SL1117A中文资料

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LM1117规格书

Electrical Characteristics at IOUT = 0 mA, and TJ = +25°C unless otherwise specified. Parameter
Load Regulation (Notes 2, 3) GC1117-3.3 GC1117-5.0 VIN = 4.75V, 0 ≤ IOUT ≤ 0.8A VIN = 6.5V, 0 ≤ IOUT ≤ 0.8A ∆VOUT , ∆VREF = 1%, IOUT = 0.8A (Note 4) (VIN - VOUT) = 1.5V (V IN - VOUT) = 1.5V (Note 5) (VIN - VOUT) = 1.5V 900
GENERAL DESCRIPTION
The The GC1117 series of adjustable and fixed voltage regulators are designed to provide up to0.8A outputcurrent and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1.5%. Current limit is set to minimize the stress under overload conditions on both the regulator and power source circuitry. The GC1117 devices are pin compatible with other t hree-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package, in the 8L SOIC package and in the TO-252 (DPAK) plastic package.

LM1117中文资料

2.850 2.880 V 2.850 2.910 V 2.850 2.910 V
3.300 3.333 V 3.300 3.365 V
5.000 5.050 V 5.000 5.100 V
0.035 0.2 %
1
6 mV
1
6 mV
-4-
符号
参数
条件
∆VOUT 线性调整率
LM1117-2.85 IOUT = 0mA, 4.25V≤VIN≤10V
LM1117/LM1117I－800mA 低压差线性调压器
概述
LM1117 是一个低压差电压调节器系列。其压差在 1.2V 输出，负载电流为 800mA 时为 1.2V。它与国家半导体的工业标准器件 LM317 有相同的管脚排列。LM1117 有可调电压的版本，通过 2 个外部电阻可实现 1.25～13.8V 输出电压范围。另外还有 5 个固定电压输出（1.8V、2.5V、2.85V、3.3V 和 5V）的型号。
3.300 3.333 V 3.300 3.432 V
5.000 5.050 V 5.000 5.200 V
0.035 0.3 %
1
10 mV
1
15 mV
0.2
0.5 %
1
15 mV
1 1.10 1.15 1.20 1200 1.7
5 5 0.01 60
1.238 1.225
LM1117-1.8 IOUT = 10mA,VIN-VOUT =3.8V, TJ = 25℃ 0≤IOUT≤800mA, 3.2V≤VIN≤10V LM1117-2.5 IOUT = 10mA,VIN-VOUT =4.5V, TJ = 25℃ 0≤IOUT≤800mA, 3.9V≤VIN≤10V LM1117-2.85 IOUT = 10mA,VIN-VOUT =4.85V, TJ = 25℃ 0≤IOUT≤800mA, 4.25V≤VIN≤10V 0≤IOUT≤500mA, VIN = 4.1V LM1117-3.3 IOUT = 10mA,VIN-VOUT =5V, TJ = 25℃ 0≤IOUT≤800mA, 4.75V≤VIN≤10V LM1117-5.0 IOUT = 10mA,VIN-VOUT =7V, TJ = 25℃ 0≤IOUT≤800mA, 6.5V≤VIN≤12V LM1117-ADJ IOUT = 10mA, 1.5V≤VIN-VOUT≤13.75V LM1117-1.8 IOUT = 0mA, 3.2V≤VIN≤10V LM1117-2.5 IOUT = 0mA, 3.9V≤VIN≤10V

SA1117C 1A中文资料

SA1117C1A LDO 稳压器电路概述SA1117C是一款正电压输出的低压降三端线性稳压电路，在1A输出电流下压降为1.2V。

SA1117C分为两个版本：固定电压输出版本和可调电压输出版本，固定输出电压为 1.5V ， 1.8V ， 2.5V ， 3.3V ， 5.0V 和可调版本的电压精度为 1.5% ，固定电压为 1.2V的产品输出电压精度为2%。

SA1117C内部集成过热保护和限流电路，适用于各类电子产品。

TO-252-2L SOT-223-3L特点* 固定输出电压为 1.5V，1.8V，2.5V， 3.3V，5.0V 和可调版本的电压输出精度为 1.5%； * 固定电压为 1.2V 的输出精度为 2% * 低压降电压：1A 输出电流时仅为 1.2V * 限流功能 * 过热切断 * 温度范围：-40°C~ 125°C应用* 膝上型电脑，掌上电脑和笔记本电脑 * 电池充电器 * SCSI-II 主动终端 * 移动电话 * 无绳电话 * 电池供电系统 * 便携式设备 * 开关电源的后置稳压器产品规格分类(温度范围：-40°C ~ 125°C）杭州士兰微电子股份有限公司版本号：1.02010.05.14 共9页第1页SA1117C产品名称 SA1117CH-ADJTR SA1117CH-1.2TR SA1117CH-1.5TR SA1117CH-1.8TR SA1117CH-2.5TR SA1117CH-3.3TR SA1117CH-5.0TR SA1117CD-ADJ SA1117CD-ADJTR SA1117CD-1.2 SA1117CD-1.2TR SA1117CD-1.5 SA1117CD-1.5TR SA1117CD-1.8 SA1117CD-1.8TR SA1117CD-2.5 SA1117CD-2.5TR SA1117CD-3.3 SA1117CD-3.3TR SA1117CD-5.0 SA1117CD-5.0TR TO-252-2L SOT-223-3L 封装打印名称 SA1117CH-ADJ SA1117CH-1.2 SA1117CH-1.5 SA1117CH-1.8 SA1117CH-2.5 SA1117CH-3.3 SA1117CH-5.0 SA1117CD-ADJ SA1117CD-ADJ SA1117CD-1.2 SA1117CD-1.2 SA1117CD-1.5 SA1117CD-1.5 SA1117CD-1.8 SA1117CD-1.8 SA1117CD-2.5 SA1117CD-2.5 SA1117CD-3.3 SA1117CD-3.3 SA1117CD-5.0 SA1117CD-5.0 材料无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅无铅包装编带编带编带编带编带编带编带料管编带料管编带料管编带料管编带料管编带料管编带料管编带杭州士兰微电子股份有限公司版本号：1.02010.05.14 共9页第2页SA1117C内部框图3VINTSDCurrent Limit VOUT Fixed: F1 and F2 connect, disconnect A F2 A Adj: A connect, F1 and F2 disconnect 1 ADJ/GNDBandGap F12极限参数参输入工作电压引脚温度 (焊接5秒) 工作结温范围储存温度功耗 ESD能力 (最小值) 数符号 VIN TLead TJ Tstg PD ESD 范围单位 V °C °C °C mW V15 260 150 -65 ~ +150 内部限制 (注1) 2000注1：最大允许功耗是最大工作结温TJ (max)，结对空热阻θJA 和环境温度Tamb的函数。

AS1117中文资料

8-Pin Surface Mount (S)
TO-220-3 (U)
SOT-89 (M1)
SOT-223 (M3)
TO-263-3 (T)
TO-252 (R)
GND N/C VOUT VOUT
1
82Biblioteka 7ALPHA3 AS1117 6
4
5
Top View
V IN
ALPHA
VIN
ALPHA
AS1117 123
The AS1117 is offered in a 3-pin surface mount package SOT-223, TO-252, TO-220, SOT-89 & TO-263. The output capacitor of 10µF or larger is needed for output stability of AS1117 as required by most of the other regulator circuits. Use of ALPHA Semiconductor’s design, processing and testing techniques make our AS1117 superior over similar products.
V IN
AS1117 123
N/C
ADJ/GND VOUT VIN
Top View
ADJ/GND
VOUT
V
IN
Front View
ALPHA AS1117 1 23
ADJ/GND VOUT VIN Top View
ALPHA AS1117 123
ADJ/GND VOUT VIN Top View

