This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

LM140K-12 +BOM

1A Fixed Output Linear Regulator / LDO

Manufacturer:

TI
Mfr.Part #:

LM140K-12
Datasheet:

LM140K-12 Datasheet (PDF)
Output Options:

Fixed Output
Iout (max) (A):

1
Vin (max) (V):

35
Vin (min) (V):

17.6

LM140K-12 General Description

To ensure easy usage, the LM140K series regulators are designed to minimize the need for external components. However, bypassing the output does improve transient response, while input bypassing is necessary only if the regulator is located far from the filter capacitor of the power supply

Key Features

Silicon-Based High-Performance Diodes Used
High-Speed Switching for Fast Response Times
Low Power Consumption and High Efficiency
Rugged Housing with Hermetic Sealing
Fully Tested for Quality and Reliability

Specifications

Output options	Fixed Output	Iout (max) (A)	1
Vin (max) (V)	35	Vin (min) (V)	17.6
Vout (max) (V)	15	Vout (min) (V)	5
Fixed output options (V)	5, 12, 15	Noise (µVrms)	40
Iq (typ) (mA)	7	Thermal resistance θJA (°C/W)	39
Rating	Military	Load capacitance (min) (µF)	0
Regulated outputs (#)	1	Accuracy (%)	4
PSRR at 100 KHz (dB)	50	Dropout voltage (Vdo) (typ) (mV)	2500
Operating temperature range (°C)	-55 to 125