LH0070-2H footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

LH0070-2H - Analog Devices PCB footprint - Other - Other - H Package 3-Lead TO-39 Metal Can_2025-2.8

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Part Number LH0070-2H
Manufacturer Analog Devices
Pin Count 3
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - H Package 3-Lead TO-39 Metal Can_2025-2.8
Released Date Nov 20, 2025
Last Modified Date Dec 4, 2025 11:32 AM UTC
Pinout / Pin List Click Here (Member Only)

LH0070-2H Details

Manufacturer Part Number:
LH0070-2H
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Part Life Cycle Code:
Not Recommended
Package Description:
METAL CAN, TO-39, 3 PIN
Pin Count:
3
Manufacturer Package Code:
05-08-1330
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
3
Analog IC - Other Type:
THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code:
O-MBCY-W3
JESD-609 Code:
e0
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-55 °C
Output Voltage-Max:
10.02 V
Output Voltage-Min:
9.98 V
Output Voltage-Nom:
10 V
Package Body Material:
METAL
Package Code:
BCY
Package Shape:
ROUND
Package Style:
CYLINDRICAL
Peak Reflow Temperature (Cel):
245
Qualification Status:
Not Qualified
Supply Current-Max (Isup):
5 mA
Supply Voltage-Max (Vsup):
40 V
Supply Voltage-Min (Vsup):
11.4 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
NO
Temp Coef of Voltage-Max:
2.222 ppm/°C
Temperature Grade:
MILITARY
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
WIRE
Terminal Position:
BOTTOM
Trim/Adjustable Output:
YES

LH0070-2H Frequently Asked Questions (FAQs)

A good PCB layout for the LH0070-2H involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are properly selected and placed close to the device. Additionally, a small resistor (e.g., 10 ohms) in series with the output can help prevent oscillation.
The maximum safe operating area (SOA) for the LH0070-2H is typically defined by the maximum voltage and current ratings. The device can operate safely up to 70V and 2A, but it's recommended to derate the device to ensure reliable operation. Consult the datasheet for specific SOA graphs and guidelines.
To protect the LH0070-2H from overvoltage and overcurrent conditions, consider adding overvoltage protection (OVP) and overcurrent protection (OCP) circuits. These can include voltage regulators, zener diodes, and current-sensing resistors. Additionally, ensure that the device is properly heatsinked to prevent thermal overload.
The thermal resistance of the LH0070-2H package is typically around 2°C/W (junction-to-case) and 10°C/W (junction-to-ambient). However, this value can vary depending on the specific application and PCB design. Consult the datasheet for more information on thermal management.

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LH0070-2H Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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