STMicroelectronics LDL212D33R, 1 Linear Voltage, Voltage Regulator 1.2A, 3.3 V 8-Pin, SOIC

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We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
192-4617
Mfr. Part No.:
LDL212D33R
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Regulator Type

Linear Voltage

Maximum Output Current

1.2A

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

0.01 %/V

Accuracy

±3%

Load Regulation

0.0005 %/mA

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Output Type

Fixed

Dimensions

5 x 4 x 1.5mm

Minimum Input Voltage

2.5 V

Height

1.5mm

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

18 V

Minimum Operating Temperature

-40 °C

Width

4mm

Length

5mm

COO (Country of Origin):
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)

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