STMicroelectronics LDQ40PU33RY
Manufacturer No:
LDQ40PU33RY
Manufacturer:
STMicroelectronics
Package:
Description:
55dB Positive Fixed 3.3V DFN-6(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
Quantity:
In Stock :3190
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LDQ40PU33RY Information
STMicroelectronics LDQ40PU33RY technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LDQ40PU33RY.
- Type
- Parameter
- Package
- DFN-6(2x2)
- Power Supply Rejection Ratio (PSRR)
- 55dB
- Operating Temperature
- -40℃~+150℃@(Tj)
- Voltage Dropout
- 500mV@(250mA)
- Number of Outputs
- 1
- Quiescent Current
- 2uA
- Output Configuration
- Positive
- Operating Voltage
- 40V
- Noise
- 90uVrms
- Output Type
- Fixed
- Type
- Parameter
- Output Voltage
- 3.3V
- Features
- Short Circuit Protection;Over Temperature Protection;PG Pin
- Output Current
- 250mA
- CNHTS
- 8542399000
- USHTS
- 8542390001
- TARIC
- 8542399000
- CAHTS
- 8542390000
- BRHTS
- 85423999
- INHTS
- 85423900
- MXHTS
- 8542.39.99
Download datasheets and manufacturer documentation for STMicroelectronics LDQ40PU33RY.
Data sheet:
Material Declaration:
The LDQ40 is a high accuracy voltage regulator, which provides 250 mA of current.
It is available in an SOT23 5L, DFN 2x2 6L package, to maximize space saving.
The device is stabilized with a small ceramic capacitor on the output. The low drop, low quiescent current, and short-circuit protection make the LDQ40 suitable for low-power battery-operated applications.
An enable logic control function puts the LDQ40 in shutdown mode allowing a total current consumption lower than 0.3 µA. Thermal protection is also included.
- AEC-Q100 grade 1 qualified
- Operating temperature range: -40 °C < TJ < 150 °C
- Input voltage from 3.3 V to 40 V
- Dropout voltage (500 mV typ. at 250 mA load)
- Low ground current (2 μA typ. at no load)
- Output voltage: 1.8 V, 2.5 V, 3.3 V, and 5.0 V and ADJ from 1.2 V to 12 V
- Output voltage tolerance: ±1.5% overtemperature, ±0.5% at 25 °C
- 250 mA guaranteed output current
- Power Good for fixed versions
- Logic-controlled electronic shutdown
- Internal current limit
- Short-circuit protection
- Thermal shutdown
- Output active discharge function
- Package options:
- SOT23-5L, DFN 2x2 6L for industrial applications
- DFN 2x2 6L WF for automotive grade
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
