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参数资料
| 型号： | TL431LPTR2 |
| 厂商： | CALOGIC LLC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 |
| 封装： | TO-92, 3 PIN |
| 文件页数： | 1/6页 |
| 文件大小： | 65K |
| 代理商： | TL431LPTR2 |
Precision Adjustable
Shunt Reference
TL431
FEATURES
Trimmed 1% Bandgap Reference
Nominal Temperature Range Extended to 105oC
Temperature-Compensated: 30ppm/oC
Internal Amplifier with 150mA Capability
Low Output Noise
Low Frequency Dynamic Output Impedance
DESCRIPTION
The TL431 is an adjustable shunt regulator designed to act as
an open-loop error amplifier with a 2.5V temperature
compensated reference.
Its highly accurate 1% bandgap
reference is perfect for applications requiring stability and
accuracy over temperature and life.
Sharp turn-on characteristics and a low temperature coefficient
make the TL431 an excellent replacement for many zener
diode applications, programmable to any value greater than
2.5V and up to 36V by using two external resistors. As a
combination error amplifier and reference, it can be used to
manage control loops such as switching power supplies.
ORDERING INFORMATION
Part
Package
Temperature Range
TL431LP
TO-92
0 to 105
oC
TL431D
8-Pin Plastc SOIC
0 to 105
oC
TL431S
SOT-89
0 to 105
oC
CORPORATION
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CATHODE
ANODE
REFERENCE
TO-92 (LP)
1G-33
SOIC (D)
8
7
6
5
1
2
3
4
REFERENCE
ANODE
N/C
CATHODE
ANODE
N/C
1G-34
1G-35
CATHODE
ANODE
REFERENCE
SOT-89 (S)
PIN CONFIGURATION (Top View)
相关PDF资料 |
PDF描述 |
|---|---|
| TL431LPTR3 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 |
| TL432CG-AE3-R | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO3 |
| TL499ACD | 1 A SWITCHING REGULATOR, 40 kHz SWITCHING FREQ-MAX, PDSO8 |
| TL507C | 7-BIT SINGLE-SLOPE ADC, SERIAL ACCESS, PDIP8 |
| TL507I | 7-BIT SINGLE-SLOPE ADC, SERIAL ACCESS, PDIP8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TL431MFDT | 制造商:NXP Semiconductors 功能描述:VREG 2% 2.495V 36V 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 2%, 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 |
| TL431MFDT,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 |
| TL431MJG | 制造商: 功能描述: 制造商:undefined 功能描述: |
| TL431MSDT | 制造商:NXP Semiconductors 功能描述:VREG 2% 2.495V 36V 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 2%, 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 |
| TL431MSDT,215 | 功能描述:基准电压& 基准电流 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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