1 mA LDO voltage regulator (output voltage 0.4V…0.9V)

Overview

040TSMC_LDO_01 is a low drop out voltage regulator designed to supply integrated circuits with stable and precise voltage. The LDO receives the input voltage VIN +1.62V…+3.63V and converts this voltage into a voltage VOUT 0.4V…0.9V. This voltage is programmed by the MCU using the bus LDO_adj <5:0> and adjustable from 0.4V to 0.9V. The block consists of a differential amplifier, pass transistor, resistive and capacitive divider.

Key Features

TSMC CMOS 40 nm
High precision stabilization voltage
Wide input voltage range from 1.62V to 3.63V
Output voltage value from 0.4V to 0.9V with step 7.9V
Low current consumption
Small area

Block Diagram

Applications

Portable electronic devices
System-on-chip for different purposes
Measurement and calibration systems
Navigation systems
Communication systems

Deliverables

Schematic or NetList
Abstract view (.lef and .lib files)
Layout (optional)
Behavioral model (for functional verification)
Extracted view (optional)
GDSII
DRC, LVS, antenna report
Test bench with saved configurations (optional)
Documentation

Technical Specifications

Foundry, Node

TSMC CMOS 40 nm

Maturity

silicon proven

Availability

Now

TSMC

Silicon Proven: 40nm LP

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