LM317AH

Mfr. #:: LM317AH
Description:: Linear Voltage Regulators 3-Terminal Adjustable Regulator
Lifecycle:: New from this manufacturer.
Datasheet:: LM317AH Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: LM317AH more Information LM317AH Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Linear Voltage Regulators

RoHS:: Y

Mounting Style:: Through Hole

Package / Case:: TO-39

Number of Outputs:: 1 Output

Polarity:: Positive

Output Voltage:: 1.2 V to 37 V

Output Current:: 500 mA

Output Type:: Adjustable

Input Voltage MAX:: 40 V

Input Voltage MIN:: 4.2 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Load Regulation:: 0.5 %

Line Regulation:: 0.01 %/V

Series:: LM317A-MIL

Packaging:: Bulk

Operating Temperature Range:: - 40 C to + 125 C

Product:: Voltage Regulators

Type:: 3 Terminal Positive Regulator

Brand:: Texas Instruments

PSRR / Ripple Rejection - Typ:: 80 dB

Pd - Power Dissipation:: Internally Limited

Product Type:: Linear Voltage Regulators

Factory Pack Quantity:: 500

Subcategory:: PMIC - Power Management ICs

Tags: LM317AH, LM317A, LM317, LM31, LM3

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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LM317AH Ratings and Reviews

I***o

As it is in the photographs and of good quality

2019-08-10

C***y

Great service, thanks!

2019-09-24

LM317AH Description

***o-Tech: IC 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO -40 to 125

***ical: Standard Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box

***ber: 3 pin 3-Terminal Adjustable Regulator 500 per box

***i-Key: IC REG LIN POS ADJ 1.5A TO39-3

***eco: IC,LM317AH,1% VERSION OF THE L M317H <AZ

***: The LM317A adjustable 3-terminal, positive-voltage regulators are capable of supplying current in excess of 1.5 A over a 1.25-V to 37-V output range and provide 1% output-voltage accuracy. Both line regulation and load regulation are better achieved with the LM317A device than with standard fixed regulators.

***AS: The LM317A offers full overload protection such as over current, thermal-overload protection, and safe-area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected.

***AS INSTRU: 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 and can be replaced with a ceramic and appropriate ESR. The adjustment terminal can be bypassed to achieve very high ripple-rejection ratios that are difficult to achieve with standard 3-terminal regulators.

***AS INSTRU: Because the LM317A 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. Exceeding the maximum input-to-output deferential will result in short-circuiting the output. By connecting a fixed resistor between the adjustment pin and output, the LM317A can be also used as a precision current regulator.

***as Instruments (TI): For applications requiring greater output current, see the LM150 series (3A) and LM138 series (5A) data sheets. For the negative complement, see the LM137 series data sheet.

Market price

Part #	Description	Stock	Price
LM317AH/NOPB DISTI # C1S746202845983	Standard Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 RoHS: Compliant	199	100:$9.1000 50:$11.8000 10:$12.9000 5:$15.7000 1:$17.6000
LM317AH/NOPB DISTI # 296-41169-ND	IC REG LIN POS ADJ 1.5A TO39-3 RoHS: Compliant Min Qty: 1 Container: Box	214In Stock	1000:$7.8603 500:$8.5695 100:$9.6333 10:$11.4060 1:$12.4100
LM317AHVT DISTI # LM317AHVT-ND	IC REG LINEAR POS ADJ 1A TO220-3 RoHS: Compliant Min Qty: 1 Container: Tube	On Order	1000:$0.3694 500:$0.4618 100:$0.5842 10:$0.7620 1:$0.8700
LM317AH DISTI # LM317AH-ND	IC REG LIN POS ADJ 1.5A TO39-3 RoHS: Not compliant Min Qty: 500 Container: Box	Temporarily Out of Stock	500:$8.2288
LM317AH/NOPB DISTI # LM317AH/NOPB	LDO Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box - Bulk (Alt: LM317AH/NOPB) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 63	1:$11.9900 10:$10.9900 25:$10.4900 50:$10.3900 100:$8.9900 500:$8.2900 1000:$7.5900
LM317AH DISTI # LM317AH	LDO Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box - Bulk (Alt: LM317AH) RoHS: Not Compliant Min Qty: 500 Container: Bulk	Americas - 0	500:$7.9900 1000:$7.9900 2000:$7.9900 3000:$7.9900 5000:$7.8900
LM317AH DISTI # LM317AH	LDO Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box (Alt: LM317AH) RoHS: Not Compliant Min Qty: 1 Container: Box	Europe - 0	1:€8.9900 10:€8.5900 25:€8.0900 50:€7.7900 100:€7.3900 500:€7.0900 1000:€6.7900
LM317AHVT DISTI # LM317AHVT	Standard Regulator Pos 1.2V to 57V 0.3A 3-Pin(3+Tab) TO-220AB Rail - Rail/Tube (Alt: LM317AHVT) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 0
LM317AHVT DISTI # LM317AHVT	Standard Regulator Pos 1.2V to 57V 0.3A 3-Pin(3+Tab) TO-220AB Rail (Alt: LM317AHVT) RoHS: Compliant Min Qty: 1	Europe - 0	1:€0.3879 10:€0.3359 25:€0.2979 50:€0.2879 100:€0.2819 500:€0.2769 1000:€0.2729
LM317AHVT DISTI # LM317AHVT	Standard Regulator Pos 1.2V to 57V 0.3A 3-Pin(3+Tab) TO-220AB Rail (Alt: LM317AHVT) RoHS: Compliant Min Qty: 2000	Asia - 0
LM317AHVT DISTI # 82C8147	Standard Regulator Pos 1.2V to 57V 0.3A 3-Pin(3+Tab) TO-220AB Rail - Bulk (Alt: 82C8147) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	1:$0.8940 10:$0.7400 100:$0.4860 500:$0.4400 1000:$0.3940 2500:$0.3360 10000:$0.3250
LM317AH/NOPB DISTI # LM317AH/NOPB	LDO Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box (Alt: LM317AH/NOPB) RoHS: Compliant Min Qty: 1 Container: Box	Europe - 0	1:€9.3900 10:€8.8900 25:€8.4900 50:€8.0900 100:€7.6900 500:€7.3900 1000:€7.0900
LM317AHVT DISTI # 95M6470	IC, LDO VOLT REG, 57V, 1.5A, TO-220,Output Type:Adjustable,Input Voltage Min:4.2V,Input Voltage Max:60V,Fixed Output Voltage Nom.:-,Adjustable Output Voltage Min:1.2V,Adjustable Output Voltage Max:57V,Output Current:1.5A,RoHS Compliant: Yes	0	1:$0.9280 10:$0.7740 100:$0.5200 500:$0.4740 1000:$0.4280 2500:$0.3700 10000:$0.3590
LM317AHVT DISTI # 82C8147	ADJUSTABLE LINEAR REGULATOR, 1.2V TO 57V, TO-220,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:57V,MSL:- RoHS Compliant: Yes	0	1:$0.8940 10:$0.7400 100:$0.4860 500:$0.4400 1000:$0.3940 2500:$0.3360 10000:$0.3250
LM317AH/NOPB	1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection	500	1000:$6.7200 750:$6.8600 500:$7.9200 250:$9.1000 100:$9.7500 25:$10.8700 10:$11.6400 1:$12.9400
LM317AH DISTI # 926-LM317AH	Linear Voltage Regulators 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO -40 to 125 RoHS: Compliant	281	1:$11.9100 10:$10.9500 25:$10.3900 100:$9.2600 250:$8.8000 500:$8.2300 1000:$7.5500
LM317AH/NOPB DISTI # 926-LM317AH/NOPB	Linear Voltage Regulators 3-Terminal Adjustable Regulator RoHS: Compliant	495	1:$12.4100 10:$11.4100 25:$10.8200 100:$9.6400 250:$9.1700 500:$8.5700 1000:$7.8700
LM317AHVT DISTI # 512-LM317AHVT	Linear Voltage Regulators Positive adj Reg 3Terminal RoHS: Compliant	111	1:$0.8700 10:$0.7160 100:$0.4620 1000:$0.3700
LM317AH	Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBCY3 RoHS: Compliant	467	1000:$7.4700 500:$7.8700 100:$8.1900 25:$8.5400 1:$9.2000
LM317AH	RoHS: Not Compliant	8926	1000:$7.4700 500:$7.8700 100:$8.1900 25:$8.5400 1:$9.2000
LM317AH/NOPB	RoHS: Not Compliant	8438	1000:$7.7800 500:$8.1900 100:$8.5200 25:$8.8900 1:$9.5700
LM317AHP+	RoHS: Not Compliant	171
LM317AHVT DISTI # 8062790	ICFAIRCHILDLM317AHVT, TU	50	50:£0.4840 100:£0.3720 250:£0.3340 500:£0.3050
LM317AH	1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, MBCY3	11	5:$9.4200 1:$12.5600
LM317AH		10
LM317AHVT DISTI # 1564497	IC, LDO VOLT REG, 57V, 1.5A, TO-220 RoHS: Compliant	1520	1:$1.3800 10:$1.1400 100:$0.7310
LM317AHVT DISTI # 1564497	IC, LDO VOLT REG, 57V, 1.5A, TO-220 RoHS: Compliant	1355	1:£0.6400 50:£0.5580 100:£0.3610 250:£0.3220 500:£0.2820

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Availability

Stock:: 255
On Order:: 2238
Enter Quantity:

Current price of LM317AH is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$11.91~~; ~~$11.91~~

10: ~~$10.95~~; ~~$109.50~~

25: ~~$10.39~~; ~~$259.75~~

100: ~~$9.26~~; ~~$926.00~~

250: ~~$8.80~~; ~~$2 200.00~~

500: ~~$8.23~~; ~~$4 115.00~~

1000: ~~$7.55~~; ~~$7 550.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LM317AH

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I***o

C***y

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes