TL431CLP
  • Share:

Texas Instruments TL431CLP

Manufacturer No:
TL431CLP
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC VREF SHUNT ADJ 2.2% TO92-3
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TL431CLP is a three-terminal adjustable precision shunt regulator produced by Texas Instruments. This device is known for its thermal stability over a wide range of temperatures, making it suitable for automotive, commercial, and military applications. The TL431CLP allows for the output voltage to be set to any value between the reference voltage (approximately 2.5V) and 36V using two external resistors. It features active output circuitry that provides a sharp turn-on characteristic, making it an excellent replacement for Zener diodes in various applications.

Key Specifications

ParameterValue
Package TypeTO-92 (LP)
Pins3
Operating Temperature Range−40°C to 125°C
Reference Voltage Tolerance at 25°C0.5% (B grade), 1% (A grade), 2% (Standard grade)
Adjustable Output VoltageVref to 36V
Typical Temperature Drift6mV (C temp), 14mV (I temp, Q temp)
Output Impedance0.2Ω (typical)
Sink-Current Capability1mA to 100mA

Key Features

  • Adjustable output voltage: Vref to 36V with two external resistors.
  • Operation from −40°C to 125°C.
  • Low output noise.
  • Typical output impedance of 0.2Ω.
  • Sink-current capability: 1mA to 100mA.
  • Sharp turn-on characteristic due to active output circuitry.
  • Available in three grades with initial tolerances of 0.5%, 1%, and 2% at 25°C.

Applications

The TL431CLP is versatile and can be used in various applications, including:

  • On-board regulation.
  • Adjustable power supplies.
  • Switching power supplies.
  • Replacing Zener diodes in many circuits.

Q & A

  1. What is the operating temperature range of the TL431CLP?
    The TL431CLP operates from −40°C to 125°C.
  2. How is the output voltage of the TL431CLP adjusted?
    The output voltage can be set to any value between Vref (approximately 2.5V) and 36V using two external resistors.
  3. What are the initial tolerance grades available for the TL431CLP?
    The device is available in three grades with initial tolerances of 0.5%, 1%, and 2% at 25°C.
  4. What is the typical output impedance of the TL431CLP?
    The typical output impedance is 0.2Ω.
  5. What is the sink-current capability of the TL431CLP?
    The sink-current capability ranges from 1mA to 100mA.
  6. Can the TL431CLP replace Zener diodes in circuits?
    Yes, the TL431CLP is an excellent replacement for Zener diodes due to its sharp turn-on characteristic and active output circuitry.
  7. What package type is the TL431CLP available in?
    The TL431CLP is available in the TO-92 (LP) package type.
  8. How many pins does the TL431CLP have?
    The TL431CLP has 3 pins.
  9. What are some common applications of the TL431CLP?
    Common applications include on-board regulation, adjustable power supplies, and switching power supplies.
  10. Does the TL431CLP have low output noise?
    Yes, the TL431CLP features low output noise.

Product Attributes

Reference Type:Shunt
Output Type:Adjustable
Voltage - Output (Min/Fixed):2.495V
Voltage - Output (Max):36 V
Current - Output:100 mA
Tolerance:±2.2%
Temperature Coefficient:- 
Noise - 0.1Hz to 10Hz:- 
Noise - 10Hz to 10kHz:- 
Voltage - Input:- 
Current - Supply:- 
Current - Cathode:1 mA
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Through Hole
Package / Case:TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:TO-92-3
0 Remaining View Similar

In Stock

$0.99
325

Please send RFQ , we will respond immediately.

Same Series
TL431ILP
TL431ILP
IC VREF SHUNT ADJ 2.2% TO92-3
TL431ACDM
TL431ACDM
IC VREF SHUNT ADJ 1% 8SOIC
TL431AIDM
TL431AIDM
IC VREF SHUNT ADJ 1% 8SOIC
TL431BCDM
TL431BCDM
IC VREF SHUNT ADJ 0.4% 8SOIC
TL431BIDM
TL431BIDM
IC VREF SHUNT ADJ 0.4% 8SOIC
TL431CDM
TL431CDM
IC VREF SHUNT ADJ 2% 8SOIC
TL431IDM
TL431IDM
IC VREF SHUNT ADJ 2% 8SOIC

