LTC1144IS8#TRPBF
IC REG CHARG PUMP INV 50MA 8SOIC
Pmic Voltage Regulators Dc Dc Switching Regulators
8-SOIC (0.154", 3.90mm Width)
Active
$8.02 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | LTC1144IS8#TRPBF |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Charge Pump |
| Voltage - Input (Min) | 2V |
| Voltage - Input (Max) | 18V |
| Voltage - Output | -Vin, 2Vin, Vin/2 |
| Current - Output | 50mA |
| Frequency - Switching | 4kHz ~ 10kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-SO |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LTC1144IS8#TRPBF by Analog Devices Inc. is a Charge Pump IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 18V, output -Vin, 2Vin, Vin/2. The 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for LTC1144IS8#TRPBF
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →NCP3126ADR2G
IC REG BUCK ADJUSTABLE 3A 8SOIC
AZ34063UMTR-G1
IC REG BUCK BST ADJ 1.5A 8SOIC
NCP3127ADR2G
IC REG BUCK ADJUSTABLE 2A 8SOIC
LA5774-E
IC REG BUCK ADJ 3.1A 8SOIC
CS51411GDR8G
IC REG BUCK ADJ 1.5A 8SOIC
NCP3125ADR2G
IC REG BUCK ADJUSTABLE 4A 8SOIC
All Technical Specifications
| Function | Ratiometric |
| Topology | Charge Pump |
| Output Type | Fixed |
| Current - Output | 50mA |
| Number of Outputs | 1 |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 4kHz ~ 10kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 2V |
| Voltage - Output (Min/Fixed) | -Vin, 2Vin, Vin/2 |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.