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TL1963A-33DCYR PDF预览

TL1963A-33DCYR

更新时间： 2024-11-24 11:49:35
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
27页 831K
描述
1.5-A LOW-NOISE FAST-TRANSIENT-RESPONSE LOW-DROPOUT REGULATOR

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中文翻译

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TL1963A-33DCYR 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：SOT-223
包装说明：SOT-223, 4 PIN针数：4
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：8 weeks
风险等级：1.17Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：303233
Samacsys Pin Count：4Samacsys Part Category：Power Supply
Samacsys Package Category：SOT223 (3-Pin)Samacsys Footprint Name：SOT-223-4
Samacsys Released Date：2018-02-14 08:50:19Is Samacsys：N
可调性：FIXED最大回动电压 1：0.55 V
标称回动电压 1：0.34 V最大绝对输入电压：20 V
最大输入电压：20 V最小输入电压：2.1 V
JESD-30 代码：R-PDSO-G4JESD-609代码：e3
长度：6.5 mm最大电网调整率：0.01%
最大负载调整率：0.07%湿度敏感等级：2
功能数量：1输出次数：1
端子数量：4工作温度TJ-Max：125 °C
工作温度TJ-Min：-40 °C最大输出电流 1：1.5 A
最大输出电压 1：20 V最小输出电压 1：1.2 V
标称输出电压 1：3.3 V封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOT-223
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
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：1.8 mm子类别：Other Regulators
表面贴装：YES技术：BIPOLAR
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：2.3 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：3%
宽度：3.5 mmBase Number Matches：1

TL1963A-33DCYR 数据手册

 浏览型号TL1963A-33DCYR的Datasheet PDF文件第2页浏览型号TL1963A-33DCYR的Datasheet PDF文件第3页浏览型号TL1963A-33DCYR的Datasheet PDF文件第4页浏览型号TL1963A-33DCYR的Datasheet PDF文件第5页浏览型号TL1963A-33DCYR的Datasheet PDF文件第6页浏览型号TL1963A-33DCYR的Datasheet PDF文件第7页 
TL1963A-xx  
www.ti.com........................................................................................................................................................ SLVS719E –JUNE 2008–REVISED AUGUST 2009  
1.5-A LOW-NOISE FAST-TRANSIENT-RESPONSE LOW-DROPOUT REGULATOR  
1
FEATURES  
DCQ PACKAGE  
(TOP VIEW)  
2
•
•
•
•
•
•
•
•
Optimized for Fast Transient Response  
Output Current: 1.5 A  
5
4
3
2
1
SENSE/ADJ  
OUT  
Dropout Voltage: 340 mV  
6
GND  
Low Noise: 40 μVRMS (10 Hz to 100 kHz)  
1-mA Quiescent Current  
IN  
SHDN  
No Protection Diodes Needed  
Controlled Quiescent Current in Dropout  
DCY PACKAGE  
(TOP VIEW)  
Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V,  
and 3.3 V  
3
OUT  
GND  
IN  
4
2
1
•
•
Adjustable Output Voltage: 1.21 V to 20 V  
Less Than 1-μA Quiescent Current in  
Shutdown  
•
•
•
•
•
Stable with 10-μF Output Capacitor  
Stable with Ceramic Capacitors  
Reverse-Battery Protection  
No Reverse Current  
KTT PACKAGE  
(TOP VIEW)  
SENSE/ADJ  
5
4
3
2
1
OUT  
GND  
IN  
Thermal Limiting  
SHDN  
APPLICATIONS  
•
3.3-V to 2.5-V Logic Power Supplies  
•
Post Regulator for Switching Supplies  
DESCRIPTION/ORDERING INFORMATION  
The TL1963A-xx is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply  
1.5 A of output current with a dropout voltage of 340 mV. Operating quiescent current is 1 mA, dropping to less  
than 1 μA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other  
regulators. In addition to fast transient response, the TL1963A-xx regulators have very low output noise, which  
makes them ideal for sensitive RF supply applications.  
Output voltage range is from 1.21 V to 20 V. The TL1963A-xx regulators are stable with output capacitors as low  
as 10 μF. Small ceramic capacitors can be used without the necessary addition of ESR, as is common with other  
regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and  
reverse-current protection. The devices are available in fixed output voltages of 1.5 V, 1.8 V, 2.5 V, and 3.3 V,  
and as an adjustable device with a 1.21-V reference voltage. The TL1963A-xx regulators are available in the  
5-pin TO-263 (KTT), 6-pin TO-223 (DCQ), and 3-pin SOT-223 (DCY) packages.  
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
PowerPAD, PowerFLEX are trademarks of Texas Instruments.  
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 © 2008–2009, Texas Instruments Incorporated  
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TL1963A-33DCYR 替代型号

型号 品牌 替代类型 描述 数据表
TL1963A-33DCYT TI

类似代替

 1.5-A Low-Noise Fast-Transient-Response LDO Regulator 4-SOT-223 -40 to 125
LT1963AEST-3.3#PBF Linear

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 LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: SOT; Pi
ADP3339AKCZ-3.3-R7 ADI

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 High Accuracy, Ultralow IQ, 1.5 A, anyCAP Low Dropout Regulator

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