LP2950CDT-5.0/NOPB by Texas Instruments | APACLinear Regulator | Avnet ASIA
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信息

LP2950CDT-5.0/NOPB

Texas Instruments

LDO Regulator Pos 5V 0.1A 3-Pin(2+Tab) TO-252 Rail

制造商料号#: LP2950CDT-5.0/NOPB

替代型号#: LP2950CDT-5.0/NOPB


legend 通过RoHS认证

描述

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替代/替换

信息

The LP2950 and LP2951 devices are bipolar, low- dropout 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 3 V. 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.

技术参数

  • 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 (>12 mΩ) Capacitors
  • Current- and Thermal-Limiting Features
  • LP2950 Only (3-Pin Package)
    • Fixed-Output Voltages of 5 V, 3.3 V, and 3 V
  • LP2951 Only (8-Pin Package)
    • Fixed- or Adjustable-Output Voltages: 5 V/ADJ, 3.3 V/ADJ, and 3 V/ADJ
    • Low-Voltage Error Signal on Falling Output
    • Shutdown Capability
    • Remote Sense Capability for Optimal Output Regulation and Accuracy

技术特性

描述
寻找类似物料
Typical Dropout Voltage @ Current
0.05@100uA|0.38@100mA V
Output Type
Fixed
Function
LDO
Maximum Output Current
0.1 A
MSL Level
2
Pin Count
3
Polarity
Positive
Max Processing Temp
260
Output Voltage
5 V
Line Regulation
0.2 %
Accuracy
±0.5 %
Junction to Case
5.4 °C/W
Product Dimensions
6.58 x 6.1 x 2.3 mm
Supplier Package
TO-252
Maximum Dropout Voltage @ Current
0.08@100uA|0.45@100mA V
Typical Quiescent Current
0.075 mA
Input Voltage Range
30 V
Load Regulation
0.2 %
Maximum Input Voltage
30 V
Lead Finish
Matte Tin
Number of Outputs
1
Mounting
Surface Mount

ECCN / UNSPSC

描述
ECCN:
EAR99
计划交货期 B:
8542390000"
UNSPSC:
32101630
UNSPSC VERSION:
V15.1101

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