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TPS7A0225PDQNR中文资料德州仪器数据手册PDF规格书
厂商型号 |
TPS7A0225PDQNR |
参数属性 | TPS7A0225PDQNR 封装/外壳为4-XDFN 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 2.5V 200MA 4X2SON |
功能描述 | TPS7A02 Nanopower IQ, 25-nA, 200-mA, Low-Dropout Voltage Regulator With Fast Transient Response |
文件大小 |
3.31119 Mbytes |
页面数量 |
47 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-21 23:00:00 |
TPS7A0225PDQNR规格书详情
1 Features
• Ultra-low IQ: 25 nA (typ), even in dropout
• Shutdown IQ: 3 nA (typ)
• Excellent transient response (1 mA to 50 mA)
– < 10-μs settling time
– 100-mV undershoot
• Packages:
– 1.0-mm × 1.0-mm X2SON
– SOT23-5
– 0.64-mm × 0.64-mm DSBGA
• Input voltage range: 1.5 V to 6.0 V
• Output voltage range: 0.8 V to 5.0 V (fixed)
• Output accuracy: 1.5 over temperature
• Smart enable pulldown
• Very low dropout:
– 270 mV (max) at 200 mA (VOUT = 3.3 V)
• Stable with a 1-μF or larger capacitor
2 Applications
• Wearables electronics
• Thermostats, smoke and heat detectors
• Gas, heat, and water meters
• Blood glucose monitors and pulse oximeters
• Residential circuit breakers and fault indicators
• Building security and video surveillance devices
• EPOS card readers
3 Description
The TPS7A02 is an ultra-small, ultra-low quiescent
current low-dropout linear regulator (LDO) that can
source 200 mA with excellent transient performance.
The TPS7A02, with an ultra-low IQ of 25 nA, is
designed specifically for applications where very-low
quiescent current is a critical parameter. This device
maintains low IQ consumption even in dropout mode
to further increase battery life. When in shutdown or
disabled mode, the device consumes ultra-low,
3-nA IQ that helps increase the shelf life of the battery.
The TPS7A02 has an output range of 0.8 V to 5.0
V available in 50-mV steps to support the lower core
voltages of modern microcontrollers (MCUs).
The TPS7A02 features a smart enable circuit with an
internally controlled pulldown resistor that keeps the
LDO disabled even when the EN pin is left floating
and helps minimize the external components used to
pulldown the EN pin. This circuit also helps minimize
the current drawn through the external pulldown
circuit when the device is enabled.
The TPS7A02 is fully specified for TJ = –40°C to
+125°C operation.
产品属性
- 产品编号:
TPS7A0225PDQNR
- 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):
6V
- 电压 - 输出(最小值/固定):
2.5V
- 电压降(最大值):
0.36V @ 200mA
- 电流 - 输出:
200mA
- PSRR:
55dB(1kHz)
- 控制特性:
使能
- 保护功能:
过流,超温,欠压锁定(UVLO)
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
4-XDFN 裸露焊盘
- 供应商器件封装:
4-X2SON(1x1)
- 描述:
IC REG LINEAR 2.5V 200MA 4X2SON
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
SON4 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Texas Instruments |
24+ |
4-XDFN 裸露焊盘 |
42097 |
PMIC电源管理芯片-原装正品 |
询价 | ||
TI(德州仪器) |
23+ |
DSBGA4(0.6x0.6) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI/德州仪器 |
21+ |
SOT-23-5 |
13880 |
公司只售原装,支持实单 |
询价 | ||
TI/德州仪器 |
SOT-23-5 |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TEXAS INSTRUMENTS |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI/德州仪器 |
23+ |
SOT-23-5 |
3000 |
正规渠道,只有原装! |
询价 | ||
TI |
24+ |
X2SON4 |
14750 |
原装正品现货 低价出售 假一赔十 |
询价 | ||
TI |
22+ |
X2SON (DQN) |
6000 |
原厂原装,价格优势!13246658303 |
询价 |