LM2990T-12

LM2990T-12 Overview

Product belongs to the LM2990 series. Tube is the packaging method for this product Weight of 0.211644 oz Through Hole Mounting-Style TO-220-3 Operational temperature range: -40°C ~ 125°C Through Hole mounting type Output-Type: Fixed Supplier device package: TO-220-3 Down to -26V voltage input Number-of-Outputs: 1 Output Output voltage: -12V Negative Fixed regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: - 12 V Maximum Input Voltage: 300 mV Output current: 1.8 A The product's - 26 V is 5.1 V. Load regulation is 50 mV. The voltage regulation accuracy of this product is +/- 5 %. Input bias current of 1 mA This product has a 5 mA of 7 mA, making it ideal for low-power applications. The 0.1 V at 100 mA 0.6 V at 1 A. The maximum 0.3 V at 100 mA 1 V at 1 A is 360 mV. This product's 60 mV is 0.01 %/V.

LM2990T-12 Image

LM2990T-12 Specifications

• Manufacturer NS
• Product Category PMIC - Voltage Regulators - Linear
• Series LM2990
• Packaging Tube
• Unit-Weight 0.211644 oz
• Mounting-Style Through Hole
• Package-Case TO-220-3
• Operating-Temperature -40°C ~ 125°C
• Mounting-Type Through Hole
• Output-Type Fixed
• Supplier-Device-Package TO-220-3
• Voltage-Input Down to -26V
• Number-of-Outputs 1 Output
• Current-Output 1.8A
• Voltage-Output -12V
• Regulator-Topology Negative Fixed
• Voltage-Dropout-Typical 0.6V @ 1A
• Number-of-Regulators 1
• Current-Limit-Min -
• Maximum-Operating-Temperature + 125 C
• Minimum-Operating-Temperature - 40 C
• Output-Voltage - 12 V
• Input-Voltage-MAX 300 mV
• Output-Current 1.8 A
• Input-Voltage-MIN - 26 V
• Load-Regulation 50 mV
• Voltage-Regulation-Accuracy +/- 5 %
• Ib-Input-Bias-Current 1 mA
• Quiescent-Current 5 mA
• Dropout-Voltage 0.1 V at 100 mA 0.6 V at 1 A
• Dropout-Voltage-Max 0.3 V at 100 mA 1 V at 1 A
• Line-Regulation 60 mV

LM2990T-12 FAQ

• A: Is the cutoff frequency of the product Series?

  Q: Yes, the product's Series is indeed LM2990

• A: Is the cutoff frequency of the product Packaging?

  Q: Yes, the product's Packaging is indeed Tube

• A: What is the Unit-Weight of the product?

  Q: The Unit-Weight of the product is 0.211644 oz.

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is Through Hole.

• A: At what frequency does the Package-Case?

  Q: The product Package-Case is TO-220-3.

• A: What is the Operating-Temperature of the product?

  Q: The Operating-Temperature of the product is -40°C ~ 125°C.

• A: At what frequency does the Mounting-Type?

  Q: The product Mounting-Type is Through Hole.

• A: What is the Output-Type of the product?

  Q: The Output-Type of the product is Fixed.

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is TO-220-3.

• A: What is the Voltage-Input of the product?

  Q: The Voltage-Input of the product is Down to -26V.

• A: What is the Number-of-Outputs of the product?

  Q: The Number-of-Outputs of the product is 1 Output.

• A: Is the cutoff frequency of the product Voltage-Output?

  Q: Yes, the product's Voltage-Output is indeed -12V

• A: Is the cutoff frequency of the product Regulator-Topology?

  Q: Yes, the product's Regulator-Topology is indeed Negative Fixed

• A: At what frequency does the Number-of-Regulators?

  Q: The product Number-of-Regulators is 1.

• A: Is the cutoff frequency of the product Maximum-Operating-Temperature?

  Q: Yes, the product's Maximum-Operating-Temperature is indeed + 125 C

• A: At what frequency does the Minimum-Operating-Temperature?

  Q: The product Minimum-Operating-Temperature is - 40 C.

• A: Is the cutoff frequency of the product Output-Voltage?

  Q: Yes, the product's Output-Voltage is indeed - 12 V

• A: At what frequency does the Input-Voltage-MAX?

  Q: The product Input-Voltage-MAX is 300 mV.

• A: What is the Output-Current of the product?

  Q: The Output-Current of the product is 1.8 A.

• A: Is the cutoff frequency of the product Input-Voltage-MIN?

  Q: Yes, the product's Input-Voltage-MIN is indeed - 26 V

• A: What is the Load-Regulation of the product?

  Q: The Load-Regulation of the product is 50 mV.

• A: Is the cutoff frequency of the product Voltage-Regulation-Accuracy?

  Q: Yes, the product's Voltage-Regulation-Accuracy is indeed +/- 5 %

• A: What is the Ib-Input-Bias-Current of the product?

  Q: The Ib-Input-Bias-Current of the product is 1 mA.

• A: At what frequency does the Quiescent-Current?

  Q: The product Quiescent-Current is 5 mA.

• A: At what frequency does the Dropout-Voltage?

  Q: The product Dropout-Voltage is 0.1 V at 100 mA 0.6 V at 1 A.

• A: At what frequency does the Dropout-Voltage-Max?

  Q: The product Dropout-Voltage-Max is 0.3 V at 100 mA 1 V at 1 A.

• A: What is the Line-Regulation of the product?

  Q: The Line-Regulation of the product is 60 mV.