Low

TEXAS INSTRUMENTS  LM2937IMP-3.3  Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 3.3Vout, 500mAout, SOT-223-3

TEXAS INSTRUMENTS LM2937IMP-3.3
Technical Data Sheet (2.03MB) EN Tüm Teknik Belgeleri Görüntüleyin

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Ürün Genel Bakış

The LM2937IMP-3.3 is a fixed output low dropout (LDO) linear voltage regulator in 4 pin SOT-223 package. This regulator is ideal for converting common 5V logic supply or higher input supply voltage to lower 2.5V and 3.3V supplies to power very large scale integrations (VLSI) ASICs and microcontrollers. Special circuitry has been incorporated to minimize quiescent current of device to 10mA with a 500mA full load current when differential voltage is greater than 5V. The LM2937IMP-3.3 requires an output bypass capacitor for stability. By utilizing PNP transistor, the ESR of this capacitor remains critical. This device has an in built special compensation circuitry that relaxes ESR requirements.
  • Fixed output voltage is 3.3V
  • Output current in excess of 400mA
  • Dropout voltage is 500mV
  • Operating input voltage range from 4.75V to 26V
  • Operating temperature range -40°C to 85°C
  • Output trimmed for 5% tolerance under all operating conditions
  • Wide output capacitor ESR range from 0.01ohm to 5ohm
  • Reverse battery input protection
  • 60V input transient protection
  • Internal short circuit and thermal overload protection
This device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

Ürün Bilgileri

Output Type:
Fixed
Input Voltage Min:
0V
Input Voltage Max:
26V
Fixed Output Voltage Nom.:
3.3V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
500mA
Dropout Voltage Vdo:
500mV
LDO Regulator Case Style:
SOT-223
No. of Pins:
3Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
3.3V 500mA LDO Voltage Regulators
Automotive Qualification Standard:
-
Output Voltage Nom.:
3.3 V
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Uygulamalar

  • Power Management;
  • Automotive;
  • Industrial

Mevzuat ve Çevre

Nem Duyarlılığı Düzeyi
MSL 1 - Unlimited
Menşe Ülke:
Malaysia

En son önemli imalat işleminin gerçekleştirildiği ülke

RoHS Uyumlu:
Evet
Fiyat Listesi No:
85423990
Ağırlık (kg):
.000463

Alternatifler

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Kesik Bant
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1+ 1,30 € 30+ 1,17 € 80+ 1,04 € 250+ 0,975 € daha fazla…

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1000+ 0,843 € 2000+ 0,747 € 5000+ 0,735 € 10000+ 0,726 €

Satın al

Linear Voltage Regulator, Fixed, Positive LDO, 0V To 26V In, 3.3V And 400mA Out, SOT-223-4

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Makara
6.000 Stoklarımızda

Fiyatı: Adet (Tam Makarada Sağlanır)

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