Analog Devices LTC1261LIS8-4#PBF DC DC Switching Regulators
Charge Pump Switching Regulator IC Negative Fixed -4V 1 Output 20mA 8-SOIC (0.154", 3.90mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC1261LIS8-4#PBF
Detailed Description
Buck-boost type Fixed 4.5V~5.25V -4V 20mA SOP-8 DC-DC Converters
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC1261LIS8-4#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC1261LIS8-4#PBF DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Functions
Step-Up/Step-Down
Topology
Charge Pump
Output Type
Fixed
Switching Frequency
650kHz
Output Current
20mA
Related Parts Comparison (LTC1261LIS8-4#PBF vs ADP1073AR vs ADP1073AR-5 vs ADP1073AR-12)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Switching Frequency | 650kHz | 19kHz | 19kHz | 19kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Functions | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Max Input Voltage | 5.25V | 30V | 30V | 30V |
| Min Input Voltage | 4.5V | 1V | 1V | 1V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Negative | Positive | Positive | Positive |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Action |
More Parts in DC DC Switching Regulators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
