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TPS7A4901DGNR PDF预览

TPS7A4901DGNR

更新时间: 2024-11-20 08:37:55
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路光电二极管输出元件PC
页数 文件大小 规格书
23页 754K
描述
+36V, +150mA, Ultralow-Noise, Positive LINEAR REGULATOR

TPS7A4901DGNR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:MSOP
包装说明:MSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.88Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:240782
Samacsys Pin Count:9Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:DGN (S-PDSO-G8)
Samacsys Released Date:2015-12-07 08:35:00Is Samacsys:N
可调性:ADJUSTABLE最大回动电压 1:0.6 V
标称回动电压 1:0.26 V最大输入电压:36 V
最小输入电压:3 VJESD-30 代码:S-PDSO-G8
JESD-609代码:e4长度:3 mm
湿度敏感等级:2功能数量:1
输出次数:1端子数量:8
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流 1:0.15 A最大输出电压 1:33 V
最小输出电压 1:1.176 V封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
包装方法:TR峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.1 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

TPS7A4901DGNR 数据手册

 浏览型号TPS7A4901DGNR的Datasheet PDF文件第2页浏览型号TPS7A4901DGNR的Datasheet PDF文件第3页浏览型号TPS7A4901DGNR的Datasheet PDF文件第4页浏览型号TPS7A4901DGNR的Datasheet PDF文件第5页浏览型号TPS7A4901DGNR的Datasheet PDF文件第6页浏览型号TPS7A4901DGNR的Datasheet PDF文件第7页 
TPS7A49xx  
www.ti.com  
SBVS121A AUGUST 2010REVISED SEPTEMBER 2010  
+36V, +150mA, Ultralow-Noise, Positive LINEAR REGULATOR  
1
FEATURES  
DESCRIPTION  
23  
Input Voltage Range: +3V to +36V  
The TPS7A49xx series of devices are positive,  
high-voltage (+36V), ultralow noise (15.4mVRMS, 72dB  
PSRR) linear regulators capable of sourcing a load of  
150mA.  
Noise:  
12.7mVRMS (20Hz to 20kHz)  
15.4mVRMS (10Hz to 100kHz)  
These  
logic-level-compatible  
linear  
regulators  
include  
a
pin  
CMOS  
and  
Power-Supply Ripple Rejection:  
enable  
72dB (120Hz)  
capacitor-programmable soft-start function that allows  
for customized power-management schemes. Other  
features available include built-in current limit and  
thermal shutdown protection to safeguard the device  
and system during fault conditions.  
52dB (10Hz to 400kHz)  
Adjustable Output: +1.194V to +33V  
Output Current: 150mA  
Dropout Voltage: 260mV at 100mA  
Stable with Ceramic Capacitors 2.2mF  
CMOS Logic-Level-Compatible Enable Pin  
The TPS7A49xx family is designed using bipolar  
technology, and is ideal for high-accuracy,  
high-precision instrumentation applications where  
clean voltage rails are critical to maximize system  
performance. This design makes it an excellent  
Built-In, Fixed, Current-Limit and Thermal  
Shutdown Protection  
choice  
to  
power  
operational  
amplifiers,  
Available in High Thermal Performance  
MSOP-8 PowerPAD™ Package  
analog-to-digital converters (ADCs), digital-to-analog  
converters (DACs), and other high-performance  
analog circuitry.  
Operating Tempature Range: –40°C to +125°C  
In addition, the TPS7A49xx family of linear regulators  
is suitable for post dc/dc converter regulation. By  
filtering out the output voltage ripple inherent to dc/dc  
switching conversion, maximum system performance  
is provided in sensitive instrumentation, test and  
measurement, audio, and RF applications.  
APPLICATIONS  
Supply Rails for Op Amps, DACs, ADCs, and  
Other High-Precision Analog Circuitry  
Audio  
Post DC/DC Converter Regulation and Ripple  
Filtering  
For applications where both positive and negative  
high-performance rails are required, consider TI’s  
TPS7A30xx family of negative high-voltage,  
ultralow-noise linear regulators as well.  
Test and Measurement  
RX, TX, and PA Circuitry  
Industrial Instrumention  
Base Stations and Telecom Infrastrucure  
Typical Application  
DGN PACKAGE  
3mm ´ 5mm MSOP-8 PowerPAD  
(TOP VIEW)  
IN  
OUT  
+15V  
1
2
3
4
+18V  
OUT  
FB  
8
7
6
5
IN  
TPS7A49  
DNC  
NR/SS  
EN  
EN  
GND  
NC  
GND  
-18V  
IN  
OUT  
-15V  
TPS7A30  
EN GND  
EVM  
Post DC/DC Converter Regulation for  
High-Performace Analog Circuitry  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010, Texas Instruments Incorporated  
 
 

TPS7A4901DGNR 替代型号

型号 品牌 替代类型 描述 数据表
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