Product Summary

The LNBP12SP is an LNB supply and control voltage regulator. Intended for analog and digital satellite receivers, the LNBP12SP is a monolithic linear voltage regulator, assembled in multiwatt-15, powerSO-20 and Power SO-10, specifically designed to provide the powering voltages and the interfacing signals to the LNB downconverter situated in the antenna via the coaxial cable.

Parametrics

LNBP12SP absolute maximum ratings: (1)DC input voltage: 28V; (2)Output current: internally limited; (3)logic input voltage: -0.5 to 7V; (4)bypass switch current: 900mA; (5)power dissipation: 14W; (6)Storage temperature range: -40 to 150℃; (7)operating junction temeprature range: -40 to 125℃.

Features

LNBP12SP features: (1)complete interface for two LNBs remote supply and control; (2)LNB selection and stand-by function; (3)built-in tone oscillator factory trimmed at 22KHz; (4)fast oscillator start-up facilitates diseqc encoding; (5)two supply inputs for lowest dissipation; (6)bypass function for slave operation.

Diagrams

LNBP12SP pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LNBP12SP-TR
LNBP12SP-TR
STMicroelectronics
Linear Regulators - Standard LNBP voltage reg
Data Sheet
0-320: $1.43
320-500: $1.25
500-600: $1.25
600-1000: $1.04
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LNBP10SP-TR
LNBP10SP-TR
STMicroelectronics
Linear Regulators - Standard LNBP voltage reg
Data Sheet
0-1: $2.21
1-10: $1.98
10-100: $1.64
100-250: $1.48
LNBP12SP-TR
LNBP12SP-TR
STMicroelectronics
Linear Regulators - Standard LNBP voltage reg
Data Sheet
0-320: $1.43
320-500: $1.25
500-600: $1.25
600-1000: $1.04
LNBP21PD-TR
LNBP21PD-TR
STMicroelectronics
Switching Converters, Regulators & Controllers LNB Supply/Cont IC
Data Sheet
0-1: $2.89
1-10: $2.57
10-100: $2.23
100-250: $1.88
LNBP20PD
LNBP20PD
STMicroelectronics
Linear Regulators - Standard LNBP Supply/Control
Data Sheet
Negotiable 
LNBP20PD-TR
LNBP20PD-TR
STMicroelectronics
Linear Regulators - Standard LNBP Supply/Control
Data Sheet
0-320: $1.69
320-500: $1.46
500-600: $1.46
600-1000: $1.24
LNBP16SP-TR
LNBP16SP-TR
STMicroelectronics
Linear Regulators - Standard LNBP voltage reg
Data Sheet
0-1: $2.21
1-10: $1.98
10-100: $1.64
100-250: $1.48