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- Manufacturer No：LD3985M18R
- Manufacturer：STMicroelectronics
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LD3985M18R
- SKU：4571003
- Description：LD3985 Cut Tape (CT) Surface Mount Over Current Over Temperature voltage regulator linear 100mV 1.3mm 550mA -40C~125C
User Guide
User Guide
LD3985M18R Details
LD3985 Cut Tape (CT) Surface Mount Over Current Over Temperature voltage regulator linear 100mV 1.3mm 550mA -40C~125C
LD3985M18R Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Outputs: 1
- ECCN Code: EAR99
- JESD-609 Code: e3
- Terminal Position: DUAL
- Peak Reflow Temperature (Cel): 260
- Number of Pins: 5
- Min Input Voltage: 2.5V
- Factory Lead Time: 14 Weeks
- Output Voltage 1: 1.8V
- Operating Temperature: -40°C~125°C
- Output Configuration: Positive
- Voltage - Input (Max): 6V
- Packaging: Cut Tape (CT)
- Width: 1.75mm
- Control Features: Enable
- Min Current Limit: 300mA
- Package / Case: SC-74A, SOT-753
- Protection Features: Over Current, Over Temperature
- Current - Supply (Max): 250μA
- Output Voltage Accuracy: 3 %
- Max Output Current: 550mA
- Voltage Tolerance-Max: 4%
- Dropout Voltage1-Nom: 0.06V
- Base Part Number: LD3985
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- Radiation Hardening: No
- Lead Free: Lead Free
- Terminal Form: GULL WING
- Number of Terminations: 5
- Pin Count: 5
- Time@Peak Reflow Temperature-Max (s): 30
- Output Voltage: 1.8V
- Min Output Voltage: 1.8V
- Length: 3mm
- Output Type: Fixed
- Technology: BICMOS
- Packing Method: TAPE AND REEL
- Current - Output: 150mA
- Height: 1.3mm
- Subcategory: Other Regulators
- Terminal Finish: Matte Tin (Sn) - annealed
- Lifecycle Status: ACTIVE (Last Updated: 7 months ago)
- Accuracy: 3 %
- Quiescent Current: 150μA
- Dropout Voltage: 100mV
- Input Bias Current: 85μA
- PSRR: 60dB ~ 50dB (1kHz ~ 10kHz)
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STMicroelectronics — Manufacturer Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
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