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TPS73730DRBR集成电路(IC)线性+开关稳压器规格书PDF中文资料
厂商型号 |
TPS73730DRBR |
参数属性 | TPS73730DRBR 封装/外壳为8-VDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 线性 + 开关稳压器;产品描述:IC REG LINEAR 3V 1A 8SON |
功能描述 | TPS737 1-A Low-Dropout Regulator With Reverse Current Protection |
文件大小 |
2.50188 Mbytes |
页面数量 |
40 页 |
生产厂商 | Texas Instruments |
企业简称 |
TI【德州仪器】 |
中文名称 | 美国德州仪器公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-31 22:30:00 |
TPS73730DRBR规格书详情
1 Features
• Stable with 1-μF or larger ceramic output capacitor
• Input voltage range: 2.2 V to 5.5 V
• Ultra-low dropout voltage: 130 mV typical at 1 A
• Excellent load transient response—even with only
1-μF output capacitor
• NMOS topology delivers low reverse leakage
current
• Initial accuracy: 1
• Overall accuracy over line, load, and temperature:
3
• Less than 20 nA typical IQ in shutdown mode
• Thermal shutdown and current limit for fault
protection
• Available in multiple output voltage versions:
– Adjustable output: 1.20 V to 5.5 V
– Custom outputs available using factory
package-level programming
• M3-suffix devices are Advance Information only
2 Applications
• Point-of-load regulation for DSPs, FPGAs, ASICs,
and microprocessors
• Post-regulation for switching supplies
• Portable and battery-powered equipment
3 Description
The TPS737 linear low-dropout (LDO) voltage
regulator uses an NMOS pass transistor in a voltagefollower
configuration. This topology is relatively
insensitive to the output capacitor value and ESR,
allowing for a wide variety of load configurations. Load
transient response is excellent, even with a small 1-μF
ceramic output capacitor. The NMOS topology also
allows for very low dropout.
The TPS737 uses an advanced BiCMOS process to
yield high precision while delivering very low dropout
voltages and low ground pin current. Part numbers
with the M3 suffix use an updated design on the
latest TI process technology. Current consumption,
when not enabled, is less than 20 nA and is designed
for portable applications. This device is protected by
thermal shutdown and foldback current limit.
For applications that require higher output voltage
accuracy, consider TI's TPS7A37 1 overall
accuracy, 1-A low-dropout voltage regulator.
TPS73730DRBR属于集成电路(IC) > 线性 + 开关稳压器。美国德州仪器公司制造生产的TPS73730DRBR稳压器 - 线性线性稳压器用于提供稳定的输出电压,无论负载电流、输入电压或环境因素如何变化,这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压,而且要超出某个最小量,并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言,虽然这种稳压器的效率低于开关模式的稳压器,但它们通常更适合对噪声高度敏感的应用。
产品属性
- 产品编号:
TPS73730DRBR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
5.5V
- 电压 - 输出(最小值/固定):
3V
- 电压降(最大值):
0.5V @ 1A
- 电流 - 输出:
1A
- PSRR:
58dB ~ 37dB(100Hz ~ 10kHz)
- 控制特性:
使能
- 保护功能:
过流,超温,反极性
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-VDFN 裸露焊盘
- 供应商器件封装:
8-SON(3x3)
- 描述:
IC REG LINEAR 3V 1A 8SON
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2020+ |
SON8 |
15000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
TI/德州仪器 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI |
22 |
SON8 |
39890 |
3月31原装,微信报价 |
询价 | ||
TI(德州仪器) |
23+ |
DFN8EP(3x3) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI/德州仪器 |
21+ |
VSON-8 |
13880 |
公司只售原装,支持实单 |
询价 | ||
TI/德州仪器 |
22+ |
QFN |
354000 |
询价 | |||
TI(德州仪器) |
2021+ |
SON-8 |
499 |
询价 | |||
Texas Instruments |
22+/23+ |
8-SON(3x3) |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
TI |
24+ |
VSON-8 |
16000 |
原装优势绝对有货 |
询价 |