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- LP38692-ADJ
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- 2012-06-05
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National semiconductor LP38690-ADJ/LP38692-ADJ 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors handbook
The LP38690/2-ADJ are 1A low dropout CMOS linear regulators designed to provide a precise 2.5% reference voltage with extremely low dropout voltage (450mV @1A). They utilize ultra-low ESR ceramic output capacitors and feature packages with low thermal resistance, allowing full operating current in high ambient temperature environments.
Read onlineNational Semiconductor LP38692-ADJ specifications
| Output voltage range | 1.25V - 9V |
|---|---|
| Adjust pin voltage accuracy | 2.5% (25˚C) |
| Dropout voltage @1A, 5V out | 450mV (typ) |
| Input voltage range | 2.7V to 10V |
| Operating temperature range | -40˚C to +125˚C |
| Quiescent current (off-state) | 1µA |
All National Semiconductor LP38692-ADJ documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical dropout voltage at 1A load?
The typical dropout voltage is 450mV when the output is 5V and the load current is 1A.
Which packages are available for these regulators?
The devices are supplied in SOT-223 and 6-Lead LLP packages.
What is the typical dropout voltage at a 1 A load?
The typical dropout voltage is 450 mV at a 1 A load.
From: National Semiconductor LP38690-ADJ / LP38692-ADJ Low Dropout Linear Regulator Datasheet
How much ground pin current does the regulator draw?
The ground pin current is typically 55 pA at full load.
From: National Semiconductor LP38690-ADJ / LP38692-ADJ Low Dropout Linear Regulator Datasheet