LM2931AZ50R in Reel by STMicroelectronics | Linear Regulators | Future Electronics
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STMicroelectronics | LM2931AZ50R

Manufacturer Part #

LM2931AZ50R

LM2931 Series 100 mA 5 V Fixed Through Hole VLDO Voltage Regulator - TO-92

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2219
Product Specification Section
STMicroelectronics LM2931AZ50R - Technical Attributes
Attributes Table
Input Voltage-Max: 26V
Output Voltage Fixed: 5V
Dropout Voltage-Max: 0.6V
Output Current-Max: 100mA
Tolerance (%): ±4%
Operating Temp Range: -40°C to +125°C
Regulator Topology: Fixed
Quiescent Current: 2.5mA
No. of Outputs: Single
Output Noise: 500µV
Load Regulation: 15mV
Current - Limit: 0.3A
Line Regulation: 4mV
Package Style:  TO-92
Mounting Method: Through Hole
Features & Applications
The LM2931AZ50R are very low drop regulators. The very low drop voltage and the low quiescent current make them particular suitable for low noise, low power applications and in batterypowered systems.

In the 8-pin configuration (SO- 8), fully compatible with the older L78Lxx family, a shutdown logic control function is available. This means that when the device is used as a local regulator it is possible to put a part of the board in standby, decreasing total power consumption.

Features:

  • Very low dropout voltage (0.15 V typ. at 10 mA load)
  • Low quiescent current (typ. 2.5 mA, at 100 mA load)
  • Output current up to 100 mA
  • Adjustable (from VOUT = 2.5 V only SO-8) and fixed (3.3 V and 5 V) output voltage version
  • Internal current and thermal limit
  • Load dump protection up to 60 V
  • Reverse transient protection up to -50 V
  • Temperature range: -40 to 125 °C
  • Package available: TO-92, DPAK, SO-8 (with inhibit control)
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Pricing Section
Global Stock:
2,000
USA:
2,000
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Minimum Order:
2000
Multiple Of:
2000
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$730.00
USD
Quantity
Unit Price
2,000
$0.365
4,000
$0.36
8,000
$0.355
10,000+
$0.35
Product Variant Information section
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