STMicroelectronics L4909

L4909
Part No.:
L4909
Manufacturer:
STMicroelectronics
Category:
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Package:
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Datasheet:
Leatech Electronics GmbHL4909.pdf
Description:
IC REG LIN POS ADJ 15MULTIWATT
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
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Shipping:
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Inventory:0

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Product Details

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Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Packaging:
Tube
Product Status:
Obsolete
Output Configuration:
Positive
Output Type:
Adjustable
Number of Regulators:
3
Voltage - Input (Max):
40V
Voltage - Output (Min/Fixed):
5V
Voltage - Output (Max):
12V
Voltage Dropout (Max):
2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA
Current - Output:
1.2A, 1.2A, 1.2A
Current - Quiescent (Iq):
11 mA
Current - Supply (Max):
29 mA
PSRR:
60dB (120Hz ~ 1kHz)
Control Features:
Enable, Trigger
Protection Features:
Over Current, Over Temperature, Short Circuit
Operating Temperature:
0°C ~ 70°C
Grade:
-
Qualification:
-
Mounting Type:
Through Hole
Supplier Device Package:
15-Multiwatt
Category:
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

1. How to order L4909 on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Leatech Electronics GmbH guarantee that L4909 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4909. All suppliers must pass our qualification reviews before they can publish their products including L4909 on Leatech Electronics GmbH; we pay more attention to the channels and quality of L4909 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the L4909 price and inventory displayed accurate?

The price and inventory of L4909 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of L4909?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L4909 we delivered, we will accept the replacement or return of the L4909 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of L4909.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as L4909 pin diagram, L4909 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image LM317LD13TR LM317MDT-TR LDK220M-R LM317T LD39200PUR
Part Number LM317LD13TR LM317MDT-TR LDK220M-R LM317T LD39200PUR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Series - - - - -
Package/Case Multiwatt-15 (Vertical, Bent and Staggered Leads) Multiwatt-15 (Vertical, Bent and Staggered Leads) Multiwatt-15 (Vertical, Bent and Staggered Leads) Multiwatt-15 (Vertical, Bent and Staggered Leads) Multiwatt-15 (Vertical, Bent and Staggered Leads)
Packaging Tube Tube Tube Tube Tube
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Output Configuration Positive Positive Positive Positive Positive
Output Type Adjustable Adjustable Adjustable Adjustable Adjustable
Number of Regulators 3 3 3 3 3
Voltage - Input (Max) 40V 40V 40V 40V 40V
Voltage - Output (Min/Fixed) 5V 5V 5V 5V 5V
Voltage - Output (Max) 12V 12V 12V 12V 12V
Voltage Dropout (Max) 2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA 2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA 2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA 2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA 2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA
Current - Output 1.2A, 1.2A, 1.2A 1.2A, 1.2A, 1.2A 1.2A, 1.2A, 1.2A 1.2A, 1.2A, 1.2A 1.2A, 1.2A, 1.2A
Current - Quiescent (Iq) 11 mA 11 mA 11 mA 11 mA 11 mA
Current - Supply (Max) 29 mA 29 mA 29 mA 29 mA 29 mA
PSRR 60dB (120Hz ~ 1kHz) 60dB (120Hz ~ 1kHz) 60dB (120Hz ~ 1kHz) 60dB (120Hz ~ 1kHz) 60dB (120Hz ~ 1kHz)
Control Features Enable, Trigger Enable, Trigger Enable, Trigger Enable, Trigger Enable, Trigger
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Grade - - - - -
Qualification - - - - -
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole
Supplier Device Package 15-Multiwatt 15-Multiwatt 15-Multiwatt 15-Multiwatt 15-Multiwatt

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