Datasheet Texas Instruments TLE4275-Q1
| Manufacturer | Texas Instruments |
| Series | TLE4275-Q1 |
Automotive 5-V Low-Dropout Voltage Regulator
Datasheets
TLE4275-Q1 5-V Low-Dropout Voltage Regulator datasheet
PDF, 1.4 Mb, Revision: I, File published: Nov 4, 2014
Extract from the document
Status
| TLE4275QKTTRQ1 | TLE4275QKVURQ1 | TLE4275QPWPRQ1 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes |
Packaging
| TLE4275QKTTRQ1 | TLE4275QKVURQ1 | TLE4275QPWPRQ1 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 5 | 5 | 20 |
| Package Type | KTT | KVU | PWP |
| Industry STD Term | TO-263 | TO-252 | HTSSOP |
| JEDEC Code | R-PSFM-G | R-PSFM-G | R-PDSO-G |
| Package QTY | 500 | 2500 | 2000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | TLE4275Q | TLE4275Q | TLE4275Q |
| Width (mm) | 8.42 | 6.6 | 4.4 |
| Length (mm) | 10.16 | 6.1 | 6.5 |
| Thickness (mm) | 4.58 | 2.3 | 1 |
| Pitch (mm) | 1.7 | 1.14 | .65 |
| Max Height (mm) | 4.83 | 2.52 | 1.2 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | TLE4275QKTTRQ1 | TLE4275QKVURQ1 | TLE4275QPWPRQ1 |
|---|---|---|---|
| Accuracy, % | 2 | 2 | 2 |
| Fixed Output Options, V | 5 | 5 | 5 |
| Iout(Max), A | 0.7 | 0.7 | 0.7 |
| Iq(Typ), mA | 5 | 5 | 5 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Capacitor Type | Non-Ceramic | Non-Ceramic | Non-Ceramic |
| Output Options | Fixed Output | Fixed Output | Fixed Output |
| PSRR @ 100KHz, dB | 27 | 27 | 27 |
| Package Group | DDPAK/TO-263 | TO-252 | HTSSOP |
| Package Size: mm2:W x L, PKG | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5TO-252: 67 mm2: 10.11 x 6.6(TO-252) | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) |
| Rating | Automotive | Automotive | Automotive |
| Regulated Outputs | 1 | 1 | 1 |
| Special Features | Power Good,Reverse Voltage Protection | Power Good,Reverse Voltage Protection | Power Good,Reverse Voltage Protection |
| Thermal Resistance ОёJA, В°C/W | 33 | 33 | 33 |
| Vdo(Typ), mV | 250 | 250 | 250 |
| Vin(Max), V | 42 | 42 | 42 |
| Vin(Min), V | 5.5 | 5.5 | 5.5 |
| Vout(Max), V | 5 | 5 | 5 |
| Vout(Min), V | 5 | 5 | 5 |
Eco Plan
| TLE4275QKTTRQ1 | TLE4275QKVURQ1 | TLE4275QPWPRQ1 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Application Notes
- TLE4275 Low Temperature StabilityPDF, 411 Kb, File published: Jan 18, 2012
- LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revision: A, File published: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods - LDO Noise Demystified (Rev. A)PDF, 785 Kb, Revision: A, File published: Aug 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
Model Line
Series: TLE4275-Q1 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO