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| 型号： | ZTL431AFFTA |
| 厂商： | Diodes Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC VREF SHUNT PREC ADJ SOT-23F |
| 产品目录绘图： | SOT-23F Pin Out |
| 标准包装： | 1 |
| 基准类型： | 旁路，可调节，精度 |
| 输出电压： | 2.5 V ~ 20 V |
| 容差： | ±1% |
| 输入电压： | 最高 20V |
| 通道数： | 1 |
| 电流 - 阴极： | 1mA |
| 电流 - 输出： | 100mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-3 扁平引线 |
| 供应商设备封装： | SOT-23F |
| 包装： | 标准包装 |
| 产品目录页面： | 1477 (CN2011-ZH PDF) |
| 其它名称： | ZTL431AFFDKR |
A Product Line of
Diodes Incorporated
ZTL431/ZTL432
COST EFFECTIVE ADJUSTABLE PRECISION SHUNT REGULATOR
Description
The ZTL431 and ZTL432 are three terminal adjustable shunt
regulators offering excellent temperature stability and output current
handling capability up to 100mA. The output voltage may be set to
any chosen voltage between 2.5 and 20 volts by selection of two
external divider resistors.
Pin Assignments
ZTL431_F SOT23, ZTL431_FF SOT23F
(Top View)
Cathode 3
1 Anode
The devices can be used as a replacement for zener diodes in many
applications requiring an improvement in zener performance.
Ref
2
The ZTL432 has the same electrical specifications as the ZTL431 but
has a different pin out in SOT23 (F-suffix) and SOT23F (FF-suffix).
Both variants are available in 2 grades with initial tolerances of 1%
and 0.5% for the A and B grades respectively.
ZTL432_F SOT23, ZTL432_FF SOT23F
(Top View)
Ref 3
1 Anode
Cathode 2
These are functionally equivalent to the TL431/ TL432 except for
maximum operation voltage, and have an ambient temperature range
of -40°C to +125°C as standard.
ZTL431_H6, SOT363
(Top View)
Features
Cathode 1
6 Anode
N/C
5 N/C
?
Temperature Range ................ -40°C to +125°C
?
2
?
?
Reference Voltage Tolerance at +25°C
?
0.5%.......................................B grade
Ref 3
4 NC
?
?
?
?
? 1% .........................................A grade
0.2 ? typical output impedance
Sink Current Capability…….. 1mA to 100mA
Adjustable Output Voltage……V REF to 20V
Qualified to AEC-Q100 Standards for High Reliability
?Connected internally to substrate;
should be left floating or connected to Anode
ZTL431ASE5 SOT25
(Top View)
?
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Cathode
1
5 N/C
?
Halogen and Antimony Free. “Green” Device (Note 3)
Anode 2
Applications
Ref 3
4 N/C
?
?
?
Opto-Coupler Linearization
Linear Regulators
Improved Zener
ZTL431_E5 SOT25
(Top View)
?
Variable Reference
N/C
1
5 Anode
N/C* 2
Cathode 3
4 Ref
* must be left floating or
connected to pin 5
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.
ZTL431/ZTL432
Document number: DS33263 Rev. 16 - 2
1 of 10
May 2013
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ZTL431AFTA | 功能描述:基准电压& 基准电流 1% 2V5 Cost Eff. Shunt Regulator RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| ZTL431AFTA-CUT TAPE | 制造商:DIODES 功能描述:ZTL431 Series 1 % 2.5 V SMT Adjustable Precision Shunt Regulator - SOT-23 |
| ZTL431AH6TA | 功能描述:基准电压& 基准电流 2.5V 1% 3-TERM ADJ RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| ZTL431AH6TA-CUT TAPE | 制造商:DIODES 功能描述:ZTL431 Series 2.5 to 20 V Adjustable ?1 % Precision Shunt Regulator - SC-70-6 |
| ZTL431ASE5TA | 功能描述:基准电压& 基准电流 2.5V 1% V-REF ADJ RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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