LM2990SX-12

LM2990SX-12 Overview

Product belongs to the LM2990 series. Digi-ReelR Alternate Packaging is the packaging method for this product Weight of 0.068654 oz SMD/SMT Mounting-Style TO-263-3 Operational temperature range: -40°C ~ 125°C Surface Mount mounting type Output-Type: Fixed Supplier device package: DDPAK/TO-263-3 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.

LM2990SX-12 Image

LM2990SX-12 Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Voltage Regulators - Linear
• Series LM2990
• Packaging Digi-ReelR Alternate Packaging
• Unit-Weight 0.068654 oz
• Mounting-Style SMD/SMT
• Package-Case TO-263-3
• Operating-Temperature -40°C ~ 125°C
• Mounting-Type Surface Mount
• Output-Type Fixed
• Supplier-Device-Package DDPAK/TO-263-3
• 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

LM2990SX-12 FAQ

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

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

• A: At what frequency does the Packaging?

  Q: The product Packaging is Digi-ReelR Alternate Packaging.

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

  Q: Yes, the product's Unit-Weight is indeed 0.068654 oz

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

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

• A: What is the Package-Case of the product?

  Q: The Package-Case of the product is TO-263-3.

• 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 Surface Mount.

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

  Q: The product Output-Type is Fixed.

• A: What is the Supplier-Device-Package of the product?

  Q: The Supplier-Device-Package of the product is DDPAK/TO-263-3.

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

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

• A: Is the cutoff frequency of the product Number-of-Outputs?

  Q: Yes, the product's Number-of-Outputs is indeed 1 Output

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

  Q: The Voltage-Output of the product is -12V.

• A: What is the Regulator-Topology of the product?

  Q: The Regulator-Topology of the product is Negative Fixed.

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

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

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

  Q: The Maximum-Operating-Temperature of the product is + 125 C.

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

  Q: Yes, the product's Minimum-Operating-Temperature is indeed - 40 C

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

  Q: The product Output-Voltage is - 12 V.

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

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

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

  Q: Yes, the product's Output-Current is indeed 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: Is the cutoff frequency of the product Load-Regulation?

  Q: Yes, the product's Load-Regulation is indeed 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: Is the cutoff frequency of the product Dropout-Voltage?

  Q: Yes, the product's Dropout-Voltage is indeed 0.1 V at 100 mA 0.6 V at 1 A

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

  Q: Yes, the product's Dropout-Voltage-Max is indeed 0.3 V at 100 mA 1 V at 1 A

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

  Q: The product Line-Regulation is 60 mV.