AS1117低压差线性稳压器说明书

热稳定性
4
8
mA
55
120
uA
0.2
uA
0.5
%
θJC
热阻
20
℃/W
注释：
Note1：表中所给出的电压线性度和负载线性度的参数是在常温下测试的。负载线性度随温度的变化曲线请参看后面的典型参数曲线。
Note2：常温下，当 Iout 在 0~1A 之间，Vin-Vout 在 1.5V 和 12 之间变化时，满足表中给出的规范范围。若温度在如下范围-50℃≤TA≤140℃内变化时，也要求满足表中所给出的规范，则输出电流 Iout 需大于 10mA。
最大负载电流 Vin-Vout=2V, Tj=25℃
Ilimit
最小负载电流（note4） AS1117-ADJ
Iq
静态电流
AS1117-1.8V,Vin-Vout=1.25V
1.25
1.4
1.6
A
5
10
mA
4
8
mA
-5-
深圳市爱思科微电子有限公司 Shenzhen ASIC Micro-electronics Ltd.
AS1117 可调版本应用图 2 -7-
深圳市爱思科微电子有限公司 Shenzhen ASIC Micro-electronics Ltd.
AS1117
说明：
可调版本的输出电压等于 Vout=Vref*(1+R2/R1)+IAdj*R2,由于 IAdj 较小（50uA 左右），远小于流过 R1 的电流（4mA 左右），因此可忽略。
2.525
V
2.45
2.5
2.55
Vout 输出电压
AS1117-2.85V Iout=10mA,Vin=4.85V,Tj=25℃ 0≤Iout≤1A ,4.25V≤Vin≤12V

LM1117唯一替代型号中文PDF资料

90
fRIPPLER=120Hz
80
VRIPPLE 3Vpp
70
60
fRIPPLE=20KHz
50
VRIPPLE 0.5Vpp
40
30 VOUT=5V 20 CADJ=25 F 10 COUT=25 F
0
0
200 400 600 800
ILOAD(mA)
1000

封装外形图
应用
* 膝上型电脑，掌上电脑和笔记本电脑
* 电池充电器 * SCSI-II主动终端 * 移动电话 * 无绳电话 * 电池供电系统 * 便携式设备 * SMPS波斯特稳压器
产品规格分类（温度范围：-40°C~ 125°C）
X1117

产品名称 X 1117H- ADJTR X 1117H- 1.8TR X 1117H- 3.3TR X 1117H- ADJTR X 1117H- 1.8TR X 1117H- 3.3TR
推荐工作条件
参数输入电压工作结温范围
符号 VIN TJ
范围 15
-40 ~ +125
单位 V °C

X1117
第一价值网（ＩＣ网络超市）
电气特性(除非特别指定，否则黑色字体所示的参数，Tamb=25°C，正常工作结温范围 -40°C ~125°C。)
参数基准电压
3.235 3.300 3.365
X1117-5.0,
IOUT=10mA, VIN=7V, TJ=25°C , 0≤ IOUT≤1A, 6.5V≤VIN≤12V
4.950 5.000 5.05 V 4.900 5.000 5.10
TSOUT
0.3
%
VINMIN ≤VIN≤ 12V, Rline

LM1117_中文PDF资料

1A LDO稳压器电路概述是一款正电压输出的低压降三端线性稳压电路，在1A输出电流下的压降为1.2V。

分为两个版本，固定电压输出版本和可调电压输出版本。

固定输出电压1.5V、1.8V、2.5V、3.3V、5.0V和可调版本的电压精度为1％；固定电压为1.2V的产品输出电压精度为2％。

内部集成过热保护和限流电路，适用于各类电子产品。

特点*固定输出电压为1.5V、1.8V、2.5V、3.3V、5.0V和可调版本的电压精度为1％*固定电压为1.2V的输出电压精度为2％*低漏失电压：1A输出电流时仅为 1.2V*限流功能*过热切断*温度范围：-40°C~ 125°C应用*膝上型电脑，掌上电脑和笔记本电脑*电池充电器* SCSI-II主动终端*移动电话*无绳电话*电池供电系统*便携式设备* SMPS波斯特稳压器产品规格分类（温度范围：-40°C~ 125°C）X1117X1117X1117X1117X1117换页UX产品名称封装打印名称材料包装X 1117H - ADJ无铅编带X 1117H- 1.8TRX 1117H - 1.8编带X 1117H- 3.3TRX 1117H - 3.3编带SOT-223-3LX 1117H- ADJTR编带编带编带无铅无铅X 1117H- ADJTRX 1117H- 1.8TRX 1117H- 3.3TRX 1117H - ADJX 1117H - 3.3X 1117H - 1.8无卤无卤无卤内部框图3带隙限流TSD21AVOUTADJ/GNDVIN固定版本:F1和F2连接A断开可调版本: A连接， F1和 F2断开F1F2X1117换页极限参数参数符号范围单位输入工作电压引脚温度 (焊接5秒)TLead260°C工作结温范围TJ150°C储存温度TSTG-65 ~ +150°C功耗PD内部限制 (注1)mWESD能力 (最小值)ESD2000V注1：最大允许功耗是最大工作结温TJ (max)，结对空热阻θJA和环境温度Tamb的函数。

CJA1117-ADJ中文资料

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATORGENERAL DESCRIPTIONThe CJ1117 is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current.The CJ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1%. Current limit is trimmed to ensure specified output Current and controlled short-circuit current. On-chip thermal shutdown provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.The CJ1117 has an adjustable version, that can provide the output voltage from 1.25V to 12V with only 2 external resistors.The CJ1117 series is available in the industry standard SOT-223,SOT-89,TO-220,TO-252 and TO-263 power packages.FEATURES• Low Dropout Voltage: 1.15V at 1A Output Current• Trimmed Current Limit• On-Chip Thermal Shutdown• Three-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 3.3V, 5V• Operation junction Temperature: 0 ℃ to125℃APPLICATIONS• PC Motherboard• LCD Monitor• Graphic Card• DVD-Video player• NIC/Switch• Telecom Modem• ADSL Modem• Printer and other peripheral EquipmentJIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATOR PIN CONFIGURATIONST Package A Package(SOT-223) (SOT-89)P Package U Package(TO-220) (TO-252)B Package D Package(TO-263) (TO-251)Figure 2. Pin Configurations of CJ1117JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATOR FUNCTIONAL BLOCK DIAGRAMFigure 3. Functional Block Diagram of CJ1117JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTDORDERING INFORMATIONNumber Package TemperatureRange PartCJT1117-ADJCJT1117-1.5CJT1117-1.8SOT-223 0 to 125℃CJT1117-2.5CJT1117-3.3CJT1117-5.0CJA1117-ADJCJA1117-1.5CJA1117-1.8SOT-89 0 to 125℃CJA1117-2.5CJA1117-3.3CJA1117-5.0CJP1117-ADJCJP1117-1.5CJP1117-1.8TO-220 0 to 125℃CJP1117-2.5CJP1117-3.3CJP1117-5.0CJU1117-ADJCJU1117-1.5CJU1117-1.8TO-252 0 to 125℃CJU1117-2.5CJU1117-3.3CJU1117-5.0CJB1117-ADJCJB1117-1.5CJB1117-1.8TO-263 0 to 125℃CJB1117-2.5CJB1117-3.3CJB1117-5.0CJD1117-ADJCJD1117-1.5CJD1117-1.8TO-251 0 to 125℃CJD1117-2.5CJD1117-3.3CJD1117-5.0CJ Χ 1117- ZADJ: Adjustable OutputPackage Circuit Type 1.5: Fixed Output 1.5VT: SOT-223 U: TO-252 1.8: Fixed Output 1.8VA: SOT-89 B: TO-263 2.5: Fixed Output 2.5VJIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATORABOSLUTE MAXIMUM RATINGS (NOTE 1)Parameter Value UnitV IN20 VMaximum Junction Temperature 150 ℃Storage Temperature Range -65 to 150 ℃Lead Temperature (Soldering, 10sec.) 300 ℃ESD (Machine Model) 600 VNote 1: Su=tresses greater than those listed under ”Absolute Maximum Ratings” may cause permanent damage tothe device. These are stress ratings only, and functional of the device at these or any other conditions beyond thoseindicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” forextended periods may affect device reliability.RECOMMENDED OPERATING CONDITIONSParameter MinUnitMaxV IN 15 VOperating Junction Temperature Range 0 125 ℃JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATORELECTRICAL CHARACTERISTICSOperating Conditions: V IN ≤10V, T J =25℃ unless otherwise specified. Parameter Conditions MinTyp Max Unit Reference Voltage CJ1117-ADJ I OUT =10mA, =2V,10mA ≤I OUT ≤1A, 1.4V ≤V IN -V OUT ≤8V, P ≤ Maximum power Dissipation1.238 1.225 1.250 1.250 1.262 1.270 VCJ1117-1.5,I OUT =10mA, V IN =3.5V10mA ≤I OUT ≤1A, 3.0V ≤V IN ≤10V 1.485 1.470 1.5 1.5 1.515 1.530 V CJ1117-1.8, I OUT =10mA, V IN =3.8V 10mA ≤I OUT ≤1A, 3.2V ≤V IN ≤10V 1.782 1.746 1.8 1.8 1.818 1.854 V CJ1117-2.5, I OUT =10mA, V IN =4.5V 10mA ≤I OUT ≤1A, 3.9V ≤V IN ≤10V 2.475 2.450 2.5 2.5 2.525 2.550 V CJ1117-3.3, I OUT =10mA, V IN =5.0V 10mA ≤I OUT ≤1A, 4.75V ≤V IN ≤10V 3.267 3.235 3.3 3.3 3.333 3.365 V Output Voltage CJ1117-5.0, I OUT =10mA, V IN =7.0V 10mA ≤I OUT ≤1A, 6.5V ≤V IN ≤12V4.950 4.9005.0 5.05.050 5.100VCJ1117-ADJIOUT=10mA, 1.5V ≤V IN -V OUT ≤10V 0.035 0.2 % CJ1117-1.5IOUT=10mA, 1.5V ≤V IN -V OUT ≤10V 1 6 mV CJ1117-1.8IOUT=10mA, 1.5V ≤V IN -V OUT ≤10V 1 6 mV CJ1117-2.5IOUT=10mA, 1.5V ≤V IN -V OUT ≤10V 1 6 mV CJ1117-3.3IOUT=10mA, 1.5V ≤V IN -V OUT ≤10V 1 6 mV Line Regulation CJ1117-5.0IOUT=10mA, 1.5V ≤V IN -V OUT ≤10V1 6 mV CJ1117-ADJV IN -V OUT =2V, 10mA ≤I OUT ≤1A 0.2 0.4 % CJ1117-1.5V IN -V OUT =2V, 10mA ≤I OUT ≤1A 1 10 mV CJ1117-1.8V IN -V OUT =2V, 10mA ≤I OUT ≤1A 1 10 mV CJ1117-2.5V IN -V OUT =2V, 10mA ≤I OUT ≤1A 1 10 mV CJ1117-3.3V IN -V OUT =2V, 10mA ≤I OUT ≤1A 1 10 mV Load Regulation CJ1117-5.0V IN -V OUT =2V, 10mA ≤I OUT ≤1A1 15 mVJIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATORELECTRICAL CHARACTERISTICS (CONTINUED)Operating Conditions: V IN ≤10V, T J =25℃ unless otherwise specified.Parameter Conditions Min Typ Max Unit ∆V REF =1%, IOUT =0.1A 1.00 1.1 V∆V REF =1%, I OUT =0.5A 1.08 1.18 V Dropout Voltage ∆V REF =1%, I OUT =1.0A 1.15 1.25 VCurrent Limit V IN -V OUT =2V 1.25 1.35 A Adjust Pin Current 60 120 µA Adjust Pin Current Change 1.4V ≤V IN -V OUT ≤10V, 10mA ≤I OUT ≤1A 0.2 5 µA Minimum Load Current (ADJ) 1.5V ≤V IN -V OUT ≤10V (ADJ only) 1.7 5 mA Quiescent Current V IN = V OUT +1.25V 5 10 mA Ripple Rejection f=120Hz, C OUT =22µF Tantalum,V IN -V OUT =3V, I OUT =1A60 75 dBTemperature Stability 0.5 %Long-Term Stability TA=125℃, 1000hrs 0.3 % RMS Output Noise(% of V OUT )TA=25℃, 10Hz ≤f ≤10KHz0.003 % Thermal Resistance, Junction to Case SOT-223 TO-252/251 TO-220 TO-263 15 104.5 4℃/WThermal Shutdown Junction Temperature150 ℃ Thermal Shutdown Hysteresis 25 ℃JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATOR Typical Characteristics CJ1117JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATOR Typical Characteristics CJ1117JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD1A LOW DROPOUT LINEAR REGULATOR Typical Characteristics CJ1117JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD 1A LOW DROPOUT LINEAR REGULATORTypical Applications元器件交易网。

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15 18 25 33 50 1.4 10
mV mV mV mV mV V A mA
SL1117AADJ/1.5 Io=1A,( Vout=0.1% Vout) /1.8/2.5/3.3/5.0 SL1117AADJ/1.5 Vin-Vout=5V /1.8/2.5/3.3/5.0 SL1117A-XXX 0 : Tj 125 : TA=25 : ,30ms pulse F=120HZ,COUT=25uF Tantalum, IOUT =1A SL1117A-XXX VIN=VOUT 器件交易网
SL1117A
Elektronische Bauelemente
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Electrical Characteristics
PARAMETER
0.04 %/W 70 dB % : /w : /w
Temperature Stability IO=10mA JA Thermal Resistance Junction–to-Ambient(No heat sink ;No air flow) JC Thermal Resistance Control Circuitry/Power Transistor Junction-to-Case
Absolute Maximum Ratings
Parameter
DC Supply Voltage Power Dissipation Storage Temperature Range Operating Juction Temperature Range
Symbol
VIN PD TST TOP
Name
Adj (GND) Vout Vin
I/O
I O I
PIN#
1 2 3
FUNCTION A resistor divider from this pin to the Vout pin and ground sets the output voltage (Ground only for fixed mode) The output of the regulator. A minimum of 10uF capacitor must be connected from this pin to ground to insure stability. The input pin of regulator .Typically a large storage capacitor is connected from this pin to ground to insure that the input voltage does not sag below the minimum dropout voltage during the load transient response .This pin must always be 1.3V higher than Vout in order for the device to regulate properly.
Note 1: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction Temperature by low duty cycle pulse testing .Load regulation is measured at the output lead =1/18” from the package. Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W.Power dissipation is determined by the difference between input and output and the output current .Guaranteed maximum power dissipation will not be available over the full input/output range. Note 3: Quiescent current is defined as the minimum output current required in maintaining regulation .At 12V input/output differential the device is guaranteed to regulate if the output current is greater than 10mA.
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Characteristics Curve
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Any changing of specification will not be informed individual
SOT-223
Features
* 1.4V Max. Dropout Full Load Current
* 3-Terminal Adjustable or Fixed 1.5V,1.8V,2.5V,3.3V,5.0V * Output Current Limiting * Good Noise Rejection * Fast Transient Response * Built-in Thermal Shutdown
MIN
1.225
TYP
1.250
MAX UNIT
1.275 1.530 1.836 2.550 3.365 5.100 1 V V V V V V % %
1.470 1.500 1.764 1.800 2.450 2.500 3.235 3.300 4.900 5.000 -
1.1 -
12 15 20 26 40 1.3 5 0.008 60 0.5 117 15
Reference Voltage SL1117AADJ SL1117A-1.5 SL1117A-1.8 Output Voltage SL1117A-2.5 SL1117A-3.3 SL1117A-5.0 Line Regulation SL1117A-XXX SL1117AADJ SL1117A-1.5 Load Regulation SL1117A-1.8 SL1117A-2.5 SL1117A-3.3 SL1117A-5.0 Dropout Voltage (VIN-VOUT) Current Limit Minimum Load Current Thermal Regulation Ripple Rejection
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元器件交易网
SL1117A
Elektronische Bauelemente
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Block Diagram
Pin Descriptions
Applications
* PC Peripheral
* Communication
Typical Circuit
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Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
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01-Jun-2002 Rev. A
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元器件交易网
SL1117A
Elektronische Bauelemente
CONDITIONS
Io=10mA,Tj=25 : ,(Vin-Vout )=1.5V Io=10mA,Tj=25 : ,3V Vin 12V Io=10mA,Tj=25 : ,3.3V Vin 12V Io=10mA,Tj=25 : ,4V Vin 12V Io=10mA,Tj=25 : ,4.8V Vin 12V Io=10mA,Tj=25 : ,6.5V Vin 12V Io=10mA,Vout+1.5V<Vin<12V,Tj=25 : Vin=3.3V,Vadj=0,0mA<Io<1A,Tj=25 : (Note 1,2) Vin=3V,0mA<Io<1A,TJ=25 : (Note 1,2) Vin=3.3V,0mA<Io<1A,TJ=25 : (Note 1,2) Vin=4V,0mA<Io<1A,TJ=25 : (Note 1,2) Vin=5V,0mA<Io<1A,TJ=25 : (Note 1,2) Vin=8V,0mA<Io<1A,TJ=25 : (Note 1,2)
Ratings
-0.3 to 12
Internally Limited -65~+150 0~+150
Unit
V
o o
C
C
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Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
01-Jun-2002 Rev. A
Page 4 of 4
元器件交易网
SL1117A
1A Low Dropout Positive