Datasheet > TPS72325DBVR

TPS72325DBVR

更新时间： 2024-11-25 22:35:31

品牌	Logo	应用领域
德州仪器 - TI		稳压器输出元件
页数	文件大小	规格书
10页	192K
描述
200 mA LOW NOISE HIGH PSRR NEGATIVE OUTPUT LOW DROPOUT LINEAR REGULATORS

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

TPS72325DBVR 数据手册

ꢀꢁ ꢂ ꢃꢄ ꢅꢆ ꢇ

ꢀꢁ ꢂ ꢃꢄ ꢅꢄ ꢈ

www.ti.com

SLVS346−SEPTEMBER 2003

ꢄ

ꢆ

ꢉ

ꢊ

ꢋ

ꢌ

ꢍ

ꢎ

ꢉ

ꢏ

ꢍ

ꢐ

ꢂ

ꢑ

ꢒ

ꢓ

ꢐ

ꢔ

ꢓ

ꢉ

ꢁ

ꢂ

ꢕ

ꢏ

ꢑ

ꢔ

ꢋ

ꢀ

ꢐ

ꢖ

ꢑ

ꢍ

ꢗ

ꢀ

ꢁ

ꢗ

ꢀ

ꢌ

ꢍ

ꢎ

ꢉ

ꢘ

ꢕ

ꢍ

ꢁ

ꢍ

ꢗ

ꢀ

ꢌ

ꢐ

ꢏ

ꢑ

ꢋ

ꢕ

ꢑ

ꢔ

ꢗ

ꢌ

ꢋ

ꢀ

ꢍ

ꢕ

ꢂ

FEATURES

APPLICATIONS

Optical Drives

Optical Networking

Ultralow Noise: 60-µV

Typical

RMS

Noise Sensitive Circuitry

GaAs FET Gate Bias

Video Amplifiers

High PSRR: 65-dB Typical at 1 kHz

Low Dropout Voltage: 280-mV Typical at

200 mA, 2.5 V

DESCRIPTION

Available in −2.5 V, and Adjustable

(−1.2 V to −10 V) Versions

The TPS723xx family of low-dropout (LDO) negative

voltage regulators offers an ideal combination of features

to support low noise applications. The devices are capable

of operating with input voltages from −10 V to −2.7 V, and

supporting outputs from −10 V to −1.2 V. These regulators

are stable with small, low-cost ceramic capacitors, and

include enable (EN) and noise reduction (NR) functions.

Thermal short-circuit and over-current protections are

provided by internal detection and shutdown logic. High

PSRR (65 dB at 1 k Hz) and low noise (60 µV_RMS) make

the TPS723xx ideal for low-noise applications.

Stable With a 2.2-µF Ceramic Output

Capacitor

Less Than 2-µA Typical Quiescent Current in

Shutdown Mode

2% Overall Accuracy (Line, Load,

Temperature)

Thermal and Overcurrent Protection

5-Pin SOT-23 (DBV) Package

The TPS723xx uses a precision voltage reference to

achieve 2% overall accuracy over load, line, and

temperature variations. Available in a small SOT23−5

package, the TPS723xx family is fully specified over a

temperature range of −40°C to 125°C.

−40°C to 125°C Operating Junction

Temperature Range

DBV PACKAGE (TOP VIEW)

TPS72301

TYPICAL APPLICATION CIRCUIT

GND

OUT

+1.5 V

OUT

OFF

GND

−1.5 V

Adjustable Option

DBV PACKAGE (TOP VIEW)

TPS723xx

GND

OUT

GND

+1.5 V

OFF

GND

−1.5 V

Fixed Option

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.

