Datasheet Texas Instruments LP3872 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP3872 |
1.5A快速超低压降线性稳压器
数据表
LP387x 1.5-A Fast Ultra-Low-Dropout Linear Regulators datasheet
PDF, 2.8 Mb, 修订版: H, 档案已发布: Jan 27, 2015
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价格
状态
| LP3872EMP-1.8/NOPB | LP3872EMP-2.5/NOPB | LP3872EMP-3.3 | LP3872EMP-3.3/NOPB | LP3872EMP-5.0 | LP3872EMP-5.0/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-3.3/NOPB | LP3872ES-1.8 | LP3872ES-1.8/NOPB | LP3872ES-2.5 | LP3872ES-2.5/NOPB | LP3872ES-3.3/NOPB | LP3872ES-5.0 | LP3872ES-5.0/NOPB | LP3872ESX-1.8/NOPB | LP3872ESX-2.5/NOPB | LP3872ESX-3.3/NOPB | LP3872ESX-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | 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) | 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) | 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) |
| Manufacture's Sample Availability | Yes | Yes | No | No | Yes | Yes | No | No | No | No | No | No | Yes | Yes | No | No | No | No | Yes |
打包
| LP3872EMP-1.8/NOPB | LP3872EMP-2.5/NOPB | LP3872EMP-3.3 | LP3872EMP-3.3/NOPB | LP3872EMP-5.0 | LP3872EMP-5.0/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-3.3/NOPB | LP3872ES-1.8 | LP3872ES-1.8/NOPB | LP3872ES-2.5 | LP3872ES-2.5/NOPB | LP3872ES-3.3/NOPB | LP3872ES-5.0 | LP3872ES-5.0/NOPB | LP3872ESX-1.8/NOPB | LP3872ESX-2.5/NOPB | LP3872ESX-3.3/NOPB | LP3872ESX-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Pin | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Package Type | NDC | NDC | NDC | NDC | NDC | NDC | NDC | NDC | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KTT |
| Industry STD Term | SOT-223 | SOT-223 | SOT | SOT-223 | SOT-223 | SOT-223 | SOT-223 | SOT-223 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-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-PSFM-G |
| Package QTY | 1000 | 1000 | 1000 | 1000 | 1000 | 2000 | 2000 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 500 | 500 | 500 | 500 | |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | |
| Device Marking | LHAB | LHBB | LHCB | LHCB | LHDB | LHDB | LHBB | LHCB | LP3872ES | LP3872ES | LP3872ES | -2.5 | -3.3 | LP3872ES | LP3872ES | LP3872ES | -2.5 | LP3872ES | -5.0 |
| Width (mm) | 3.56 | 3.56 | 3.56 | 3.56 | 3.56 | 3.56 | 3.56 | 3.56 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 |
| Length (mm) | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 |
| Thickness (mm) | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 |
| Pitch (mm) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 |
| Max Height (mm) | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LP3872EMP-1.8/NOPB | LP3872EMP-2.5/NOPB | LP3872EMP-3.3 | LP3872EMP-3.3/NOPB | LP3872EMP-5.0 | LP3872EMP-5.0/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-3.3/NOPB | LP3872ES-1.8 | LP3872ES-1.8/NOPB | LP3872ES-2.5 | LP3872ES-2.5/NOPB | LP3872ES-3.3/NOPB | LP3872ES-5.0 | LP3872ES-5.0/NOPB | LP3872ESX-1.8/NOPB | LP3872ESX-2.5/NOPB | LP3872ESX-3.3/NOPB | LP3872ESX-5.0/NOPB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accuracy, % | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Additional Features | Enable Overcurrent Protection Power Good Thermal Shutdown | ||||||||||||||||||
| Approx. Price (US$) | 1.24 | 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 | 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 | ||||||||||||||||||
| Iout(Max), A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Iout(Max)(A) | 1.5 | ||||||||||||||||||
| Iq(Typ), mA | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |
| Iq(Typ)(mA) | 6 | ||||||||||||||||||
| Noise, uVrms | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 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 | -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 | ||||||||||||||||||
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | 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 | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
| Package Group | SOT-223 | SOT-223 | SOT-223 | SOT-223 | SOT-223 | SOT-223 | SOT-223 | SOT-223 | 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 |
| Package Size: mm2:W x L, PKG | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | 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) | 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) | |
| Package Size: mm2:W x L (PKG) | 5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223) | ||||||||||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | 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 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Regulated Outputs(#) | 1 | ||||||||||||||||||
| Special Features | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | |
| Thermal Resistance ОёJA, В°C/W | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | |
| Vdo(Typ), mV | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | |
| Vdo(Typ)(mV) | 380 | ||||||||||||||||||
| Vin(Max), V | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | |
| Vin(Max)(V) | 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 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Vin(Min)(V) | 2.5 | ||||||||||||||||||
| Vout(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Vout(Max)(V) | 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 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |
| Vout(Min)(V) | 1.8 |
生态计划
| LP3872EMP-1.8/NOPB | LP3872EMP-2.5/NOPB | LP3872EMP-3.3 | LP3872EMP-3.3/NOPB | LP3872EMP-5.0 | LP3872EMP-5.0/NOPB | LP3872EMPX-2.5/NOPB | LP3872EMPX-3.3/NOPB | LP3872ES-1.8 | LP3872ES-1.8/NOPB | LP3872ES-2.5 | LP3872ES-2.5/NOPB | LP3872ES-3.3/NOPB | LP3872ES-5.0 | LP3872ES-5.0/NOPB | LP3872ESX-1.8/NOPB | LP3872ESX-2.5/NOPB | LP3872ESX-3.3/NOPB | LP3872ESX-5.0/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant | Compliant | See ti.com | Compliant | Compliant | Compliant | See ti.com | Compliant | See ti.com | Compliant | Compliant | See ti.com | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
模型线
系列: LP3872 (19)
- LP3872EMP-1.8/NOPB LP3872EMP-2.5/NOPB LP3872EMP-3.3 LP3872EMP-3.3/NOPB LP3872EMP-5.0 LP3872EMP-5.0/NOPB LP3872EMPX-2.5/NOPB LP3872EMPX-3.3/NOPB LP3872ES-1.8 LP3872ES-1.8/NOPB LP3872ES-2.5 LP3872ES-2.5/NOPB LP3872ES-3.3/NOPB LP3872ES-5.0 LP3872ES-5.0/NOPB LP3872ESX-1.8/NOPB LP3872ESX-2.5/NOPB LP3872ESX-3.3/NOPB LP3872ESX-5.0/NOPB
制造商分类
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO