Integrated Circuits (ICs)

LMS8117AMP-ADJ

Obsolete

Texas Instruments

IC REG LINEAR POS ADJ 1A SOT223

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Integrated Circuits (ICs)

LMS8117AMP-ADJ

Obsolete

Texas Instruments

IC REG LINEAR POS ADJ 1A SOT223

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LMS8117AMP-ADJ

Current - Output	1 A
Current - Quiescent (Iq)	5 mA
Current - Supply (Max) [Max]	10 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	TO-261AA, TO-261-4
Protection Features	Over Current, Over Temperature
PSRR [Max]	75 dB
PSRR [Min]	60 dB
Supplier Device Package	SOT-223
Voltage - Input (Max) [Max]	15 V
Voltage - Output (Max) [Max]	13.8 V
Voltage - Output (Min/Fixed)	1.25 V
Voltage Dropout (Max) [Max]	1.25 V

LMS8117A Series

1-A, 15-V, linear voltage regulator from 0°C to 125°C

Part	Supplier Device Package	Voltage - Input (Max) [Max]	Current - Output	Output Configuration	Output Type	Protection Features	Voltage - Output (Min/Fixed)	Number of Regulators	Voltage Dropout (Max) [Max]	Voltage - Output (Max) [Max]	Current - Quiescent (Iq)	Mounting Type	Operating Temperature [Max]	Current - Supply (Max) [Max]	PSRR [Min]	PSRR [Max]	Package / Case	Output Type
Texas Instruments LMS8117ADT-ADJ/NOPB	TO-252-3	15 V	1 A	Positive	Adjustable	Over Current Over Temperature	1.25 V	1	1.25 V	13.8 V	5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	DPAK (2 Leads + Tab) SC-63 TO-252-3
Texas Instruments LMS8117ADTX-ADJ/NOPB	TO-252-3	15 V	1 A	Positive	Adjustable	Over Current Over Temperature	1.25 V	1	1.25 V	13.8 V	5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	DPAK (2 Leads + Tab) SC-63 TO-252-3
Texas Instruments LMS8117ADT-1.8/NOPB	TO-252-3	15 V	1 A	Positive		Over Current Over Temperature	1.8 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	DPAK (2 Leads + Tab) SC-63 TO-252-3	1.81 mOhm
Texas Instruments LMS8117AMP-3.3/NOPB	SOT-223	15 V	1 A	Positive		Over Current Over Temperature	3.3 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	TO-261-4 TO-261AA	1.81 mOhm
Texas Instruments LMS8117AMPX-1.8	SOT-223	15 V	1 A	Positive		Over Current Over Temperature	1.8 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	TO-261-4 TO-261AA	1.81 mOhm
Texas Instruments LMS8117AMPX-3.3/NOPB	SOT-223	15 V	1 A	Positive		Over Current Over Temperature	3.3 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	TO-261-4 TO-261AA	1.81 mOhm
Texas Instruments LMS8117AMP-1.8/NOPB	SOT-223	15 V	1 A	Positive		Over Current Over Temperature	1.8 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	TO-261-4 TO-261AA	1.81 mOhm
Texas Instruments LMS8117AMP-3.3	SOT-223	15 V	1 A	Positive		Over Current Over Temperature	3.3 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	TO-261-4 TO-261AA	1.81 mOhm
Texas Instruments LMS8117AMP-ADJ	SOT-223	15 V	1 A	Positive	Adjustable	Over Current Over Temperature	1.25 V	1	1.25 V	13.8 V	5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	TO-261-4 TO-261AA
Texas Instruments LMS8117ADTX-3.3	TO-252-3	15 V	1 A	Positive		Over Current Over Temperature	3.3 V	1	1.25 V		5 mA	Surface Mount	125 °C	10 mA	60 dB	75 dB	DPAK (2 Leads + Tab) SC-63 TO-252-3	1.81 mOhm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	1000	$ 0.60
		2000	$ 0.56
		5000	$ 0.53
		10000	$ 0.51

Description

General part information

LMS8117A Series

The LMS8117A device is a series of low-dropout voltage regulators with a dropout of 1.2 V at 1 A of load current. The device has the same pinout as the LM317.

The LMS8117A is available in an adjustable version, which can set the output voltage from 1.27 V to 13.8 V with only two external resistors. In addition, the device is also available in two fixed voltages, 1.8 V and 3.3 V.

The LMS8117A offers current limiting and thermal shutdown. The device circuit includes a Zener trimmed band-gap reference to assure output voltage accuracy to within ±1%.

Documents

Technical documentation and resources

No documents available