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TCR2EF19,LM(CT The Toshiba TCR2EF19,LM(CT is a linear voltage regulator with a fixed 1.9V output and a 200mA current capability. It features a low dropout voltage and is available in a surface mount SMV package.
Mfr Part #:

TCR2EF19,LM(CT

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TCR2EF19,LM(CT is a linear voltage regulator with a fixed 1.9V output and a 200mA current capability. It features a low dropout voltage and is available in a surface mount SMV package.
✓ Total Stock: 20,000 pcs
$ Price Range: $0.28

TCR2EF19,LM(CT Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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TCR2EF19,LM(CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TCR2EF19,LM(CT Description

Short technical summary and product information.

The Toshiba TCR2EF19,LM(CT is a CMOS single output voltage regulator designed for applications requiring a stable 1.9V supply. It can deliver up to 200mA of current with a low dropout voltage of 0.31V at 150mA. The device includes overcurrent protection and an enable control feature.

 

This regulator is suitable for sensitive power supply applications due to its low output noise voltage and fast load transient response. It operates over a temperature range of -40°C to 85°C and is housed in a compact SMV (SOT-25) package, also referred to as SC-74A or SOT-753, suitable for surface mounting.

 

Key electrical characteristics include a maximum input voltage of 5.5V, a quiescent current of 60 µA, and a ripple rejection ratio of 73dB at 1kHz. The output voltage accuracy is high, especially for outputs 1.8V and above. Ceramic capacitors are supported for input and output filtering.

TCR2EF19,LM(CT Quick Information

Product Type: Linear Voltage Regulator
Series: TCR2EF
Canonical Name: TCR2EF19,LM(CT Linear Voltage Regulator, 1.9V Output, 200mA
Subcategory: Linear

TCR2EF19,LM(CT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TCR2EF19,LM(CT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TCR2EF19,LM(CT Features

  • Fixed 1.9V output voltage.
  • 200mA maximum output current.
  • Low dropout voltage of 0.31V.
  • Surface mount SMV package.
  • Overcurrent protection included.

TCR2EF19,LM(CT Applications

  • Suitable for general purpose power regulation.
  • Used in battery-powered portable devices.
  • Ideal for low-power embedded systems.
  • Applicable in industrial control circuits.
  • Integrated into consumer electronic products.

TCR2EF19,LM(CT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TCR2EF19,LM(CT?

The TCR2EF19,LM(CT provides a fixed output voltage of 1.9V.

What is the maximum input voltage for the TCR2EF19,LM(CT?

The maximum input voltage for the TCR2EF19,LM(CT is 5.5V.

What is the maximum output current the TCR2EF19,LM(CT can supply?

The TCR2EF19,LM(CT can supply a nominal output current of 200mA.

What is the quiescent current of the TCR2EF19,LM(CT?

The typical quiescent current (Iq) of the TCR2EF19,LM(CT is 60 µA.

What protection features does the TCR2EF19,LM(CT have?

The TCR2EF19,LM(CT includes Over Current protection features.

What is the operating temperature range for the TCR2EF19,LM(CT?

The operating temperature range for the TCR2EF19,LM(CT is -40°C to 85°C.

What package types are available for the TCR2EF19,LM(CT?

The TCR2EF19,LM(CT is available in SC-74A and SOT-753 packages.

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