LP2957AIT/NOPB

LP2957AIT/NOPB Overview

Product belongs to the LP2957A series. This product is categorized as Low Dropout Regulator Type: Micropower Voltage Regulator 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: Fixed Supplier device package: TO-220-5 Tolerance of 1.4 % Up to 30V voltage input Number-of-Outputs: 1 Output Output voltage: 5V Positive Fixed regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: 5 V Maximum Input Voltage: 30 V Output current: 0.25 A The product's - 20 V is 5.1 V. Load regulation is 0.16 %. The voltage regulation accuracy of this product is +/- 1.4 %. Input bias current of 150 uA This product has a 200 uA of 7 mA, making it ideal for low-power applications. The 0.06 V at 1 mA 0.47 V at 250 mA 0.24 V at 50 mA 0.31 V at 100 mA. The maximum 0.1 V at 1 mA 0.6 V at 250 mA 0.3 V at 50 mA 0.4 V at 100 mA is 360 mV. This product's 0.1 % is 0.01 %/V.

LP2957AIT/NOPB Image

LP2957AIT/NOPB Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Voltage Regulators - Linear
• Series LP2957A
• Product Low Dropout Regulator
• Type Micropower Voltage Regulator
• 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 Fixed
• Supplier-Device-Package TO-220-5
• Tolerance 1.4 %
• Voltage-Input Up to 30V
• Number-of-Outputs 1 Output
• Current-Output 250mA
• Voltage-Output 5V
• Regulator-Topology Positive Fixed
• Voltage-Dropout-Typical 0.47V @ 250mA
• Number-of-Regulators 1
• Current-Limit-Min -
• Maximum-Operating-Temperature + 125 C
• Minimum-Operating-Temperature - 40 C
• Output-Voltage 5 V
• Input-Voltage-MAX 30 V
• Output-Current 0.25 A
• Input-Voltage-MIN - 20 V
• Load-Regulation 0.16 %
• Voltage-Regulation-Accuracy +/- 1.4 %
• Ib-Input-Bias-Current 150 uA
• Quiescent-Current 200 uA
• Dropout-Voltage 0.06 V at 1 mA 0.47 V at 250 mA 0.24 V at 50 mA 0.31 V at 100 mA
• Dropout-Voltage-Max 0.1 V at 1 mA 0.6 V at 250 mA 0.3 V at 50 mA 0.4 V at 100 mA
• Line-Regulation 0.1 %

LP2957AIT/NOPB FAQ

• A: What is the Series of the product?

  Q: The Series of the product is LP2957A.

• A: What is the Product of the product?

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

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

  Q: Yes, the product's Type is indeed Micropower Voltage Regulator

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube.

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

  Q: The Unit-Weight of the product is 0.105822 oz.

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

  Q: The product Mounting-Style is Through Hole.

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

  Q: The Package-Case of the product is TO-220-5.

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

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

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

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

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

  Q: Yes, the product's Output-Type is indeed Fixed

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

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

• A: What is the Tolerance of the product?

  Q: The Tolerance of the product is 1.4 %.

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

  Q: The product Voltage-Input is Up to 30V.

• 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 5V.

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

  Q: The Regulator-Topology of the product is Positive 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: What is the Minimum-Operating-Temperature of the product?

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

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

  Q: Yes, the product's Output-Voltage is indeed 5 V

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

  Q: The Input-Voltage-MAX of the product is 30 V.

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

  Q: Yes, the product's Output-Current is indeed 0.25 A

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

  Q: The Input-Voltage-MIN of the product is - 20 V.

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

  Q: The Load-Regulation of the product is 0.16 %.

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

  Q: The product Voltage-Regulation-Accuracy is +/- 1.4 %.

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

  Q: The Ib-Input-Bias-Current of the product is 150 uA.

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

  Q: The product Quiescent-Current is 200 uA.

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

  Q: Yes, the product's Dropout-Voltage is indeed 0.06 V at 1 mA 0.47 V at 250 mA 0.24 V at 50 mA 0.31 V at 100 mA

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

  Q: The product Dropout-Voltage-Max is 0.1 V at 1 mA 0.6 V at 250 mA 0.3 V at 50 mA 0.4 V at 100 mA.

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

  Q: The product Line-Regulation is 0.1 %.