Datasheet Texas Instruments LP38691-Q1
| Manufacturer | Texas Instruments |
| Series | LP38691-Q1 |
500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
Datasheets
LP3869x/-Q1 500-mA Low-Dropout CMOS Linear Regulators Stable With Ceramic Output Capacitors datasheet
PDF, 2.0 Mb, Revision: O, File published: Dec 2, 2015
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Prices
Status
| LP38691QSD-1.8/NOPB | LP38691QSD-2.5/NOPB | LP38691QSD-3.3/NOPB | LP38691QSD-5.0/NOPB | LP38691QSDX-1.8/NOPB | LP38691QSDX-2.5/NOPB | LP38691QSDX-3.3/NOPB | LP38691QSDX-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | 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 | No | Yes | Yes | No | No |
Packaging
| LP38691QSD-1.8/NOPB | LP38691QSD-2.5/NOPB | LP38691QSD-3.3/NOPB | LP38691QSD-5.0/NOPB | LP38691QSDX-1.8/NOPB | LP38691QSDX-2.5/NOPB | LP38691QSDX-3.3/NOPB | LP38691QSDX-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Package Type | NGG | NGG | NGG | NGG | NGG | NGG | NGG | NGG |
| Industry STD Term | WSON | WSON | WSON | WSON | WSON | WSON | WSON | WSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 1000 | 1000 | 1000 | 1000 | 4500 | 4500 | 4500 | 4500 |
| Carrier | SMALL T&R | SMALL T&R | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | L256B | L257B | L258B | L259B | L256B | L257B | L258B | L259B |
| Width (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | .8 | .8 | .8 | .8 | .8 | .8 | .8 | .8 |
| Pitch (mm) | .95 | .95 | .95 | .95 | .95 | .95 | .95 | .95 |
| Max Height (mm) | .8 | .8 | .8 | .8 | .8 | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LP38691QSD-1.8/NOPB | LP38691QSD-2.5/NOPB | LP38691QSD-3.3/NOPB | LP38691QSD-5.0/NOPB | LP38691QSDX-1.8/NOPB | LP38691QSDX-2.5/NOPB | LP38691QSDX-3.3/NOPB | LP38691QSDX-5.0/NOPB |
|---|---|---|---|---|---|---|---|---|
| Accuracy, % | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 |
| Fixed Output Options, V | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 | 1.8,2.5,3.3,5 |
| Iout(Max), A | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Iq(Typ), mA | 0.055 | 0.055 | 0.055 | 0.055 | 0.055 | 0.055 | 0.055 | 0.055 |
| Noise, uVrms | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic |
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
| PSRR @ 100KHz, dB | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Package Group | WSON | WSON | WSON | WSON | WSON | WSON | WSON | WSON |
| Package Size: mm2:W x L, PKG | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) | See datasheet (WSON) |
| Rating | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Special Features | Foldback Overcurrent Protection | Foldback Overcurrent Protection | Foldback Overcurrent Protection | Foldback Overcurrent Protection | Foldback Overcurrent Protection | Foldback Overcurrent Protection | Foldback Overcurrent Protection | Foldback Overcurrent Protection |
| Thermal Resistance ОёJA, В°C/W | 51 | 51 | 51 | 51 | 51 | 51 | 51 | 51 |
| Vdo(Typ), mV | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| Vin(Max), V | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Vin(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vout(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Vout(Min), V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
Eco Plan
| LP38691QSD-1.8/NOPB | LP38691QSD-2.5/NOPB | LP38691QSD-3.3/NOPB | LP38691QSD-5.0/NOPB | LP38691QSDX-1.8/NOPB | LP38691QSDX-2.5/NOPB | LP38691QSDX-3.3/NOPB | LP38691QSDX-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LP38691-Q1 (8)
Manufacturer's Classification
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO
