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Manufacturer Part #
LM2931ADT50R
LM2931 Series 100 mA 5 V Fixed Output SMT VLDO Voltage Regulator - TO-252
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:TO-252-3 (DPAK) Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
STMicroelectronics LM2931ADT50R - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
End Of Life
Obsolete
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STMicroelectronics LM2931ADT50R - 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-252-3 (DPAK) |
| Mounting Method: | Surface Mount |
Features & Applications
The LM2931ADT50R 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)
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
N/A
Quantity
Unit Price
2,500
$0.45
5,000
$0.445
7,500+
$0.44
Product Variant Information section
Available Packaging
Package Qty:
2500 per Reel
Package Style:
TO-252-3 (DPAK)
Mounting Method:
Surface Mount
