Series: -
Output Type: Adjustable
Number of Outputs: 1
PWM Type: -
Synchronous Rectifier: No
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Type: Switched Capacitor (Charge Pump), Inverting
Packaging: Tube
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-MSOP
Current - Output: 20mA
Frequency - Switching: 650kHz
Manufacturer: Linear Technology
Voltage - Output: -1.23 V ~ -5 V
Voltage - Input: 2.7 V ~ 5.25 V
Pinout
Specifications
DescriptionThe LTC1261LCMS8 is designed as one kind of switched-capacitor voltage inverter device that can be used in (1)gaas fet bias generators; (2)negative supply generators; (3)battery-powered systems; (4)single supply applications. And this device will supply up to 20mA output current with guaranteed output regulation of ±3.5%.
Features of the LTC1261LCMS8 are:(1)Regulated Negative Voltage from a Single Positive Supply; (2)REG Pin Indicates Output is in Regulation; (3)Adjustable or Fixed Output Voltages; (4)Output Regulation: ±3.5%; (5)Supply Current: 650mA Typ; (6)Shutdown Mode Drops Supply Current to 5mA; (7)Up to 20mA Output Current; (8)Requires Only Three or Four External Capacitors; (9)Available in MS8 and SO-8 Packages.
The absolute maximum ratings of the LTC1261LCMS8 can be summarized as:(1)Supply Voltage: 5.5 V;(2)Output Voltage: 0.3V to 5.3V;(3)Total Voltage, VCC to VOUT: 10.8 V;(4)SHDN Pin: -0.3V to (VCC+0.3V);(5)REG Pin: -0.3V to 6V;(6)ADJ Pin: (VOUT-0.3V) to (VCC+0.3V);(7)Output Short-Circuit Duration: Indefinite;(8)Commercial Temperature Range: 0°C to 70°C;(9)Extended Commercial Operating Temperature Range: -40°C to 85°C;(10)Storage Temperature Range:65°C to 150°C;(11)Lead Temperature (Soldering, 10 sec): 300°C. If you want to know more information about the LTC1261LCMS8, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | LTC1261LCMS8 |
| Vendor | Linear Technology |
| Category | Integrated Circuits (ICs) |
| Type | Switched Capacitor (Charge Pump), Inverting |
| Number of Outputs | 1 |
| Voltage - Input | 2.7 ~ 5.25 V |
| Voltage - Output | -1.23 ~ -5 V |
| Current - Output | 20mA |
| Power - Output | - |
| Package / Case | 8-MSOP, Micro8?, 8-uMAX, 8-uSOP, |
| Packaging | Bulk |
| Internal Switch(s) | Yes |
| Synchronous | No |
| Rds (On) | - |
| Operating Temperature | 0°C ~ 70°C |
| Frequency - Switching | 650kHz |
| Drawing Number | 161; 05-08-1660; MS, MS8; 8 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | LTC1261LCMS8
LTC1261LCMS8
|
LTC1261LCMS8 Data Sheet
