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TI LP2950-33LPE3 product image
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TI LP2950-33LPE3RoHS

Manufacturer
TI
MPN
LP2950-33LPE3
LCSC Part #
C352869
Packaging
TO-92-3
Customer #
Key Attributes
100mA, 30V, low-dropout regulator with low IQ
Datasheetpdf iconTI LP2950-33LPE3
In-Stock: 459
459 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.4852$ 1.49
10+$ 1.2415$ 12.42
30+$ 1.1066$ 33.20
100+$ 0.9555$ 95.55
500+$ 0.8093$ 404.65
1,000+$ 0.78$ 780.00
Standard Packaging1000/Full Bag
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerTI
PackagingTO-92-3
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)120uA
Output ConfigurationPositive
Operating Voltage30V
Output Current100mA
Output TypeFixed
FeaturesOver Current Protection;Thermal shutdown;Short Circuit Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The LP2950 and LP2951 devices are bipolar, lowdropout voltage regulators that can accommodate a wide input supply-voltage range of up to 30 V. The easy-to-use, 3-pin LP2950 is available in fixed-output voltages of 5 V, 3.3 V, and 3V. However, the 8-pin LP2951 is able to output either a fixed or adjustable output from the same device. By tying the OUTPUT and SENSE pins together, and the FEEDBACK and VTAP pins together, the LP2951 outputs a fixed 5 V, 3.3 V, or 3 V (depending on the version). Alternatively, by leaving the SENSE and VTAP pins open and connecting FEEDBACK to an external resistor divider, the output can be set to any value between 1.235 V to 30 V.

Features

AI Translation
  • Applications with High-Voltage Input Power Supplies
  • Wide Input Range: Up to 30 V
  • Rated Output Current of 100 mA
  • Low Dropout: 380 mV (Typ) at 100 mA
  • Low Quiescent Current: 75 μA (Typ)
  • Tight Line Regulation: 0.03% (Typ)
  • Tight Load Regulation: 0.04% (Typ)
  • High VO Accuracy: 1.4% at 25 °C, 2% Over Temperature
  • Can Be Used as a Regulator or Reference
  • Stable With Low ESR (> 2 mΩ) Capacitors
  • Current- and Thermal-Limiting Features LP2950 Only (3-Pin Package)
  • Fixed-Output Voltages of 5 V, 3.3 V, and 3 V LP2950 Only (3-Pin Package)
  • Fixed- or Adjustable-Output Voltages: 5 V/ADJ, 3.3 V/ADJ, and 3 V/ADJ LP2951 Only (8-Pin Package)
  • Low-Voltage Error Signal on Falling Output
  • Shutdown Capability
  • Remote Sense Capability for Optimal Output Regulation and Accuracy