- Pinout Diagram
- Footprint Diagram
ST L7912CD2T-TR
| Manufacturer | |
| MPN | L7912CD2T-TR |
| LCSC Part # | C57134 |
| Packaging | TO-263-2 |
| Customer # | |
| Key Attributes | Negative Voltage Regulator |
| Datasheet |  ST L7912CD2T-TR |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | TO-263-2 | |
| Output Voltage | 12V | |
| Number of Outputs | 1 | |
| Operating Temperature | 0℃~+150℃@(Tj) | |
| Supply Current (Iq) | 3mA | |
| Output Configuration | Negative | |
| Operating Voltage | 35V | |
| Output Current | 1.5A | |
| Output Type | Fixed | |
| Features | Thermal shutdown;Short Circuit Protection |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 1000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The L79 series of three-terminal negative regulators is available in TO-220, TO-220FP and D²PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L78 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
Features
- Output current up to 1.5 A
- Output voltages of - 5; - 8; - 12; - 15 V
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- Output tolerance 2% (AC version) or 4% (C version) at 25°C
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.7913 | $ 0.79 |
| 10+ | $ 0.6383 | $ 6.38 |
| 30+ | $ 0.5601 | $ 16.80 |
| 100+ | $ 0.4852 | $ 48.52 |
| 500+ | $ 0.4071 | $ 203.55 |
| 1,000+ | $ 0.3843 | $ 384.30 |
Standard Packaging1000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | TO-263-2 | |
| Output Voltage | 12V | |
| Number of Outputs | 1 | |
| Operating Temperature | 0℃~+150℃@(Tj) | |
| Supply Current (Iq) | 3mA | |
| Output Configuration | Negative | |
| Operating Voltage | 35V | |
| Output Current | 1.5A | |
| Output Type | Fixed | |
| Features | Thermal shutdown;Short Circuit Protection |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 1000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The L79 series of three-terminal negative regulators is available in TO-220, TO-220FP and D²PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L78 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
Features
- Output current up to 1.5 A
- Output voltages of - 5; - 8; - 12; - 15 V
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- Output tolerance 2% (AC version) or 4% (C version) at 25°C
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |