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TPS70145PWP The Texas Instruments TPS70145PWP is a dual-channel low-dropout voltage regulator. It offers fixed output voltages and is available in a 20-HTSSOP package.
Mfr Part #:

TPS70145PWP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS70145PWP is a dual-channel low-dropout voltage regulator. It offers fixed output voltages and is available in a 20-HTSSOP package.
✓ Total Stock: 60,293 pcs
$ Price Range: $3.81

TPS70145PWP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
26 pcs
On Request
26 pcs On Request 1 On Request On Request 0501+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS70145PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS70145PWP Description

Short technical summary and product information.

The Texas Instruments TPS70145PWP is a dual-channel low-dropout (LDO) voltage regulator designed for split-supply applications. It provides two output voltages, with Regulator 1 capable of 500mA and Regulator 2 capable of 250mA.

 

Key electrical specifications include a typical quiescent current of 190µA and an input current during standby of 1µA. The device features selectable power-up sequencing for DSP applications, open-drain power-on reset with a 120ms delay, and power good output for Regulator 1. It also includes undervoltage lockout (UVLO) and thermal shutdown protection.

 

This regulator operates over a temperature range of -40°C to 125°C and is housed in a 20-pin HTSSOP package. The TPS70145PWP is suitable for applications requiring stable and reliable power delivery with features for system sequencing and monitoring.

TPS70145PWP Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS70145PWP Dual-Channel Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulators

TPS70145PWP Compliance

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

TPS70145PWP Estimated Pricing

Qty Low High
1+ $3.81 $3.81

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

TPS70145PWP Features

  • It provides dual fixed output voltages.
  • Output 1 is 3.3V at 500mA.
  • Output 2 is 1.2V at 250mA.
  • It features a low quiescent current of 190µA.
  • It operates across -40°C to 125°C.

TPS70145PWP Applications

  • Suitable for general purpose power regulation.
  • Ideal for systems requiring dual voltage rails.
  • Can be used in battery-powered devices.
  • Applicable in industrial control systems.
  • Good for portable electronic equipment.

TPS70145PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages of the TPS70145PWP?

The TPS70145PWP provides two fixed output voltages: 3.3V and 1.2V.

What is the maximum output current for each regulator?

The first regulator provides 500mA, and the second regulator provides 250mA.

What is the quiescent current of this device?

The typical quiescent current is 190µA.

What is the input current during standby?

The input current during standby is 1µA.

What is the voltage dropout at 500mA?

The typical voltage dropout is 0.28V at 500mA.

What is the operating temperature range for the TPS70145PWP?

The operating temperature range is -40°C to 125°C.

What is the package type for the TPS70145PWP?

The package type is 20-HTSSOP or 20-PowerTSSOP (0.173", 4.40mm Width).

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