Specification	LTC4151CDD-1#PBF

Applications	Power Supply Monitor
Current - Supply	1.2 mA
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	10-WFDFN Exposed Pad
Supplier Device Package	10-DFN (3x3)
Voltage - Input [Max]	80 V
Voltage - Input [Min]	7 V
Voltage - Supply [Max]	80 V
Voltage - Supply [Min]	7 V

LTC4151 Series

High Voltage I2C Current and Voltage Monitor

Part	Voltage - Input [Min]	Voltage - Input [Max]	Current - Supply	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Package / Case
Analog Devices Inc./Maxim Integrated LTC4151IMS#PBF	7 V	80 V	1.2 mA	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	80 V	7 V	Surface Mount	10-MSOP	85 °C	-40 C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CDD#PBF	7 V	80 V	1.2 mA	10-WFDFN Exposed Pad	80 V	7 V	Surface Mount	10-DFN (3x3)	70 °C	0 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CS-2#TRPBF	7 V	80 V	1.2 mA	16-SOIC	80 V	7 V	Surface Mount	16-SO	70 °C	0 °C	Power Supply Monitor	0.154 in 3.9 mm
Analog Devices Inc./Maxim Integrated LTC4151IMS-1#PBF	7 V	80 V	1.2 mA	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	80 V	7 V	Surface Mount	10-MSOP	85 °C	-40 C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151HDD#TRPBF	7 V	80 V	1.2 mA	10-WFDFN Exposed Pad	80 V	7 V	Surface Mount	10-DFN (3x3)	125 °C	-40 C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151IS-2#TRPBF	7 V	80 V	1.2 mA	16-SOIC	80 V	7 V	Surface Mount	16-SO	85 °C	-40 C	Power Supply Monitor	0.154 in 3.9 mm
Analog Devices Inc./Maxim Integrated LTC4151CMS-1#TRPBF	7 V	80 V	1.2 mA	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	80 V	7 V	Surface Mount	10-MSOP	70 °C	0 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151IDD-1#TRPBF	7 V	80 V	1.2 mA	10-WFDFN Exposed Pad	80 V	7 V	Surface Mount	10-DFN (3x3)	85 °C	-40 C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CMS#PBF	7 V	80 V	1.2 mA	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	80 V	7 V	Surface Mount	10-MSOP	70 °C	0 °C	Power Supply Monitor
Analog Devices Inc./Maxim Integrated LTC4151CDD-1#PBF	7 V	80 V	1.2 mA	10-WFDFN Exposed Pad	80 V	7 V	Surface Mount	10-DFN (3x3)	70 °C	0 °C	Power Supply Monitor

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	35	$ 8.92	1m+

Description

General part information

LTC4151 Series

The LTC4151 is a high side power monitor that operates over a wide voltage range of 7V to 80V. In default operation mode, the on-board 12-bit ADC continuously measures high side current, input voltage and an external voltage. Data is reported through the I2C interface when polled by a host. The LTC4151 can also perform on-demand measurement in a snapshot mode. The LTC4151 features a dedicated shutdown pin to reduce power consumption. The LTC4151‑1/LTC4151-2 feature split I2C data pins to drive opto-isolators. The data out on the LTC4151-1 is inverted while that on the LTC4151-2 is not.Applications–48V Telecom InfrastructureAutomotiveIndustrialConsumer

Documents

Technical documentation and resources

R503 Reliability Data

Reliability Data

LTC4151CDD-1#PBF | Datasheet

Datasheet