LM2991T/LB03

LM2991T/LB03 Overview

Product belongs to the LM2991 series. Tube is the packaging method for this product Weight of 0.105822 oz Through Hole Mounting-Style TO-220-5 Operational temperature range: -40°C ~ 125°C Through Hole mounting type Output-Type: Adjustable Supplier device package: TO-220-5 Down to -26V voltage input Number-of-Outputs: 1 Output Output voltage: -3 V ~ -24 V Negative Adjustable regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: - 3 V to - 24 V Maximum Input Voltage: 300 mV Output current: 1 A The product's - 26 V is 5.1 V. Load regulation is 0.40%. Input bias current of 700 uA This product has a 5 mA of 7 mA, making it ideal for low-power applications. Reference voltage is - 1.186 V . The 0.1 V at 100 mA. The maximum 0.2 V at 100 mA is 360 mV. This product's 0.04 %/V is 0.01 %/V.

LM2991T/LB03 Image

LM2991T/LB03 Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Voltage Regulators - Linear
• Series LM2991
• Packaging Tube
• Unit-Weight 0.105822 oz
• Mounting-Style Through Hole
• Package-Case TO-220-5
• Operating-Temperature -40°C ~ 125°C
• Mounting-Type Through Hole
• Output-Type Adjustable
• Supplier-Device-Package TO-220-5
• Voltage-Input Down to -26V
• Number-of-Outputs 1 Output
• Current-Output 1A
• Voltage-Output -3 V ~ -24 V
• Regulator-Topology Negative Adjustable
• Voltage-Dropout-Typical 0.6V @ 1A
• Number-of-Regulators 1
• Current-Limit-Min 1.5A
• Maximum-Operating-Temperature + 125 C
• Minimum-Operating-Temperature - 40 C
• Output-Voltage - 3 V to - 24 V
• Input-Voltage-MAX 300 mV
• Output-Current 1 A
• Input-Voltage-MIN - 26 V
• Load-Regulation 0.40%
• Ib-Input-Bias-Current 700 uA
• Quiescent-Current 5 mA
• Reference-Voltage - 1.186 V
• Dropout-Voltage 0.1 V at 100 mA
• Dropout-Voltage-Max 0.2 V at 100 mA
• Line-Regulation 0.04 %/V

LM2991T/LB03 FAQ

• A: At what frequency does the Series?

  Q: The product Series is LM2991.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube.

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.105822 oz

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed Through Hole

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed TO-220-5

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

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

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Through Hole

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

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

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

  Q: The product Supplier-Device-Package is TO-220-5.

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

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

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

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

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

  Q: The Voltage-Output of the product is -3 V ~ -24 V.

• A: At what frequency does the Regulator-Topology?

  Q: The product Regulator-Topology is Negative Adjustable.

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

  Q: The Number-of-Regulators of the product 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: At what frequency does the Output-Voltage?

  Q: The product Output-Voltage is - 3 V to - 24 V.

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

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

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

  Q: The product Output-Current is 1 A.

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

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

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

  Q: Yes, the product's Load-Regulation is indeed 0.40%

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

  Q: The Ib-Input-Bias-Current of the product is 700 uA.

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

  Q: The product Quiescent-Current is 5 mA.

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

  Q: Yes, the product's Reference-Voltage is indeed - 1.186 V

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

  Q: Yes, the product's Dropout-Voltage is indeed 0.1 V at 100 mA

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

  Q: Yes, the product's Dropout-Voltage-Max is indeed 0.2 V at 100 mA

• A: At what frequency does the Line-Regulation?

  Q: The product Line-Regulation is 0.04 %/V.