LT1121CN8-5#PBF
IC REG LINEAR 5V 150MA 8DIP
Pmic Voltage Regulators Linear
8-DIP (0.300", 7.62mm)
Active
$4.61 / 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 | LT1121CN8-5#PBF |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 125°C |
| Voltage - Input (Max) | 30V |
| Voltage - Output | 5V |
| Current - Output | 150mA |
| Supplier Device Package | 8-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LT1121CN8-5#PBF by Analog Devices Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 30V, output 5V. The 8-DIP (0.300", 7.62mm) 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 LT1121CN8-5#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 →TPS7230QP
IC REG LINEAR 3V 250MA 8DIP
ICL7663SCPA
PROGAMMABLE VOLTAGE REGULATOR
TPS7248QP
IC REG LINEAR 4.85V 250MA 8DIP
TL751L10CP
IC REG LINEAR 10V 150MA 8DIP
TPS7225QP
IC REG LINEAR 2.5V 250MA 8DIP
TPS7233QP
IC REG LINEAR 3.3V 250MA 8DIP
All Technical Specifications
| PSRR | 58dB (120Hz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 150mA |
| Protection Features | Over Temperature, Reverse Polarity |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 30V |
| Voltage Dropout (Max) | 0.7V @ 150mA |
| Current - Supply (Max) | 14 mA |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Output (Min/Fixed) | 5V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.