LM317T Power Management ICs - PMIC by ON Semiconductor

REG LINEAR 1.2V TO 37V ADJ 3TO220

Status: Unknown
Series: -
RoHS: Unknown
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Specifications

Output Type Adjustable
Input Voltage Min 4.2V
Input Voltage Max 40V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.2V
Adjustable Output Voltage Max 37V
Output Current 1.5A
Linear Regulator Case Style TO-220
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes
Base Number 317
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +125°C
Output Voltage Adjustable Range 1.2V to 37V
Output Voltage Max 37V
Output Voltage Min 1.2V
Primary Input Voltage 40V

Alternative Descriptions

ROHS / TRANSISTOR TO220 / SACHET | Holdelec
Stock Europe - ROHS:NO | ComS.I.T.
Standard Regulator Pos 1.2V to 37V 0.3A 3-Pin(3+Tab) TO-220AB Rail | Avnet America
REG, LINEAR, 1.2V TO 37V, ADJ, 3TO220 | Farnell
ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220 | Newark Electronics

More Parts in Voltage Regulators


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LM317T Power Management ICs - PMIC by NTE Electronics

VOLTAGE REGULATOR ADJUSTABLE 2.2A TO-
Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Output Type Adjustable
Input Voltage Min 4.2V
Input Voltage Max 40V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.2V
Adjustable Output Voltage Max 37V
Packaging Each

Alternative Descriptions

IC-POS VR 1.2-37V 17444 LM317TG ON SEMI 19 17444 LM319N SIGNETICS 87 17444 LM320H5.OP NSC 88 5.OP 17444 LM320K-15 SSI 17444 LM320K-5 ST MICRO 79 17444 LM320K-5 SSI 17444 LM320K-5.2 SSI 17444 LM320T-15 NSC 09 17444 LM320T-8 NSC 85 17444 LM320T-9 NSC 89 17444 LM323K ST MICRO 17444 LM323K MOT 17444 LM3302 SAMSUNG 17444 LM336Z2.5 FAIRCHILD 09 17444 LM337 SSI 17444 LM339AN NSC 02 17444 LM339DR2G ON SEMI 17444 LM339DR2G ON SEMI 16 17444 LM339N FAIRCHILD 17444 LM339N PHILIPS 03 17444 LM340K-6 NUM ONLY 17444 LM3403N NSC 94 17444 LM341P-10 NSC 97 17444 LM35DT NSC 17444 LM350K NATIONAL ELEC. 03 17444 LM358P TI TEXAS INSTRUMENT 03 17444 LM358P TI TEXAS INSTRUMENT 09 17444 LM358P TI TEXAS INSTRUMENT 14 17444 LM393DR2G ON SEMI 13 17444 LM393DR2G ON SEMI 17 17444 LM393N NSC 88 17444 LM393N NSC 94 17444 LM4250CN NSC 09 17444 LM4960SQ NSC 17444 LM555CN NSC 84 17444 LM555CN NSC 91 17444 LM6121M CALOGIC 93 17444 LM6121N CALOGIC 93 17444 LM709CN NSC 84 17444 LM723J/883C NSC 17444 LM741CH NSC 17444 LM741CH SSI 20 17444 LM741CH SSI 17444 LM747J/883 MOT 90 17444 LM78L05 HTC TAEJIN TECHNOLOGY CO 17444 LM78L05A HTC TAEJIN TECHNOLOGY CO 17444 LM78M12CT SSI 17444 LM7805CT FAIRCHILD 08 17444 LM7806CT SSI 17444 LM79L05 HTC TAEJIN TECHNOLOGY CO 17444 LM79L05ACZ FAIRCHILD 09 17444 LM79L05F HTC TAEJIN TECHNOLOGY CO 17444 LM833MX NSC 00 17444 LN21WPHL MATSUSHITA 17444 LP2950CZ- | Solid State Inc
VOLTAGE REGULATOR, ADJUSTABLE, 2.2A, TO-220-3 | Newark Electronics

LM317T Power Management ICs - PMIC by Texas Instruments

V REG ADJ +1.2/37V TO-220-3 317
Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The LM117 and LM317-N series of adjustable 3-pin positive voltage regulators are capable of supplying in excess of 1.5 A over a 1.25-V to 37-V output range and a wide temperature range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. The LM117 and LM317-N offer full overload protection such as current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Typically, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios that are difficult to achieve with standard 3-terminal regulators. Because the regulator is floating and detects only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded. That is, avoid short-circuiting the output. By connecting a fixed resistor between the adjustment pin and output, the LM117 and LM317-N can be also used as a precision current regulator. Supplies with electronic shutdown can be achieved by clamping the adjustment terminal to ground, which programs the output to 1.25 V where most loads draw little current. For applications requiring greater output current, see data sheets for LM150 series (3 A), SNVS772, and LM138 series (5 A), SNVS771. For the negative complement, see LM137 (SNVS778) series data sheet.

Specifications

Output Type Adjustable
Input Voltage Min 4.2V
Input Voltage Max 40V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.2V
Adjustable Output Voltage Max 37V
Output Current 1.5A
Linear Regulator Case Style TO-220
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 317
IC Generic Number 317
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +125°C
Output Voltage Adjustable Range 1.2V to 37V
Output Voltage Max 37V
Output Voltage Min 1.2V
Primary Input Voltage 40V
Supply Voltage Min 3V
Voltage Regulator Type Positive Adjustable

Alternative Descriptions

LM317T NS | Elfaro
Standard Regulator Pos 1.2V to 37V 1.5A 3-Pin(3+Tab) TO-220 Rail | Avnet America
ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220 | Newark Electronics

LM317T Power Management ICs - PMIC by STMicroelectronics

V REG ADJ +1.2/37V TO-220-3 317
Status: Unknown
Series: LM217 LM317 Series
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Output Type Adjustable
Input Voltage Min 4.2V
Input Voltage Max 40V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.2V
Adjustable Output Voltage Max 37V
Output Current 2.2A
Linear Regulator Case Style TO-220
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Product Range LM217 LM317 Series
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (17-Dec-2015)
Device Marking LM317T
IC Generic Number 317
No. of Outputs 1Outputs
Output Voltage Max 37V
Output Voltage Min 1.2V
Voltage Regulator Type Positive Adjustable

Alternative Descriptions

POWER MANAGEMENT ROHS COMPLIANT: YES | Newark Electronics
U-Reg 1,2-37V 1,5A TO220 | Schukat Electronic
ST Linear Voltage Regulator, Polar, 1.2 ... 37V, 1.5A, TO-220 | Distrelec
IC: voltage regulator | Transfer Multisort Elektronik
IC REG 1.5A 1.2V-37V ADJ TO-220 | Component Sense
IC REG ADJ 1.5A 3 TERM TO-220 | Dan-Mar Components
Standard Regulator Pos 1.2V to 37V 0.4A 3-Pin(3+Tab) TO-220 Rail | Holdelec
IC T0220 1.2-37V 1.5A ADJ V.REG | Euro-Tech
TO-220 F/LEADS | Component Electronics
VREG ADJ 1.2-37V 1.5A 4% TO220 | Rutronik
Standard Regulator Pos 1.2V to 37V 1.5A 3-Pin(3+Tab) TO-220 Rail | Avnet America
IC, REGULATOR ADJ +1.2/37V, TUBE50 | element14

Frequently Asked Questions

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The LM317T is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

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You can view similar parts to LM317T when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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This part has not been flagged as RoHS Compliant.

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