STMicroelectronics LDL212D33R, 1-Channel Linear Voltage, Voltage Regulator, 3.3V, SOIC 8-Pin

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N° de stock RS:
192-4939
Référence fabricant:
LDL212D33R
Fabricant:
STMicroelectronics
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Marque

STMicroelectronics

Product Type

Voltage Regulator

Regulator Type

Linear Voltage

Output Voltage

3.3V

Number of Outputs

1

Line Regulation

0.01 %/V

Load Regulation

0.0005 %/mA

Mount Type

Surface Mount

Package Type

SOIC

Pin Count

8

Output Type

Fixed

Length

5mm

Width

4mm

Height

1.5mm

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

18V

Minimum Input Voltage

2.5V

Pays d'origine :
CN
The LDL212 provides 1.2 A of maximum current from an input voltage range from 2.5 V to 18 V, with a typical dropout voltage of 350 mV @ 1.2 A. The high power supply rejection ratio of 87 dB at 120 Hz, and more than 40 dB at 100 kHz, makes the LDL212 suitable for direct regulation in SMPS and secondary linear regulation in DC-DC converters. The LDL212 goes to shutdown mode due to the enable logic control function, reducing the total current consumption. The device also includes the current limit, SOA and thermal protections.

Input voltage from 2.5 V to 18 V

20 V AMR

Adjustable version from 1.18 V to VIN - VDROP(MAX)

Guaranteed output current 1.2 A

Typical dropout 350 mV @ 1.2 A

Undervoltage lockout

Enable function

Internal thermal, current and power limitation

High PSRR: 87 dB @ 120 Hz, 75 dB @ 1 kHz

Operating temperature range: -40 °C to 125 °C

Packages SO-8 batwing plastic micropackage, DFN6 (3x3) and DFN6 (2x2)