Datasheet Texas Instruments LP3856
| Manufacturer | Texas Instruments |
| Series | LP3856 |
3A Fast Ultra Low Dropout Linear Regulator
Datasheets
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators datasheet
PDF, 2.2 Mb, Revision: G, File published: Apr 1, 2013
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Prices
Status
| LP3856ES-1.8 | LP3856ES-1.8/NOPB | LP3856ES-2.5/NOPB | LP3856ES-3.3 | LP3856ES-3.3/NOPB | LP3856ES-5.0 | LP3856ES-5.0/NOPB | LP3856ESX-1.8/NOPB | LP3856ESX-2.5/NOPB | LP3856ESX-3.3/NOPB | LP3856ESX-5.0/NOPB | LP3856ET-1.8/NOPB | LP3856ET-2.5/NOPB | LP3856ET-3.3/NOPB | LP3856ET-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | NRND (Not 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) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes | No | No | No | No | No | No | No | Yes | No | No | No | Yes |
Packaging
| LP3856ES-1.8 | LP3856ES-1.8/NOPB | LP3856ES-2.5/NOPB | LP3856ES-3.3 | LP3856ES-3.3/NOPB | LP3856ES-5.0 | LP3856ES-5.0/NOPB | LP3856ESX-1.8/NOPB | LP3856ESX-2.5/NOPB | LP3856ESX-3.3/NOPB | LP3856ESX-5.0/NOPB | LP3856ET-1.8/NOPB | LP3856ET-2.5/NOPB | LP3856ET-3.3/NOPB | LP3856ET-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Pin | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Package Type | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | NDH | NDH | NDH | NDH |
| Industry STD Term | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-220 | TO-220 | TO-220 | TO-220 |
| JEDEC Code | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-MSFM-L | R-MSFM-L | R-MSFM-L | R-MSFM-L |
| Device Marking | -1.8 | -1.8 | LP3856ES | LP3856ES | -3.3 | LP3856ES | LP3856ES | LP3856ES | -2.5 | -3.3 | -5.0 | LP3856ET | -2.5 | -3.3 | LP3856ET |
| Width (mm) | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 10.16 | 10.16 | 10.16 | 10.16 |
| Length (mm) | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 14.986 | 14.986 | 14.986 | 14.986 |
| Thickness (mm) | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.572 | 4.572 | 4.572 | 4.572 |
| Pitch (mm) | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.702 | 1.702 | 1.702 | 1.702 |
| Max Height (mm) | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.7 | 4.7 | 4.7 | 4.7 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
| Package QTY | 45 | 45 | 45 | 45 | 45 | 500 | 500 | 500 | 500 | 45 | 45 | 45 | 45 | ||
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE | TUBE |
Parametrics
| Parameters / Models | LP3856ES-1.8 | LP3856ES-1.8/NOPB | LP3856ES-2.5/NOPB | LP3856ES-3.3 | LP3856ES-3.3/NOPB | LP3856ES-5.0 | LP3856ES-5.0/NOPB | LP3856ESX-1.8/NOPB | LP3856ESX-2.5/NOPB | LP3856ESX-3.3/NOPB | LP3856ESX-5.0/NOPB | LP3856ET-1.8/NOPB | LP3856ET-2.5/NOPB | LP3856ET-3.3/NOPB | LP3856ET-5.0/NOPB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accuracy, % | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |||
| Accuracy(%) | 3 | ||||||||||||||
| Additional Features | Enable Overcurrent Protection Thermal Shutdown | Enable Overcurrent Protection Thermal Shutdown | |||||||||||||
| Approx. Price (US$) | 1.90 | 1ku | 1.90 | 1ku | 1.90 | 1ku | ||||||||||||
| 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 | 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 | |||
| 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 | ||||||||||||
| Iout(Max), A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| Iout(Max)(A) | 3 | 3 | 3 | ||||||||||||
| Iq(Typ), mA | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |||
| Iq(Typ)(mA) | 4 | 4 | 4 | ||||||||||||
| Noise, uVrms | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||
| Noise(uVrms) | 100 | ||||||||||||||
| 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 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | ||||||||||||
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | 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 | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
| PSRR @ 100KHz(dB) | 57 | 57 | |||||||||||||
| Package Group | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | TO-220 | TO-220 | TO-220 | TO-220 |
| 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) | 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) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) | |||
| Package Size: mm2:W x L (PKG) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) | ||||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Regulated Outputs(#) | 1 | 1 | 1 | ||||||||||||
| Special Features | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | ||
| Thermal Resistance ОёJA, В°C/W | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |||
| Thermal Resistance ОёJA(В°C/W) | 50 | ||||||||||||||
| Vdo(Typ), mV | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | |||
| Vdo(Typ)(mV) | 390 | 390 | 390 | ||||||||||||
| Vin(Max), V | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | |||
| Vin(Max)(V) | 7 | 7 | 7 | ||||||||||||
| Vin(Min), V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |||
| Vin(Min)(V) | 2.5 | 2.5 | 2.5 | ||||||||||||
| Vout(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |||
| Vout(Max)(V) | 5 | 5 | 5 | ||||||||||||
| Vout(Min), V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |||
| Vout(Min)(V) | 1.8 | 1.8 | 1.8 |
Eco Plan
| LP3856ES-1.8 | LP3856ES-1.8/NOPB | LP3856ES-2.5/NOPB | LP3856ES-3.3 | LP3856ES-3.3/NOPB | LP3856ES-5.0 | LP3856ES-5.0/NOPB | LP3856ESX-1.8/NOPB | LP3856ESX-2.5/NOPB | LP3856ESX-3.3/NOPB | LP3856ESX-5.0/NOPB | LP3856ET-1.8/NOPB | LP3856ET-2.5/NOPB | LP3856ET-3.3/NOPB | LP3856ET-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Not Compliant | Compliant | Compliant | See ti.com | Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | No | Yes |
Model Line
Series: LP3856 (15)
Manufacturer's Classification
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO
