Datasheet Texas Instruments LM7800 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM7800 |
1.5A，宽输入电压VIN固定稳压器
数据表
Datasheet
价格
状态
| LM7805CT/NOPB | LM7805MP/NOPB | LM7805MPX/NOPB | LM7805S/NOPB | LM7805SX/NOPB | LM7812CT/NOPB | LM7812S/NOPB | LM7812SX/NOPB | LM7815CT/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) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes | Yes | No | No | No | No | Yes |
打包
| LM7805CT/NOPB | LM7805MP/NOPB | LM7805MPX/NOPB | LM7805S/NOPB | LM7805SX/NOPB | LM7812CT/NOPB | LM7812S/NOPB | LM7812SX/NOPB | LM7815CT/NOPB | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 |
| Package Type | NDE | DCY | DCY | KTT | KTT | NDE | KTT | KTT | NDE |
| Industry STD Term | TO-220 | SOT-223 | SOT-223 | TO-263 | TO-263 | TO-220 | TO-263 | TO-263 | TO-220 |
| JEDEC Code | R-MSFM-P | R-PDSO-G | R-PDSO-G | R-PSFM-G | R-PSFM-G | R-MSFM-P | R-PSFM-G | R-PSFM-G | R-MSFM-P |
| Package QTY | 45 | 1000 | 2000 | 45 | 500 | 45 | 45 | 500 | 45 |
| Carrier | TUBE | LARGE T&R | JUMBO T&R | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | TUBE |
| Width (mm) | 10.16 | 3.5 | 3.5 | 8.41 | 8.41 | 10.16 | 8.41 | 8.41 | 10.16 |
| Length (mm) | 14.986 | 6.5 | 6.5 | 10.18 | 10.18 | 14.986 | 10.18 | 10.18 | 14.986 |
| Thickness (mm) | 4.572 | 1.6 | 1.6 | 4.44 | 4.44 | 4.572 | 4.44 | 4.44 | 4.572 |
| Pitch (mm) | 2.54 | 2.3 | 2.3 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 |
| Max Height (mm) | 4.7 | 1.8 | 1.8 | 4.83 | 4.83 | 4.7 | 4.83 | 4.83 | 4.7 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LM7805CT/NOPB | LM7805MP/NOPB | LM7805MPX/NOPB | LM7805S/NOPB | LM7805SX/NOPB | LM7812CT/NOPB | LM7812S/NOPB | LM7812SX/NOPB | LM7815CT/NOPB |
|---|---|---|---|---|---|---|---|---|---|
| Accuracy, % | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Fixed Output Options, V | 5,12,15 | 5,12,15 | 5,12,15 | 5,12,15 | 5,12,15 | 5,12,15 | 5,12,15 | 5,12,15 | 5,12,15 |
| Iout(Max), A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Iq(Typ), mA | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Noise, uVrms | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Operating Temperature Range, C | 0 to 125,to | 0 to 125,to | 0 to 125,to | 0 to 125,to | 0 to 125,to | 0 to 125,to | 0 to 125,to | 0 to 125,to | 0 to 125,to |
| Output Capacitor Type | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic | Ceramic,Non-Ceramic |
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
| PSRR @ 100KHz, dB | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Package Group | TO-220 | SOT-223 | SOT-223 | DDPAK/TO-263 | DDPAK/TO-263 | TO-220 | DDPAK/TO-263 | DDPAK/TO-263 | TO-220 |
| Package Size: mm2:W x L, PKG | See datasheet (TO-220) | 4SOT-223: 46 mm2: 7 x 6.5(SOT-223) | 4SOT-223: 46 mm2: 7 x 6.5(SOT-223) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | See datasheet (TO-220) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | See datasheet (TO-220) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Thermal Resistance ОёJA, В°C/W | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Vdo(Typ), mV | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| Vin(Max), V | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Vin(Min), V | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Vout(Max), V | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Vout(Min), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
生态计划
| LM7805CT/NOPB | LM7805MP/NOPB | LM7805MPX/NOPB | LM7805S/NOPB | LM7805SX/NOPB | LM7812CT/NOPB | LM7812S/NOPB | LM7812SX/NOPB | LM7815CT/NOPB | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes | Yes | Yes | Yes |
应用须知
- AN-181 3-Terminal Regulator is Adjustable (Rev. B)PDF, 314 Kb, 修订版: B, 档案已发布: May 5, 2013
Until now all of the 3-terminal power IC voltage regulators have a fixed output voltage. In spite of this limitation their ease of use low cost and full on-chip overload protection have generated wide acceptance. Now with the introduction of the LM117 it is possible to use a single regulator for any output voltage from 1.2 V to 37 V at 1.5A. Selecting close-tolerance outp - AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)PDF, 82 Kb, 修订版: B, 档案已发布: May 5, 2013
This application report discusses improving power supply reliability with IC power regulators.
模型线
系列: LM7800 (9)
制造商分类
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO