LT1121HVIS8#PBF
- Mfr.Part #
- LT1121HVIS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 150MA 8SO
- Stock
- 4,838
- In Stock :
- 4,838
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Radiation Hardening :
- No
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Supply Rejection Ratio (PSRR) :
- 58dB
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 30µA
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Min Output Voltage :
- 3.75V
- Factory Lead Time :
- 8 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Protection Features :
- Over Temperature, Reverse Polarity
- Operating Temperature :
- -40°C~125°C
- Output Voltage :
- 30V
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Current - Supply (Max) :
- 14mA
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Voltage Dropout (Max) :
- 0.7V @ 150mA
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Current - Output :
- 150mA
- Published :
- 2012
- Base Part Number :
- LT1121
- Dropout Voltage1-Nom :
- 0.42V
- ECCN Code :
- EAR99
- Dropout Voltage :
- 420mV
- Number of Outputs :
- 1
- Min Input Voltage :
- 4.17V
- Current - Quiescent (Iq) :
- 50μA
- PSRR :
- 58dB (120Hz)
- Output Type :
- Adjustable
- Terminal Finish :
- Matte Tin (Sn)
- Max Output Voltage :
- 30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Enable
- Number of Functions :
- 1
- Surface Mount :
- yes
- Length :
- 4.9025mm
- Load Regulation-Max(%) :
- 1%
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Width :
- 3.9mm
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Number of Regulators :
- 1
- Datasheets
- LT1121HVIS8#PBF

Voltage Regulators - Linear Analog Devices, Inc. LT1121HVIS8#PBF Overview
The LT1121HVIS8#PBF by Analog Devices, Inc. is a versatile and efficient linear voltage regulator, engineered to deliver a stable, adjustable output with a supply current of up to 150mA. Designed for high-performance applications requiring low dropout voltage and low quiescent current, this device is optimal for scenarios where power efficiency and space are at a premium. The ability to adjust the output voltage with external resistors provides flexibility, making the LT1121HVIS8#PBF a preferred choice for a wide range of applications, from portable devices to fixed telecommunications systems.
LT1121HVIS8#PBF Features
This regulator offers several features that make it stand out in the field of linear voltage regulators. Key attributes include its low dropout performance, capable of maintaining stability even under low input-to-output differentials. Additionally, the quiescent current is remarkably low, enhancing its suitability for battery-operated devices where power conservation is critical. Its thermal overload protection ensures reliability and longevity, safeguarding the circuitry from potential damage due to excessive heat or operational overload.
LT1121HVIS8#PBF Applications
- Portable Electronics: Utilized in devices such as smartphones and tablets to ensure stable power supply while optimizing battery life.
- Telecommunications: Deployed in telecom infrastructure to provide reliable voltage levels, crucial for maintaining system integrity and performance.
- Healthcare Devices: Integral in medical equipment where precise voltage regulation is essential for accurate readings and device functionality.
- Power Supplies: Used in both linear and switching power supplies to improve efficiency and provide consistent output in variable input conditions.
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