TL431ASDT,215 NXP Semiconductors, TL431ASDT,215 Datasheet - Page 4

• 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
6. Marking
7. Functional diagram
TL431_FAM
Product data sheet
Table 4.
[1]
The TL431 family comprises a range of 3-terminal adjustable shunt regulators, with
specified thermal stability over applicable automotive and commercial temperature
ranges. The output voltage may be set to any value between V
and 36 V with two external resistors (see
impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic,
making these devices excellent replacements for Zener diodes in many applications like
on-board regulation, adjustable power supplies and switching power supplies.
Type number
TL431CDBZR
TL431IDBZR
TL431QDBZR
TL431FDT
TL431MFDT
TL431SDT
TL431MSDT
TL431ACDBZR
TL431AIDBZR
TL431AQDBZR
TL431AFDT
TL431AMFDT
Fig 1.
* = placeholder for manufacturing site code
Functional diagram
Marking codes
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 5 November 2010
Marking code
CA*
CB*
CC*
AR*
AU*
RM*
LR*
CD*
CE*
CF*
AS*
AV*
REF
V
ref
[1]
CATHODE
ANODE
Figure
Type number
TL431ASDT
TL431AMSDT
TL431BCDBZR
TL431BIDBZR
TL431BQDBZR
TL431BFDT
TL431BMFDT
TL431BSDT
TL431BMSDT
-
-
-
8). These devices have a typical output
Adjustable precision shunt regulator
006aab569
TL431 family
ref
(approximately 2.5 V)
Marking code
RL*
LQ*
CG*
CH*
CJ*
AT*
AW*
MA*
MB*
-
-
-
© NXP B.V. 2010. All rights reserved.
[1]
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