Output Type
: Fixed
Polarity
: Positive
Maximum Operating Temperature
: + 125 C
Output Current
: 1.5 A
Mounting Style
: Through Hole
Package / Case
: TO-220
Input Voltage MAX
: 35 V
Output Voltage
: 18 V
Load Regulation
: 360 mV
Line Regulation
: 360 mV
DescriptionThe L7818CV is designed as one kind of positive voltage regulator that is available in TO-220, TO-220FP, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. Features of the L7818CV are:(1)output current up to 1.5A; (2)output voltages of 5; 5.2; 6; 8; 9; 12; 15; 18; 24 V; (3)thermal overload protection; (4)short circuit protection; (5)output transition soa protection.
The absolute maximum ratings of the L7818CV can be summarized as:(1)DC Input Voltage for VO = 5 to 18V: 35 V;(2)DC Input Voltage for VO = 20, 24V: 40 V;(3)Output Current: Internally Limited;(4)Power Dissipation: Internally Limited;(5)Storage Temperature Range: -65 to 150 °C;(6)Operating Junction Temperature Range:0 to 150 °C. And this device can provides local on-card regulation, eliminating the distribution problems associated with single point regulation
The electrical characteristics of the L7818CV can be summarized as:(1)Output Voltage (TJ = 25°C): 4.8 to 5.2 V;(2)Short Circuit Current: 1.2 A;(3)Dropout Voltage: 2 to 2.5 V;(4)Supply Voltage Rejection: 68 dB;(5)Output Noise Voltage: 40 uV/Vo;(6)Output Voltage Drift: 0.6 mV/°C;(7)Quiescent Current: 6 mA. If you want to know more information such as the electrical characteristics about the L7818CV, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | L7818CV |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Regulator Type | Single Output |
| Package / Case | TO-220-3 (Straight Leads) |
| Packaging | Tube |
| Regulator Topology | Positive Fixed |
| Current - Output | 1.5A |
| Voltage - Output | 18V |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Input | 21 ~ 33 V |
| Number of Regulators | 1 |
| Current - Limit (Min) | - |
| Current Short Circuit (Isc) | 200mA |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | L7818CV
L7818CV
497 1456 5 ND
49714565ND
497-1456-5
|
L7818CV Data Sheet
