Datasheet Texas Instruments LP38501-ADJ — Datenblatt
Hersteller | Texas Instruments |
Serie | LP38501-ADJ |
3A FlexCap Low Dropout Linear Regler für 2,7 V bis 5,5 V Eingänge
Datenblätter
LP3850x-ADJ, LP3850xA-ADJ 3-A FlexCap Low Dropout Linear Regulator for 2.7-V to 5.5-V Inputs datasheet
PDF, 1.4 Mb, Revision: I, Datei veröffentlicht: Aug 27, 2015
Auszug aus dem Dokument
Preise
Status
LP38501ATJ-ADJ/NOPB | LP38501TJ-ADJ/NOPB | LP38501TS-ADJ/NOPB | LP38501TSX-ADJ/NOPB | |
---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes | Yes | Yes | Yes |
Verpackung
LP38501ATJ-ADJ/NOPB | LP38501TJ-ADJ/NOPB | LP38501TS-ADJ/NOPB | LP38501TSX-ADJ/NOPB | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Pin | 5 | 5 | 5 | 5 |
Package Type | NDQ | NDQ | KTT | KTT |
Industry STD Term | TO-263 | TO-263 | TO-263 | TO-263 |
JEDEC Code | R-MSFM-L | R-MSFM-L | R-PSFM-G | R-PSFM-G |
Package QTY | 1000 | 1000 | 45 | 500 |
Carrier | LARGE T&R | LARGE T&R | TUBE | LARGE T&R |
Device Marking | LP38501A | LP38501 | TS-ADJ | LP38501 |
Width (mm) | 9.85 | 9.85 | 8.42 | 8.42 |
Length (mm) | 10.16 | 10.16 | 10.16 | 10.16 |
Thickness (mm) | 2 | 2 | 4.58 | 4.58 |
Pitch (mm) | 1.7 | 1.7 | 1.7 | 1.7 |
Max Height (mm) | 2.25 | 2.25 | 4.83 | 4.83 |
Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
Parameters / Models | LP38501ATJ-ADJ/NOPB | LP38501TJ-ADJ/NOPB | LP38501TS-ADJ/NOPB | LP38501TSX-ADJ/NOPB |
---|---|---|---|---|
Accuracy, % | 2 | 2 | 2 | 2 |
Iout(Max), A | 3 | 3 | 3 | 3 |
Iq(Typ), mA | 2 | 2 | 2 | 2 |
Noise, uVrms | 100 | 100 | 100 | 100 |
Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic |
Output Options | Adjustable Output | Adjustable Output | Adjustable Output | Adjustable Output |
PSRR @ 100KHz, dB | 25 | 25 | 25 | 25 |
Package Group | TO-263 | TO-263 | TO-263 | TO-263 |
Package Size: mm2:W x L, PKG | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) |
Rating | Catalog | Catalog | Catalog | Catalog |
Regulated Outputs | 1 | 1 | 1 | 1 |
Special Features | Enable | Enable | Enable | Enable |
Thermal Resistance ОёJA, В°C/W | 33 | 33 | 33 | 33 |
Vdo(Typ), mV | 420 | 420 | 420 | 420 |
Vin(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
Vin(Min), V | 2.7 | 2.7 | 2.7 | 2.7 |
Vout(Max), V | 5 | 5 | 5 | 5 |
Vout(Min), V | 0.6 | 0.6 | 0.6 | 0.6 |
Öko-Plan
LP38501ATJ-ADJ/NOPB | LP38501TJ-ADJ/NOPB | LP38501TS-ADJ/NOPB | LP38501TSX-ADJ/NOPB | |
---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant |
Pb Free | Yes | Yes |
Anwendungshinweise
- Multi-Chip PackagesPDF, 95 Kb, Datei veröffentlicht: May 15, 2004
- AN-2219 Precision Current Limiting with the LMP8646 and LP38501 (Rev. A)PDF, 38 Kb, Revision: A, Datei veröffentlicht: Apr 24, 2013
This application note discusses how to design the LMP8646 with the LP38501 voltage regulator and aresistive load application. - AN-1824 FlexCap Technology Simplifies LDO Design (Rev. A)PDF, 79 Kb, Revision: A, Datei veröffentlicht: Apr 24, 2013
The low dropout (LDO) voltage regulator brings the advantage of power savings to system design byreducing the voltage required to maintain output regulation. However, the traditional LDO has alwaysbrought with it the disadvantage of placing tight restrictions on the equivalent series resistance (ESR) ofthe output capacitor in order to keep the regulator stable. This requirement has been elim
Modellreihe
Serie: LP38501-ADJ (4)
Herstellerklassifikation
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO