Datasheet > LP2992AILDX-3.3/NOPB

LP2992AILDX-3.3/NOPB

更新时间： 2024-11-29 02:58:31

品牌	Logo	应用领域
德州仪器 - TI		光电二极管输出元件调节器
页数	文件大小	规格书
28页	1907K
描述
LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages Designed for Use with Very Low ESR Output Capacitors

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LP2992AILDX-3.3/NOPB 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：	SOIC
包装说明：	HVSON, SOLCC6,.13,38	针数：	6
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	0.71	可调性：	FIXED
最大回动电压 1：	0.85 V	标称回动电压 1：	0.45 V
最大绝对输入电压：	16 V	最大输入电压：	16 V
最小输入电压：	4.3 V	JESD-30 代码：	R-PDSO-N6
JESD-609代码：	e4	长度：	3.29 mm
最大电网调整率：	0.0123%	湿度敏感等级：	3
功能数量：	1	输出次数：	1
端子数量：	6	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：	0.25 A
最大输出电压 1：	3.4485 V	最小输出电压 1：	3.1515 V
标称输出电压 1：	3.3 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装等效代码：	SOLCC6,.13,38
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
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：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	0.8 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：	NO LEAD
端子节距：	0.95 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	最大电压容差：	4.5%
宽度：	2.92 mm	Base Number Matches：	1

LP2992AILDX-3.3/NOPB 数据手册

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LP2992

www.ti.com

SNVS171G –NOVEMBER 2001–REVISED MARCH 2013

LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and

WSON Packages Designed for Use with Very Low ESR Output Capacitors

Check for Samples: LP2992

FEATURES

DESCRIPTION

The LP2992 is a 250 mA, fixed-output voltage

regulator designed to provide ultra low-dropout and

low noise in battery powered applications.

•

Ultra Low Dropout Voltage

•

Specified 250 mA Output Current

Smallest Possible Size (SOT-23, WSON

Package)

Using an optimized VIP (Vertically Integrated PNP)

process, the LP2992 delivers unequaled performance

in all specifications critical to battery-powered

designs:

•

Requires Minimum External Components

Stable with Low-ESR Output Capacitor

<1 µA Quiescent Current when Shut Down

Low Ground Pin Current at all Loads

Output Voltage Accuracy 1% (A Grade)

High Peak Current Capability

Dropout Voltage: Typically 450 mV @ 250 mA load,

and 5 mV @ 1 mA load.

Ground Pin Current: Typically 1500 µA @ 250 mA

load, and 75 µA @ 1 mA load.

Wide Supply Voltage Range (16V Max)

Low Z_OUT: 0.3Ω Typical (10 Hz to 1 MHz)

Overtemperature/overcurrent Protection

−40°C to +125°C Junction Temperature Range

Custom Voltages Available

Enhanced Stability: The LP2992 is stable with

output capacitor ESR as low as 5 mΩ, which allows

the use of ceramic capacitors on the output.

Sleep Mode: Less than 1 µA quiescent current when

ON/OFF pin is pulled low.

Smallest Possible Size: SOT-23 and WSON

packages use absolute minimum board space.

APPLICATIONS

Precision Output: 1% tolerance output voltages

available (A grade).

•

Cellular Phone

Palmtop/Laptop Computer

Personal Digital Assistant (PDA)

Camcorder, Personal Stereo, Camera

Low Noise: By adding a 10 nF bypass capacitor,

output noise can be reduced to 30 µV (typical).

Multiple voltage options, from 1.5V to 5.0V, are

available as standard products. Consult factory for

custom voltages.

Block Diagram

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.

All 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.

12 3 4 5 6 7...28

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LP2992AILDX-3.3/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
LP2992AILDX-3.3	TI	完全替代	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages
LP2992AILD-3.3	TI	类似代替	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages
LP2992AILD-3.3/NOPB	TI	类似代替	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages

与LP2992AILDX-3.3/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LP2992AILDX-5.0	NSC	获取价格	Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designe
LP2992AILDX-5.0	TI	获取价格	5V FIXED POSITIVE LDO REGULATOR, 0.85V DROPOUT, PDSO6, LLP-6
LP2992AILDX-5.0/NOPB	NSC	获取价格	IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.85 V DROPOUT, PDSO6, LLP-6, Fixed Positive Sin
LP2992AILDX-5.0/NOPB	TI	获取价格	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages
LP2992AIM5-1.5	NSC	获取价格	Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designe
LP2992AIM5-1.5	TI	获取价格	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages
LP2992AIM5-1.5/NOPB	TI	获取价格	具有使能功能的 250mA、16V、低压降稳压器 \| DBV \| 5 \| -40 to 1
LP2992AIM5-1.8	NSC	获取价格	Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designe
LP2992AIM5-1.8	TI	获取价格	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages
LP2992AIM5-1.8/NOPB	TI	获取价格	LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages

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