Datasheet Texas Instruments LM337IMPX/NOPB — Datenblatt
| Hersteller | Texas Instruments |
| Serie | LM337-N |
| Artikelnummer | LM337IMPX/NOPB |
1.5A Negativer Regler mit einstellbarem Ausgang 4-SOT-223 -40 bis 125
Datenblätter
LM137, LM337-N 3-Terminal Adjustable Negative Regulators datasheet
PDF, 3.0 Mb, Revision: E, Datei veröffentlicht: Jan 13, 2016
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 4 |
| Package Type | DCY |
| Industry STD Term | SOT-223 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | N02A |
| Width (mm) | 3.5 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1.6 |
| Pitch (mm) | 2.3 |
| Max Height (mm) | 1.8 |
| Mechanical Data | Herunterladen |
Parameter
| Accuracy | 2.4 % |
| Features | N/A |
| Iout(Max) | 1.5 A |
| Iq(Typ) | 0.065 mA |
| Noise | 38 uVrms |
| Operating Temperature Range | -40 to 125,0 to 125,0 to125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Adjustable Output,Negative Output |
| PSRR @ 100KHz | 35 dB |
| Package Group | SOT-223 |
| Package Size: mm2:W x L | 4SOT-223: 46 mm2: 7 x 6.5(SOT-223) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Thermal Resistance ОёJA | 23 В°C/W |
| Vdo(Typ) | 2400 mV |
| Vin(Max) | -4.2 V |
| Vin(Min) | -40 V |
| Vout(Max) | -1.2 V |
| Vout(Min) | -37 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: LM317A-337N-EVM
3-Terminal Adjustable Regulators Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- LB-46 A New Production Technique for Trimming Voltage RegulatorsPDF, 129 Kb, Datei veröffentlicht: May 15, 2004
- A New Production Technique for Trimming Voltage RegulatorsPDF, 105 Kb, Datei veröffentlicht: Oct 3, 2002
- Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)PDF, 284 Kb, Revision: A, Datei veröffentlicht: May 5, 2013
When working with voltage regulator circuits the designer is often confronted with the need to calculatethe tolerance of the regulated output voltage. For fixed voltage regulators this problem is easily managedbecause the required information is directly supplied on the semiconductor manufacturer's data sheet.
Modellreihe
Serie: LM337-N (7)
- LM337IMP LM337IMP/NOPB LM337IMPX LM337IMPX/NOPB LM337T LM337T/LF01 LM337T/NOPB
Herstellerklassifikation
- Semiconductors > Analog and Mixed-Signal > Power Management > Linear Regulator (LDO) > Single Channel LDO