Datasheets
TL317CDRG4 by: Texas Instruments

100-mA, 35-V, adjustable linear voltage regulator with low-IQ 8-SOIC 0 to 125

Part Details for TL317CDRG4 by Texas Instruments

Results Overview of TL317CDRG4 by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems

TL317CDRG4 Information

TL317CDRG4 by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for TL317CDRG4

Part # Distributor Description Stock Price Buy
DISTI # 595-TL317CDRG4
Mouser Electronics Linear Voltage Regulators 3-Trm 100mA Adj Pos Voltage Regulator ALT 595-TL317CDR RoHS: Compliant 0
  • 2,500 $3.3800
$3.3800 Order Now
DISTI # J56:1989_00102882
Arrow Electronics Standard Regulator Pos 1.2V to 32V 0.1A 8-Pin SOIC T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 6 Weeks Europe - 2500
  • 2,500 $3.0360
$3.0360 Buy Now
Quest Components 1.2 V-32 V ADJUSTABLE POSITIVE REGULATOR, PDSO8 591
  • 1 $7.6950
  • 53 $3.3345
  • 151 $3.0780
$3.0780 / $7.6950 Buy Now

Part Details for TL317CDRG4

TL317CDRG4 CAD Models

TL317CDRG4 Part Data Attributes

TL317CDRG4 Texas Instruments
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TL317CDRG4 Texas Instruments 100-mA, 35-V, adjustable linear voltage regulator with low-IQ 8-SOIC 0 to 125
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP, SOP8,.25
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability ADJUSTABLE
Dropout Voltage1-Nom 2 V
Input Voltage-Max 35 V
Input Voltage-Min 2.5 V
Input-Output Voltage Differential-Max 35 V
Input-Output Voltage Differential-Min 5 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Line Regulation-Max (%/V) 0.05
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current1-Max 0.1 A
Output Voltage1-Max 32 V
Output Voltage1-Min 1.25 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 1.75 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 1.5%
Width 3.9 mm

Alternate Parts for TL317CDRG4

This table gives cross-reference parts and alternative options found for TL317CDRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TL317CDRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM317LCDR Texas Instruments $0.2519 100-mA, 35-V, adjustable linear voltage regulator 8-SOIC 0 to 125 TL317CDRG4 vs LM317LCDR
LM317LIDRG4 Texas Instruments Check for Price 100-mA, 35-V, adjustable linear voltage regulator 8-SOIC -40 to 125 TL317CDRG4 vs LM317LIDRG4
TL317CDR Texas Instruments $0.1055 100-mA, 35-V, adjustable linear voltage regulator with low-IQ 8-SOIC 0 to 125 TL317CDRG4 vs TL317CDR
LM317LCDE4 Texas Instruments Check for Price 1.2 V-32V ADJUSTABLE POSITIVE REGULATOR, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 TL317CDRG4 vs LM317LCDE4
LM317LIDG4 Texas Instruments Check for Price 3/8 Pin 100mA Adjustable Positive Regulator 8-SOIC -40 to 125 TL317CDRG4 vs LM317LIDG4
LM317LCDRE4 Texas Instruments Check for Price 3/8 Pin 100mA Adjustable Positive Regulator 8-SOIC 0 to 125 TL317CDRG4 vs LM317LCDRE4
TL317CDE4 Texas Instruments Check for Price 100-mA, 35-V, adjustable linear voltage regulator with low-IQ 8-SOIC 0 to 125 TL317CDRG4 vs TL317CDE4
LM317LIDR STMicroelectronics Check for Price 1.2V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SO-8 TL317CDRG4 vs LM317LIDR
LM317LCDRG4 Texas Instruments Check for Price 100-mA, 35-V, adjustable linear voltage regulator 8-SOIC 0 to 125 TL317CDRG4 vs LM317LCDRG4
Part Number Manufacturer Composite Price Description Compare
TL317CD Texas Instruments $0.5310 100-mA, 35-V, adjustable linear voltage regulator with low-IQ 8-SOIC 0 to 125 TL317CDRG4 vs TL317CD
LM317LMX Texas Instruments Check for Price 100-mA, 40-V, high-PSRR, adjustable linear voltage regulator 8-SOIC -40 to 125 TL317CDRG4 vs LM317LMX
LM317CS Promax-Johnton Electronic Corporation Check for Price Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8, SOP-8 TL317CDRG4 vs LM317CS
LM317LD-TR STMicroelectronics Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SO-8 TL317CDRG4 vs LM317LD-TR
LM317LDR2 onsemi Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SOIC-8 TL317CDRG4 vs LM317LDR2
LM317LD Rochester Electronics LLC Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SOIC-8 TL317CDRG4 vs LM317LD
LM317L STMicroelectronics Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SO-8 TL317CDRG4 vs LM317L
LM317LCDG4 Texas Instruments Check for Price 1.2 V-32V ADJUSTABLE POSITIVE REGULATOR, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 TL317CDRG4 vs LM317LCDG4
LM317LD STMicroelectronics Check for Price Low current 1.2 to 37 V adjustable voltage regulator TL317CDRG4 vs LM317LD
LM217LD-TR STMicroelectronics Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PDSO8, SO-8 TL317CDRG4 vs LM217LD-TR

TL317CDRG4 Related Parts

TL317CDRG4 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the TL317CDRG4 is 40V, but it's recommended to keep it below 35V for reliable operation.

  • To ensure stability, a minimum output capacitance of 1uF is recommended, and the output capacitor should be placed close to the output pin. Additionally, a 10nF capacitor between the adjust pin and ground can help improve stability.

  • While the TL317CDRG4 can handle up to 1.5A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a heat sink or a more suitable regulator like the TLV703 or TPS630xx.

  • The output voltage of the TL317CDRG4 can be adjusted by connecting a resistor divider network between the output and adjust pins. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = 1.25V x (1 + R1/R2).

  • While the TL317CDRG4 is a reliable regulator, it's not specifically designed for automotive applications. For automotive applications, consider using regulators with higher temperature ratings and more robust protection features, such as the TLV703 or TPS630xx.