Series: -
Output Type: Adjustable
Number of Outputs: 1
PWM Type: -
Synchronous Rectifier: No
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Current - Output: 100mA
Packaging: Tube
Voltage - Input: 3.5 V ~ 15 V
Frequency - Switching: 25kHz
Type: Switched Capacitor (Charge Pump), Doubler, Inverting
Voltage - Output: Adjustable
Manufacturer: Linear Technology
Operating Temperature: 0°C ~ 100°C
Pinout
DescriptionThe LT1054CS8 is the subpackage of LT1054. There is some information about the LT1054. The LT1054 is a kind of monolithic, bipolar, switched-capacitor voltage converter and regulator. The internal oscillator of LT1054 runs at a norminal frequency of 25 KHz. It is pin compatible with previous converters such as the LTC1044/LTC7660. The typical applications include voltage inverter, voltage regulator, negative voltage doubler and positive voltage doubler.
Features of the LT1054CS8 are as follow: First is available in space saving SO-8 package. The second is output current which is 100 mA. Then is low loss which is 1.1 V at 100 mA. Next is 3.5 V to 15 V operating range. The fifth is reference and error amplifier for regulation. The sixth is external shutdown. The seventh is external oscillator synchronization. Besides, it can be paralleled. At last, the pin is compatible with the LTC1044/LTC7660.
What comes next is the absolute maximum ratings of LT1054CS8. The supply voltage is 16 V. The input voltage (VPIN1) at pin 1 is from 0 to V+ V. The input voltage at pin 3 (S package) (VPIN3) is from 0 to V+ V. The input voltage at pin 7 (VPIN7) is from 0 to VREF V. The input voltage at pin 13 (S package) (VPIN13) is from 0 to VREF V. The operating junction temperature range is from 0 to 100. The maximum junction temperature is 125. The storage temperature is from -55 to 150. The lead temperature (soldering, 10 sec) is 300. If you want to know more information such as the electrical characteristics about the LT1054CS8, please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | LT1054CS8 |
| Vendor | Linear Technology |
| Category | Integrated Circuits (ICs) |
| Type | Switched Capacitor (Charge Pump) |
| Number of Outputs | 1 |
| Voltage - Input | 3.5 ~ 15 V |
| Voltage - Output | -4.7 ~ -5.2 V |
| Current - Output | 100mA |
| Power - Output | - |
| Package / Case | 8-SOIC (3.9mm Width) |
| Packaging | Tube |
| Internal Switch(s) | Yes |
| Synchronous | Yes |
| Rds (On) | - |
| Operating Temperature | 0°C ~ 100°C |
| Frequency - Switching | 25kHz |
| Drawing Number | 161; 05-08-1610; S, S8; 8, 14, 16 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | LT1054CS8
LT1054CS8
|
LT1054CS8 Data Sheet
