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参数资料
| 型号： | TL431BLP-BP |
| 厂商： | MICRO COMMERCIAL COMPONENTS |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, BCY3 |
| 封装： | ROHS COMPLIANT, TO-92, 3 PIN |
| 文件页数： | 2/4页 |
| 文件大小： | 231K |
| 代理商： | TL431BLP-BP |
MCC
IK
Vref
VKA
Input
Figure 1. Test Circuit for VKA = Vref
Input
IK
R2
Iref
Vref
VKA
R1
Figure 2. Test Circuit for VKA > Vref
VKA + Vref 1 )
R1
R2
) Iref S R1
Ioff
Input
VKA
Figure 3. Test Circuit for Ioff
-1.0
IMin
200
400
VKA, CATHODE VOLTAGE (V)
-200
0
1.0
2.0
3.0
800
600
-2.0
-1.0
0
-100
1.0
2.0
3.0
150
50
VKA, CATHODE VOLTAGE (V)
0
-50
Figure 4. Cathode Current versus
Cathode Voltage
Figure 5. Cathode Current versus
Cathode Voltage
Input
100
VKA = Vref
TA = 25°C
IK
VKA
I K
,CA
THODE
CURRENT
(mA)
I K
,CA
THODE
CURRENT
(
A)
125
TA, AMBIENT TEMPERATURE (°C)
3.0
100
50
75
-55
0
2.5
0.5
2.0
1.0
25
0
-25
1.5
2600
2580
2560
2540
2520
2500
2480
2460
VKA = Vref
IK = 10 mA
TA, AMBIENT TEMPERATURE (°C)
VKA
IK
-55
Input
Vref
75
100
125
2440
050
Figure 6. Reference Input Voltage versus
Ambient Temperature
Figure 7. Reference Input Current versus
Ambient Temperature
2420
2400
25
-25
Input
IK
IK = 10 mA
Iref
10k
VKA
refV
,REFERENCE
INPUT
VOL
TAGE
(mV)
I ref
,REFERENCE
INPUT
CURRENT
(
A)
VKA = Vref
TA = 25°C
Input
VKA
IK
Vref Typ = 2500mV
Vref Max = 2525mV
Vref Min = 2475mV
TL431BLP
www.mccsemi.com
Revision:
A
20
11/01/01
TM
Micro Commercial Components
2 of 4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TL431BM3 | 制造商:CYSTEKEC 制造商全称:Cystech Electonics Corp. 功能描述:Adjustable Precision Shunt Regulators |
| TL431BMFDT | 制造商:NXP Semiconductors 功能描述:VREG 0.5% 2.495V 36V 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 0.5%, 2.495V, 36V, 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 2%, 2.495V, 36V, 3SOT23; Output Voltage Min:2.5V; Output Voltage Max:36V; Voltage Regulator Case Style:SOT-23; No. of Pins:3; No. of Outputs:1; Output Current:100mA; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes |
| TL431BMFDT,215 | 功能描述:基准电压& 基准电流 2.495 VIN ADJ Shunt 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 |
| TL431BMSDT | 制造商:NXP Semiconductors 功能描述:VREG 0.5% 2.495V 36V 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 0.5%, 2.495V, 36V, 3SOT23; Output Voltage Min:2.5V; Output Voltage Max:36V; Voltage Regulator Case Style:SOT-23; No. of Pins:3; No. of Outputs:1; Output Current:100mA; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes |
| TL431BMSDT,215 | 功能描述:基准电压& 基准电流 ADJ PRECISION 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 |
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