LP38692MP-3.3SLASHNOPB datasheet(1/28 Pages) TI1

tên linh kiện	LP38692MP-3.3/NOPB

Giải thích chi tiết về linh kiện	1A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors

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LP38692

VIN

VOUT

SNS

**

GND

1 PF

*

1 PF

*

VOUT

VIN

VEN

LP38690

VIN

VOUT

SNS

**

GND

1 PF

*

1 PF

*

VOUT

VIN

LP38690, LP38692

www.ti.com

SNVS322J – DECEMBER 2004 – REVISED APRIL 2013

LP38690

LP38692 1A Low Dropout CMOS Linear Regulators

Stable with Ceramic Output Capacitors

Check for Samples: LP38690, LP38692

1

FEATURES

DESCRIPTION

The LP38690/2 low dropout CMOS linear regulators

2

•

2.5% Output Accuracy (25°C)

provide

tight

output

tolerance

(2.5%

typical),

•

Low Dropout Voltage: 450mV @ 1A (typ, 5V

extremely low dropout voltage (450mV @ 1A load

out)

current, VOUT = 5V), and excellent AC performance

•

Wide Input Voltage Range (2.7V to 10V)

utilizing ultra low ESR ceramic output capacitors.

•

Precision (Trimmed) Bandgap Reference

The low thermal resistance of the WSON, SOT-223

and PFM packages allow the full operating current to

•

Ensured Specs for -40°C to +125°C

be

used

even

in

high

ambient

temperature

•

1µA Off-State Quiescent Current

environments.

•

Thermal Overload Protection

The use of a PMOS power transistor means that no

•

Foldback Current Limiting

DC base drive current is required to bias it allowing

•

PFM, SOT-223 and 6-Lead WSON Packages

ground

current

to

remain

below

100

µA

regardless of load current, input voltage, or operating

•

Enable Pin (LP38692)

temperature.

APPLICATIONS

Dropout Voltage: 450 mV (typ) @ 1A (typ. 5V out).

•

Hard Disk Drives

Ground Pin Current: 55 µA (typ) at full load.

•

Notebook Computers

Precision Output Voltage: 2.5% (25°C) accuracy.

•

Battery Powered Devices

•

Portable Instrumentation

Typical Application Circuits

* Minimum value required for stability.

**WSON package devices only.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Số phần tương tự - LP38692MP-3.3/NOPB

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LP38692MP-3.3/NOPB	1Mb / 36P	LP38690, LP38692 1-A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors REVISED DECEMBER 2015
	LP38692MP-3.3/NOPB.A	1Mb / 36P	LP38690, LP38692 1-A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors REVISED DECEMBER 2015
	LP38692MP-3.3/NOPB.B	1Mb / 36P	LP38690, LP38692 1-A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors REVISED DECEMBER 2015

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Mô tả tương tự - LP38692MP-3.3/NOPB

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LP38693	793Kb / 15P	500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
	LP38692-ADJ	777Kb / 13P	1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
	LP38691-ADJ	399Kb / 14P	500mA Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
Texas Instruments	LP38691SD-3.3	1Mb / 27P	LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
	LP38691DTX-5.0	1Mb / 27P	LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
	LP38690-ADJ	1Mb / 22P	LP38692-ADJ 1A Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors
	LP38693MP-5	1Mb / 27P	LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
	LP38691SD-3.3	1Mb / 27P	500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
	LP38693MP-5.0	1Mb / 27P	LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
	LP38691-ADJ	1Mb / 22P	500mA Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacitors

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