LM2930

Name: LM2930
Brand: TI
SKU: LM2930
Price: 0.455 USD

現行

具反向電壓保護功能的 150-mA、26-V、低壓降電壓穩壓器

立即訂購

產品規格表

document-pdfAcrobat LM2930 3-Terminal Positive Regulator datasheet (Rev. D) (英文)

LM2930

現行

產品規格表

立即訂購

產品詳細資料

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

26

Vin (min) (V)

6

Vout (max) (V)

8

Vout (min) (V)

5

Fixed output options (V)

5

Noise (µVrms)

170

Iq (typ) (mA)

4

Thermal resistance θJA (°C/W)

50

Rating

Catalog

Load capacitance (min) (µF)

10

Regulated outputs (#)

1

Features

Reverse voltage protection

Accuracy (%)

4

PSRR at 100 KHz (dB)

35

Dropout voltage (Vdo) (typ) (mV)

320

Operating temperature range (°C)

-40 to 85

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

26

Vin (min) (V)

6

Vout (max) (V)

8

Vout (min) (V)

5

Fixed output options (V)

5

Noise (µVrms)

170

Iq (typ) (mA)

4

Thermal resistance θJA (°C/W)

50

Rating

Catalog

Load capacitance (min) (µF)

10

Regulated outputs (#)

1

Features

Reverse voltage protection

Accuracy (%)

4

PSRR at 100 KHz (dB)

35

Dropout voltage (Vdo) (typ) (mV)

320

Operating temperature range (°C)

-40 to 85

TO-220 (NDE)

3

46.5328 mm² 10.16 x 4.58

Input-Output Differential Less Than 0.6V
Output Current in Excess of 150 mA
Reverse Battery Protection
40V Load Dump Protection
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Mirror-Image Insertion Protection
P⁺ Product Enhancement Tested

Voltage Range

LM2930T-5.0: 5V
LM2930T-8.0: 8V
LM2930S-5.0: 5V
LM2930S-8.0: 8V

All trademarks are the property of their respective owners.

Input-Output Differential Less Than 0.6V
Output Current in Excess of 150 mA
Reverse Battery Protection
40V Load Dump Protection
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Mirror-Image Insertion Protection
P⁺ Product Enhancement Tested

Voltage Range

LM2930T-5.0: 5V
LM2930T-8.0: 8V
LM2930S-5.0: 5V
LM2930S-8.0: 8V

All trademarks are the property of their respective owners.

The LM2930 3-terminal positive regulator features an ability to source 150 mA of output current with an input-output differential of 0.6V or less. Efficient use of low input voltages obtained, for example, from an automotive battery during cold crank conditions, allows 5V circuitry to be properly powered with supply voltages as low as 5.6V. Familiar regulator features such as current limit and thermal overload protection are also provided.

Designed originally for automotive applications, the LM2930 and all regulated circuitry are protected from reverse battery installations or 2 battery jumps. During line transients, such as a load dump (40V) when the input voltage to the regulator can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both internal circuits and the load. The LM2930 cannot be harmed by temporary mirror-image insertion.

Fixed outputs of 5V and 8V are available in the plastic TO-220 and SFM power packages.

The LM2930 3-terminal positive regulator features an ability to source 150 mA of output current with an input-output differential of 0.6V or less. Efficient use of low input voltages obtained, for example, from an automotive battery during cold crank conditions, allows 5V circuitry to be properly powered with supply voltages as low as 5.6V. Familiar regulator features such as current limit and thermal overload protection are also provided.

Designed originally for automotive applications, the LM2930 and all regulated circuitry are protected from reverse battery installations or 2 battery jumps. During line transients, such as a load dump (40V) when the input voltage to the regulator can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both internal circuits and the load. The LM2930 cannot be harmed by temporary mirror-image insertion.

Fixed outputs of 5V and 8V are available in the plastic TO-220 and SFM power packages.

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