LM2941QML

Name: LM2941QML
Brand: TI
SKU: LM2941QML
Price: 72.895 USD

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Einstellbarer Low-Dropout-Regler, 1 A

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Datenblatt

document-pdfAcrobat LM2941QML 1A Low Dropout Adjustable Regulator datasheet (Rev. B) (Englisch)

LM2941QML

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Output options

Adjustable Output

Iout (max) (A)

1

Vin (max) (V)

26

Vin (min) (V)

6

Vout (max) (V)

20

Vout (min) (V)

5

Fixed output options (V)

0

Noise (µVrms)

600

Iq (typ) (mA)

10

Thermal resistance θJA (°C/W)

41

Rating

Military

Load capacitance (min) (µF)

22

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

5

PSRR at 100 KHz (dB)

67

Dropout voltage (Vdo) (typ) (mV)

500

Operating temperature range (°C)

-55 to 125

Output options

Adjustable Output

Iout (max) (A)

1

Vin (max) (V)

26

Vin (min) (V)

6

Vout (max) (V)

20

Vout (min) (V)

5

Fixed output options (V)

0

Noise (µVrms)

600

Iq (typ) (mA)

10

Thermal resistance θJA (°C/W)

41

Rating

Military

Load capacitance (min) (µF)

22

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

5

PSRR at 100 KHz (dB)

67

Dropout voltage (Vdo) (typ) (mV)

500

Operating temperature range (°C)

-55 to 125

CFP (NAC)

16

62.9285 mm² 9.91 x 6.35

DIESALE (Y)

—

See data sheet

Available with Radiation Ensure
- ELDRS Free 100 krad(Si)
Output Voltage Adjustable from 5V to 20V
Dropout Voltage Typically 0.5V at I_O = 1A
Output Current in Excess of 1A
Trimmed Reference Voltage
Reverse Battery Protection
Internal Short Circuit Current Limit
Mirror Image Insertion Protection
TTL, CMOS Compatible ON/OFF Switch

All trademarks are the property of their respective owners.

Available with Radiation Ensure
- ELDRS Free 100 krad(Si)
Output Voltage Adjustable from 5V to 20V
Dropout Voltage Typically 0.5V at I_O = 1A
Output Current in Excess of 1A
Trimmed Reference Voltage
Reverse Battery Protection
Internal Short Circuit Current Limit
Mirror Image Insertion Protection
TTL, CMOS Compatible ON/OFF Switch

All trademarks are the property of their respective owners.

The LM2941 positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (V_I − V_O ≤ 3V).

Originally designed for vehicular applications, the LM2941 and all regulated circuitry are protected from reverse battery installations or two-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. Familiar regulator features such as short circuit and thermal overload protection are also provided.

The LM2941 positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (V_I − V_O ≤ 3V).

Originally designed for vehicular applications, the LM2941 and all regulated circuitry are protected from reverse battery installations or two-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. Familiar regulator features such as short circuit and thermal overload protection are also provided.

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Technische Dokumentation

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Alle anzeigen 6

	Typ	Titel	Datum
*	Data sheet	LM2941QML 1A Low Dropout Adjustable Regulator datasheet (Rev. B)	22 Apr 2013
*	SMD	LM2941QML SMD 5962-91667	21 Jun 2016
	More literature	Die D/S LM2941 MD8 1A Low Dropout Adj Regulator	20 Sep 2012
	More literature	Die D/S LM2941 MDE MCD3020A 1A Low Dropout Adj Regulator	20 Sep 2012
	More literature	Die D/S LM2941 MDS 1A Low Dropout Adj Regulator	20 Sep 2012
	More literature	Die D/S LM2941-ADJ MDC 1A Low Dropout Adj Regulator	20 Sep 2012

Design und Entwicklung

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Gehäuse	Pins	Herunterladen
CFP (NAC)	16	Optionen anzeigen
DIESALE (Y)	—

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

LM2941QML

Einstellbarer Low-Dropout-Regler, 1 A

LM2941QML

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