LM117QML-SP

Name: LM117QML-SP
Brand: TI
SKU: LM117QML-SP
Price: 591.643 USD

AKTIV

Strahlungsfester QMLV-Linearregler, 4,2 bis 40 V Eingang, 1,5 A einstellbarer Ausgang

Jetzt bestellen

Datenblatt

document-pdfAcrobat LM117QML-SP RHA 4.25-V to 41.25-V 3-Terminal Adjustable Regulator datasheet (Englisch) PDF | HTML

LM117QML-SP

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Space

Vin (max) (V)

40

Vin (min) (V)

4.2

Iout (max) (A)

1.5

Output options

Adjustable Output, Fixed Output

Vout (max) (V)

37

Vout (min) (V)

1.25

Noise (µVrms)

75

PSRR at 100 KHz (dB)

40

Iq (typ) (mA)

5

Thermal resistance θJA (°C/W)

39

Load capacitance (min) (µF)

0

Regulated outputs (#)

1

Accuracy (%)

4

Dropout voltage (Vdo) (typ) (mV)

1200

Operating temperature range (°C)

-55 to 125

Radiation, SEL (MeV·cm2/mg)

Bipolar

Radiation, TID (typ) (krad)

100

Rating

Space

Vin (max) (V)

40

Vin (min) (V)

4.2

Iout (max) (A)

1.5

Output options

Adjustable Output, Fixed Output

Vout (max) (V)

37

Vout (min) (V)

1.25

Noise (µVrms)

75

PSRR at 100 KHz (dB)

40

Iq (typ) (mA)

5

Thermal resistance θJA (°C/W)

39

Load capacitance (min) (µF)

0

Regulated outputs (#)

1

Accuracy (%)

4

Dropout voltage (Vdo) (typ) (mV)

1200

Operating temperature range (°C)

-55 to 125

Radiation, SEL (MeV·cm2/mg)

Bipolar

Radiation, TID (typ) (krad)

100

CFP (NAC)

16

62.9285 mm² 9.91 x 6.35

DIESALE (Y)

—

See data sheet

TO-CAN (K)

2

989.0252 mm² 38.938 x 25.4

TO-CAN (NDT)

3

91.6742 mm² 10.03 x 9.14

Radiation hardness assured (RHA) up to a total ionizing dose (TID) of 100 krad(Si)
- High dose rate (HDR) option at 50-300 rad(Si)/s
- Low dose rate (LDR) option at 10 mrad(Si)/s
Specified 0.5-A or 1.5-A output current options
Adjustable output down to 1.2 V
Current limit constant with temperature
Output is short-circuit protected

Radiation hardness assured (RHA) up to a total ionizing dose (TID) of 100 krad(Si)
- High dose rate (HDR) option at 50-300 rad(Si)/s
- Low dose rate (LDR) option at 10 mrad(Si)/s
Specified 0.5-A or 1.5-A output current options
Adjustable output down to 1.2 V
Current limit constant with temperature
Output is short-circuit protected

The LM117QML-SP 3-terminal positive voltage linear regulator is capable of supplying either 0.5 A or 1.5 A over a 1.2-V to 37-V output range. It is simple to use and requires only two external resistors to set the output voltage.

The regulator is "floating" and sees only the input-to-output differential voltage, thus enabling supplies of several hundred volts to be regulated as long as the maximum input-to-output differential is not exceeded.

The flight-proven LM117QML-SP offers full overload protection such as current limit, thermal overload protection, and safe area protection. It is exceptionally versatile and can also be used as an adjustable switching regulator, a programmable output regulator, a precision current regulator, and more.

For high voltage applications, the LM117HVQML-SP is a pin-to-pin drop-in replacement suitable for up to 60V. For the negative complement of the LM117QML-SP, see the LM137QML-SP.

The LM117QML-SP 3-terminal positive voltage linear regulator is capable of supplying either 0.5 A or 1.5 A over a 1.2-V to 37-V output range. It is simple to use and requires only two external resistors to set the output voltage.

The regulator is "floating" and sees only the input-to-output differential voltage, thus enabling supplies of several hundred volts to be regulated as long as the maximum input-to-output differential is not exceeded.

