LTC1550LCMS8-2.5#PBF
IC REG CHARG PUMP -2.5V 8MSOP
Pmic Voltage Regulators Dc Dc Switching Regulators
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Active
$6.01 / 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 | LTC1550LCMS8-2.5#PBF |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Topology | Charge Pump |
| Voltage - Input (Min) | 3.05V |
| Voltage - Input (Max) | 5.25V |
| Voltage - Output | -2.5V |
| Current - Output | 20mA |
| Frequency - Switching | 900kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-MSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LTC1550LCMS8-2.5#PBF 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 5.25V, output -2.5V. The 8-TSSOP, 8-MSOP (0.118", 3.00mm 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 LTC1550LCMS8-2.5#PBF
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 →MIC2145BMM
2.5 WATT BOOST CONVERTER
LV5813TT-TE-L-H
STEP-DOWN SWITCHING REGULATOR
MAX1606EUA
IC REG BOOST ADJ 350MA 8UMAX
NCP1530DM30R2
IC REG BUCK 3V 600MA MICRO8
MAX17067EUA+T
IC REG BST SEPIC ADJ 1.8A 8UMAX
TPS60242DGKT
IC REG CHARG PUMP 2.7V 8VSSOP
All Technical Specifications
| Function | Step-Up/Step-Down |
| Topology | Charge Pump |
| Output Type | Fixed |
| Current - Output | 20mA |
| Number of Outputs | 1 |
| Output Configuration | Negative |
| Frequency - Switching | 900kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 5.25V |
| Voltage - Input (Min) | 3.05V |
| Voltage - Output (Min/Fixed) | -2.5V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.