LM2990SX-15

LM2990SX-15 Overview

Product belongs to the LM2990 series. This product is categorized as Negative Low Dropout Regulator Type: Negative Voltage Regulator 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: -15V Negative Fixed regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: - 15 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. The product's 52 dB is -20 dB.

LM2990SX-15 Image

LM2990SX-15 Specifications

• Manufacturer NSC
• Product Category PMIC - Voltage Regulators - Linear
• Series LM2990
• Product Negative Low Dropout Regulator
• Type Negative Voltage Regulator
• 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 -15V
• 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 - 15 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
• PSRR-Ripple-Rejection-Typ 52 dB

LM2990SX-15 FAQ

• A: At what frequency does the Series?

  Q: The product Series is LM2990.

• A: What is the Product of the product?

  Q: The Product of the product is Negative Low Dropout Regulator.

• A: At what frequency does the Type?

  Q: The product Type is Negative Voltage Regulator.

• A: At what frequency does the Packaging?

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

• A: At what frequency does the Unit-Weight?

  Q: The product Unit-Weight is 0.068654 oz.

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

  Q: The Mounting-Style of the product is SMD/SMT.

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

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

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

  Q: Yes, the product's Operating-Temperature is indeed -40°C ~ 125°C

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

  Q: The product Mounting-Type is Surface Mount.

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

  Q: Yes, the product's Output-Type is indeed 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: What is the Voltage-Input of the product?

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

  Q: The product Voltage-Output is -15V.

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

  Q: The product Maximum-Operating-Temperature 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: What is the Output-Voltage of the product?

  Q: The Output-Voltage of the product is - 15 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 1.8 A.

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

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

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

  Q: The product Load-Regulation is 50 mV.

• A: At what frequency does the Voltage-Regulation-Accuracy?

  Q: The product Voltage-Regulation-Accuracy is +/- 5 %.

• A: At what frequency does the Ib-Input-Bias-Current?

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

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

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

  Q: Yes, the product's Line-Regulation is indeed 60 mV

• A: At what frequency does the PSRR-Ripple-Rejection-Typ?

  Q: The product PSRR-Ripple-Rejection-Typ is 52 dB.