Analog Devices LT1111IS8 DC DC Switching Regulators
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT1111IS8
Detailed Description
IC REG BUCK BST ADJ 1.5A 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT1111IS8 Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT1111IS8 DC DC Switching Regulators technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
30V
Output Current
1.5A (Switch)
Switching Frequency
72kHz
Number of Outputs
1
Topology
Buck, Boost
Alternate Parts Comparison (LT1111IS8 vs LT1308AIS8#TRPBF vs LT1959CS8#TRPBF vs LT1676CS8#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 125°C (TJ) | 0°C ~ 125°C (TJ) |
| Switching Frequency | 72kHz | 600kHz | 500kHz | 100kHz |
| Max Input Voltage | 30V | 10V | 15V | 60V |
| Min Input Voltage | 2V | 1V | 4.3V | 7.4V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | Positive | Positive | Positive |
| Output Current | 1.5A (Switch) | 2A (Switch) | 4.5A (Switch) | 550mA (Switch) |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.25V | 1.22V | 1.21V | 1.24V |
| Synchronous Rectifier | No | No | No | No |
| Action |
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