low-noise
(7μVRMS), high accuracy (1 over line, load, and
temperature), low-dropout linear regulator (LDO) capable
of sourcing 1.5A with extremely low dropout (max. 110mV).
The device supports single input supply voltage as low to
1.1V that makes it easy to use.
The low noise, high PSRR and high output current capability
makes the RTQ2521A ideal to power noise-sensitive
devices such as analog-to-digital converters (ADCs),
digital-to-analog converters (DACs), and RF components.
With very high accuracy, remote sensing, and soft-start
capabilities to reduce inrush current, the RTQ2521A is
ideal for powering digital loads such as FPGAs, DSPs,
and ASICs.
The external enable control and power good indicator
function makes the sequence control easier. The output
noise immunity is enhanced by adding external bypass
capacitor on NR/SS pin. The device is fully specified over
the temperature range of TJ = −40°C to 125°C and is offered
in the WDFN-8EL 3x3 package.
Features
Input Voltage Range : 1.1V to 6.5V
Output Voltage Range : 0.5V to 5.5V
Accurate Output Voltage Accuracy (1) Over Line,
Load and Temperature
Ultra High PSRR : 38dB at 500kHz
Excellent Noise Immunity
7μVRMS at 0.5V Output
10μVRMS at 3.3V Output
Ultra Low Dropout Voltage : 110mV at 1.5A
Enable Control
Programmable Soft-Start Output
Stable with a 10μF or Larger Ceramic Output
Capacitor
Support Power-Good Indicator Function
RoHS Compliant and Halogen Free
Applications
Portable Electronic Device
Wireless Infrastructure : SerDes, FPGA, DSP
RF, IF Components : VCO, ADC, DAC, LVDS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+/24+ |
QFN10 |
15000 |
原装进口、正品保障、合作持久 |
询价 | ||
RICHTEK |
24+ |
QFN |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
RICHTEK(台湾立锜) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
RICHTEK(立锜) |
23+ |
WDFN10(3x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
RICHTEK |
21+ |
QFN |
21000 |
只有原装,支持实单 |
询价 | ||
RICHTEK |
24+ |
QFN |
10000 |
原装正品 |
询价 | ||
RICHTEK |
22+ |
QFN |
5000 |
十年沉淀唯有原装 |
询价 | ||
RICHTEK |
22+ |
QFN |
21000 |
原装正品,渠道现货 |
询价 | ||
RICHTEK/立锜 |
21+ |
QFN |
30000 |
询价 |