LD1117AV33

Name: LD1117AV33
Brand: STMicroelectronics
SKU: LD1117AV33
Price: 0.81 USD
Availability: InStock

NRND

Low drop fixed and adjustable positive voltage regulators
Learn More about LD1117AV33

Quantity	$ per Unit	Savings
1 - 9	$0.81	0%
10 - 99	$0.68	16%
100 - 160	$0.54	33%
160 +	Contact Sales

In stock

$0.81

Parameter

Parameter Name	Parameter Value
Operating Range	Commercial
Operating Temp Min Celsius	0.0
Operating Temp Max Celsius	125.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TO-220

Description

The LD1117A is a low drop voltage regulator able to provide up to 1 A of output current, available also in adjustable versions (V_REF= 1.25 V). In fixed versions, the following output voltages are offered: 1.2 V, 1.8 V, and 3.3 V. The device is supplied in: SOT-223, DPAK and TO-220. Surface mounted packages optimize the thermal characteristics while offering a relevant space saving advantage. High efficiency is assured by an NPN pass transistor. Only a very common 10 μF minimum capacitor is needed for stability. Chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 2% at 25 °C.

Key features

Key features
Low dropout voltage: 1.15 V typ. @ I_OUT= 1 A, 25 °C Very low quiescent current: 5 mA typ. @ 25 °C Output current up to 1 A Fixed output voltage of: 1.2 V, 1.8 V, 3.3 V Adjustable version availability (V_REF= 1.25 V) Internal current and thermal limit Only 10 μF for stability Available in ± 2% (at 25 °C) and 4% in full temperature range High supply voltage rejection: 80 dB typ. (at 25 °C) Temperature range: 0 °C to 125 °C

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NRND

Low drop fixed and adjustable positive voltage regulators Learn More about LD1117AV33

Low drop fixed and adjustable positive voltage regulators
Learn More about LD1117AV33