TL431ASDT,215 NXP Semiconductors, TL431ASDT,215 Datasheet - Page 15

• Manufacturer Part Number: TL431ASDT,215
• Description: IC SHUNT REG ADJ 1% SOT23-3
• Manufacturer: NXP Semiconductors

Specifications of TL431ASDT,215

• Reference Type: Shunt, Adjustable
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Voltage - Output: 2.495 ~ 36 V
• Tolerance: ±1%
• Number Of Channels: 1
• Current - Cathode: 400µA
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 2.495 V to 36 V
• Initial Accuracy: 1 %
• Series Vref - Input Voltage (max): 2520 mV
• Series Vref - Input Voltage (min): 2470 mV
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Series Vref - Supply Current (max): 10 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Temperature Coefficient: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4881-2; 935288351215

NXP Semiconductors
TL431_FAM
Product data sheet
Fig 19. All types except TL431XFDT and TL431XSDT:
Fig 21. TL431XSDT:
Z
Z
(Ω)
(Ω)
10
10
KA
KA
10
10
10
10
−1
−1
1
1
2
2
1
I
Dynamic cathode-anode impedance as a
function of frequency; typical values
1
I
Dynamic cathode-anode impedance as a
function of frequency; typical values
K
K
= 10 mA; T
= 10 mA; T
10
10
amb
amb
= 25 °C
= 25 °C
10
10
2
2
10
10
3
3
All information provided in this document is subject to legal disclaimers.
f (kHz)
f (kHz)
006aab585
006aab586
Rev. 3 — 5 November 2010
10
10
4
4
Fig 20. TL431XFDT:
Fig 22. Test circuit to
Z
(Ω)
10
KA
10
10
−1
1
2
1
I
Dynamic cathode-anode impedance as a
function of frequency; typical values
I
Figure 21
K
K
= 10 mA; T
= 10 mA; T
Adjustable precision shunt regulator
10
amb
amb
50 Ω
Figure
1 kΩ
= 25 °C
= 25 °C
10
2
GND
TL431 family
19,
Figure 20
10
006aab587
© NXP B.V. 2010. All rights reserved.
3
f (kHz)
006aac480
V
I
K
KA
and
10
4
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