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LM185H-1.2

The Texas Instruments LM185H-1.2 is a micropower 2-terminal band-gap voltage regulator diode. It offers a low voltage reference of 1.235V with tight initial tolerance.

✓ Total Stock: 1,116 pcs

$ Price Range: $2.04

LM185H-1.2 Available from 3 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	958 pcs On Request	958 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	94 pcs On Request	94 pcs	On Request	1	On Request	On Request	17/	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	64 pcs On Request	64 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM185H-1.2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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LM185H-1.2 Description

Short technical summary and product information.

The LM185H-1.2 from Texas Instruments is a micropower, 2-terminal band-gap voltage reference diode designed for applications requiring low power consumption and good stability. It operates over a wide current range from 10μA to 20mA, making it suitable for battery-powered devices and general-purpose analog circuitry.

Key electrical characteristics include a nominal output voltage of 1.235V with an initial tolerance of ±1%. The device features exceptionally low dynamic impedance of 1Ω and good temperature stability, ensuring reliable performance across its operating temperature range of -55°C to 125°C.

Designed for ease of use, the LM185H-1.2 is tolerant of capacitive loading. Its band-gap reference utilizes only transistors and resistors, contributing to low noise and good long-term stability. The wide operating current range allows it to replace older reference parts with a tighter tolerance component.

This voltage reference diode is available in a TO-CAN (NDU) package, with a standard package quantity of 1000 units in bulk.

LM185H-1.2 Quick Information

Product Type: Voltage Reference Diode

Series: LM185

Canonical Name: LM185H-1.2 Micropower Voltage Reference Diode

Subcategory: Shunt Voltage Reference

LM185H-1.2 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM185H-1.2 Estimated Pricing

Qty	Low	High
1+	$2.04	$2.04

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM185H-1.2 Features

Micropower 2-terminal band-gap voltage reference.
Nominal output voltage is 1.235V.
±1% initial tolerance for accuracy.
Wide operating current from 10μA to 20mA.
Low dynamic impedance of 1Ω.

LM185H-1.2 Applications

Ideal for micropower circuitry.
Suitable for portable meters.
Used in voltage regulators.
General purpose analog circuitry.

LM185H-1.2 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the nominal output voltage of the LM185H-1.2?

The nominal output voltage is 1.235V.

What is the initial tolerance of the LM185H-1.2 voltage reference?

The initial tolerance is ±1%.

What is the operating current range for the LM185H-1.2?

The operating current range is from 10μA to 20mA.

What is the dynamic impedance of the LM185H-1.2?

The dynamic impedance is 1Ω.

What is the operating temperature range for the LM185H-1.2?

The operating temperature range is -55°C to 125°C.

What package is the LM185H-1.2 available in?

The LM185H-1.2 is available in a TO-CAN (NDU) package.