The flight-proven LM117QML-SP offers full overload protection such as current limit, thermal overload protection, and safe area protection. It is exceptionally versatile and can also be used as an adjustable switching regulator, a programmable output regulator, a precision current regulator, and more.

For high voltage applications, the LM117HVQML-SP is a pin-to-pin drop-in replacement suitable for up to 60V. For the negative complement of the LM117QML-SP, see the LM137QML-SP.

filter

Andere Linear- und Low-Dropout-Regler (LDO) suchen

Herunterladen Video mit Transkript ansehen Video

Alle anzeigen 18

	Typ	Titel		Datum
*	Data sheet	LM117QML-SP RHA 4.25-V to 41.25-V 3-Terminal Adjustable Regulator datasheet	PDF \| HTML	27 Apr 2021
*	Radiation & reliability report	LM117QML-SP 0.5 A Total Ionizing Dose (TID)		12 Apr 2022
*	Radiation & reliability report	LM117QML-SP Neutron Displacement Damage (NDD) Characterization		09 Dez 2021
*	Radiation & reliability report	LM117xRLQMLV ELDRS Report		28 Jun 2019
*	SMD	LM117QML-SP SMD 5962R9951707VZA		21 Jun 2016
	Application note	Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A)	PDF \| HTML	05 Nov 2025
	Design guide	Radiation-Hardened Space Battery Management System (BMS) Reference Design		30 Jul 2025
	Application brief	DLA Approved Optimizations for QML Products (Rev. C)	PDF \| HTML	17 Jun 2025
	Application note	Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B)	PDF \| HTML	10 Jun 2025
	Selection guide	TI Space Products (Rev. K)		04 Apr 2025
	More literature	TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B)		20 Feb 2025
	Application note	QML flow, its importance, and obtaining lot information (Rev. C)		30 Aug 2023
	Application note	Single-Event Effects Confidence Interval Calculations (Rev. A)	PDF \| HTML	19 Okt 2022
	Application brief	Controlling Input Power for Present and Next-Generation Power Controllers	PDF \| HTML	14 Dez 2020
	Application note	DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer		21 Aug 2020
	E-book	Radiation Handbook for Electronics (Rev. A)		21 Mai 2019
	Application note	Use of an LDO as a Load Switch for Space Applications		01 Aug 2018
	More literature	Die D/S LM117H MDE 3-Terminal Adj Regulator		13 Sep 2012

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Referenzdesigns

TIDA-010931 — Referenzdesign für strahlungsfestes Batteriemanagementsystem (BMS) für die Raumfahrt

Dieses Referenzdesign demonstriert ein weltraumtaugliches Batteriemanagementsystem. Der Schaltkreis misst acht serielle Batteriezellen, um den Batteriezustand, den Ladezustand und die Temperatur zu überwachen.

Design guide: PDF

Referenzdesigns

PMP23552 — Referenzdesign für synchrone Abwärtswandler mit 50 VIN bis 150 VIN, 28 V und 12 A für Raumfahrtanwen

Bei diesem Referenzdesign handelt es sich um einen synchronen 12-A-Abwärtswandler mit einer Ausgangsspannung von 28 V für Raumfahrtanwendungen, der mit einem Eingangsbereich von 50 V bis 150 V arbeitet. Zu den Hauptanwendungen gehören die Abwärtswandlung von Spannungen aus Solarmodulen und (...)

Test report: PDF

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
CFP (NAC)	16	Ultra Librarian
DIESALE (Y)	—
TO-CAN (K)	2	Ultra Librarian
TO-CAN (NDT)	3	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

LM117QML-SP

Strahlungsfester QMLV-Linearregler, 4,2 bis 40 V Eingang, 1,5 A einstellbarer Ausgang

LM117QML-SP

Produktdetails

Ähnliche Produkte, die für Sie interessant sein könnten

Ähnliche Funktionalität wie verglichener Baustein

Technische Dokumentation

Design und Entwicklung

TIDA-010931 — Referenzdesign für strahlungsfestes Batteriemanagementsystem (BMS) für die Raumfahrt

PMP23552 — Referenzdesign für synchrone Abwärtswandler mit 50 VIN bis 150 VIN, 28 V und 12 A für Raumfahrtanwen

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Videoreihe

Videos