Similar Products

Part Number TL431CLP TL431CLPG TL431CP TL431CLPR TL431CLPM TL431ILP TL431CLPX
Manufacturer Texas Instruments onsemi Texas Instruments Texas Instruments Texas Instruments Texas Instruments Fairchild Semiconductor
Product Status Active Active Active Active Active Active Obsolete
Reference Type Shunt Shunt Shunt Shunt Shunt Shunt Shunt
Output Type Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Voltage - Output (Min/Fixed) 2.495V 2.495V 2.495V 2.495V 2.495V 2.495V 2.495V
Voltage - Output (Max) 36 V 36 V 36 V 36 V 36 V 36 V 36 V
Current - Output 100 mA 100 mA 100 mA 100 mA 100 mA 100 mA 100 mA
Tolerance ±2.2% ±2.2% ±2.2% ±2.2% ±2.2% ±2.2% ±2.2%
Temperature Coefficient - 50ppm/°C Typical - - - - 50ppm/°C Typical
Noise - 0.1Hz to 10Hz - - - - - - -
Noise - 10Hz to 10kHz - - - - - - -
Voltage - Input - - - - - - -
Current - Supply - - - - - - -
Current - Cathode 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -25°C ~ 85°C (TA)
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole Through Hole Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA) TO-226-3, TO-92-3 Long Body 8-DIP (0.300", 7.62mm) TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-226-3, TO-92-3 (TO-226AA) TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package TO-92-3 TO-92 (TO-226) 8-PDIP TO-92-3 TO-92-3 TO-92-3 TO-92-3

Related Product By Categories

ADR01AUJZ-REEL7
ADR01AUJZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.1% TSOT5
REF43GSZ-REEL7
REF43GSZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.1% 8SOIC
ADR03AUJZ-REEL7
ADR03AUJZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.2% TSOT5
ADR395BUJZ-REEL7
ADR395BUJZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.1% TSOT5
LT6654BHS6-2.5#TRMPBF
LT6654BHS6-2.5#TRMPBF
Analog Devices Inc.
IC VREF SERIES 0.1% TSOT23-6
REF5050AQDRQ1
REF5050AQDRQ1
Texas Instruments
IC VREF SERIES 0.1% 8SOIC
ADR4525ARZ-R7
ADR4525ARZ-R7
Analog Devices Inc.
IC VREF SERIES 0.04% 8SOIC
TL431BIPK
TL431BIPK
Texas Instruments
IC VREF SHUNT ADJ 0.5% SOT89-3
REF5020IDGKT
REF5020IDGKT
Texas Instruments
IC VREF SERIES 0.05% 8VSSOP
REF01CS-REEL7
REF01CS-REEL7
Analog Devices Inc.
IC VREF SERIES 1% 8SOIC
REF192FS-REEL7
REF192FS-REEL7
Analog Devices Inc.
IC VREF SERIES 0.2% 8SOIC
LM4040D30QDBZRG4
LM4040D30QDBZRG4
Texas Instruments
IC VREF SHUNT 1% SOT23-3

Related Product By Brand

CDCM61004RHBR
CDCM61004RHBR
Texas Instruments
IC CLK GEN 1:4 LOW JITTER 32QFN
SN65LVPE501RGER
SN65LVPE501RGER
Texas Instruments
IC REDRIVER PCIE 2CH 24VQFN
THS3001ID
THS3001ID
Texas Instruments
IC OPAMP CFA 1 CIRCUIT 8SOIC
TLE2062CD
TLE2062CD
Texas Instruments
IC OPAMP JFET 2 CIRCUIT 8SOIC
LMV710M5X
LMV710M5X
Texas Instruments
IC OPAMP GP 1 CIRCUIT SOT23-5
LM3658SDX-A
LM3658SDX-A
Texas Instruments
IC BATT CHG LI-ION 1CELL 10WSON
TPS61199PWP
TPS61199PWP
Texas Instruments
IC LED DRVR CTRLR PWM 20HTSSOP
TL431IDR
TL431IDR
Texas Instruments
IC VREF SHUNT ADJ 2.2% 8SOIC
LM25118Q1MH/NOPB
LM25118Q1MH/NOPB
Texas Instruments
IC REG CTRLR BUCK 20TSSOP
TPS54260DGQ
TPS54260DGQ
Texas Instruments
IC REG BUCK ADJ 2.5A 10MSOP
LM43603PWP
LM43603PWP
Texas Instruments
IC REG BUCK ADJ 3A 16HTSSOP
LP2985IM5-3.1/NOPB
LP2985IM5-3.1/NOPB
Texas Instruments
IC REG LINEAR 3.1V 150MA SOT23-5