ꢁꢕ ꢍ ꢘꢗ ꢙ ꢀꢐ ꢍꢏ ꢘ ꢋꢀꢋ ꢚꢛ ꢜꢝ ꢞ ꢊꢟ ꢠꢚꢝꢛ ꢚꢡ ꢢꢣ ꢞ ꢞ ꢤꢛꢠ ꢟꢡ ꢝꢜ ꢥꢣꢦ ꢧꢚꢢ ꢟꢠꢚ ꢝꢛ ꢨꢟ ꢠꢤꢩ ꢁꢞ ꢝꢨꢣ ꢢꢠꢡ

ꢢ ꢝꢛ ꢜꢝꢞ ꢊ ꢠꢝ ꢡ ꢥꢤ ꢢ ꢚ ꢜꢚ ꢢ ꢟ ꢠꢚ ꢝꢛꢡ ꢥ ꢤꢞ ꢠꢪꢤ ꢠꢤ ꢞ ꢊꢡ ꢝꢜ ꢀꢤꢫ ꢟꢡ ꢐꢛꢡ ꢠꢞ ꢣꢊ ꢤꢛꢠ ꢡ ꢡꢠ ꢟꢛꢨ ꢟꢞ ꢨ ꢬ ꢟꢞ ꢞ ꢟ ꢛꢠꢭꢩ

ꢁꢞ ꢝ ꢨꢣꢢ ꢠ ꢚꢝ ꢛ ꢥꢞ ꢝ ꢢ ꢤ ꢡ ꢡ ꢚꢛ ꢮ ꢨꢝ ꢤ ꢡ ꢛꢝꢠ ꢛꢤ ꢢꢤ ꢡꢡ ꢟꢞ ꢚꢧ ꢭ ꢚꢛꢢ ꢧꢣꢨ ꢤ ꢠꢤ ꢡꢠꢚ ꢛꢮ ꢝꢜ ꢟꢧ ꢧ ꢥꢟ ꢞ ꢟꢊ ꢤꢠꢤ ꢞ ꢡꢩ

12 3 4 5 6 7...10

中文翻译

下载PDF

TPS72325DBVR 替代型号

型号	品牌	替代类型	描述	数据表
TPS72325DBVTG4	TI	类似代替	Contains all support circuitry needed for the ADS1148/ADS1248
TPS72325QDBVRQ1	TI	类似代替	200 mA Low-Noise, High-PSRR Negative Output Low-Dropout Linear Regulators
TPS72325DBVT	TI	类似代替	200 mA LOW NOISE HIGH PSRR NEGATIVE OUTPUT LOW DROPOUT LINEAR REGULATORS

与TPS72325DBVR相关器件

型号	品牌	获取价格	描述	数据表
TPS72325DBVRG4	TI	获取价格	具有使能功能的 200mA、负电压、可调节低压降稳压器 \| DBV \| 5 \| -40 t
TPS72325DBVT	TI	获取价格	200 mA LOW NOISE HIGH PSRR NEGATIVE OUTPUT LOW DROPOUT LINEAR REGULATORS
TPS72325DBVTG4	TI	获取价格	Contains all support circuitry needed for the ADS1148/ADS1248
TPS72325QDBVRQ1	TI	获取价格	200 mA Low-Noise, High-PSRR Negative Output Low-Dropout Linear Regulators
TPS7233	TI	获取价格	MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
TPS7233Q	TI	获取价格	MICROPOWER LOW-DROPOUT LDO VOLTAGE REGULATORS
TPS7233Q/Y	ETC	获取价格
TPS7233QD	TI	获取价格	MICROPOWER LOW-DROPOUT LDO VOLTAGE REGULATORS
TPS7233QDG4	TI	获取价格	MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
TPS7233QDR	TI	获取价格	MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS

与TPS72325DBVR相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

45
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

34
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

62
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

59

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS72325DBVR

TPS72325DBVR 数据手册

TPS72325DBVR 替代型号

与TPS72325DBVR相关器件

与TPS72325DBVR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS72325DBVR

TPS72325DBVR 数据手册

TPS72325DBVR 替代型号

与TPS72325DBVR相关器件

与TPS72325DBVR相关文章

您还可以找

您在本页遇到什么问题？