STMicroelectronics LDL1117S33R, Voltage Regulator 18V SOT-223 4-Pin

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包裝方式：
RS庫存編號:
196-1952
製造零件編號:
LDL1117S33R
製造商:
STMicroelectronics
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品牌

STMicroelectronics

Product Type

Voltage Regulator

Package Type

SOT-223

Mount Type

Surface

Polarity

Positive

Quiescent Current

500μA

Pin Count

4

Width

3.7 mm

Standards/Approvals

No

Height

1.7mm

Series

LDL1117

Length

6.7mm

Minimum Input Voltage

2.6V

Maximum Operating Temperature

125°C

Maximum Input Voltage

18V

Automotive Standard

No

COO (Country of Origin):
CN
The LDL1117 provides 1.2 A of maximum current with an input voltage range from 2.5 V to 18 V, and a typical dropout voltage of 350 mV@1.2 A. The high power supply rejection ratio of 87 dB at 120 Hz, rolling down to more than 40 dB at 100 kHz, makes the LDL1117 suitable for direct regulations in SMPS and secondary linear regulations in DC-DC converters. This device includes current limit, SOA and thermal protections.

Input voltage from 2.5 V to 18 V

20 V AMR

Available on fixed output voltages: 1.2 V (1.185 V), 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5.0 V

Guaranteed output current 1.2 A

Typical dropout 350 mV@1.2 A

Internal thermal, current and power limitation

High PSRR 87 dB @120 Hz

Operating temperature range: -40 °C to 125 °C package SOT224

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