Dual-output (3.3V/1.8V)1A/2A LDO Regulator with dual enables and SVS for split-voltage systems 24-HTSSOP -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 1273105-TPS70451PWPR
Packaging: Tape and Reel
Mounting Style: SMD
Number of Regulators: 2
Output Type: Fixed
Control Features: Enable, Power Good, Reset, Sequencing
Output Current: 1A, 2A
Categories: Integrated Circuits
Supplier Device Package: 24-HTSSOP
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 65dB (1kHz), 60dB (1kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 24-TSSOP Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
Family Part Number: TPS70451
Manufacturer Pack Quantity: 2,000
MSL Level: 2 (1 Year)
Min/Fixed Output Voltage: 3.3V, 1.8V
Voltage - Input (Maximum): 6V
Maximum Dropout Voltage: 0.25V at 1A,
Current - Quiescent (Iq): 250μA
Linear Voltage Regulator IC Positive Fixed 2 Output 1A, 2A 24-HTSSOP
2-Ch LDO 1A, 3.3V Fixed, 160mV Dropout, HTSSOP Product overview: TPS70451PWPR from Texas Instruments is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 1A, 3.3V, HTSSOP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 3.3V, HTSSOP, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-TPS70451PWPR can be used for catalog matching and distributor lookup.
IC REG LINEAR 3.3V/1.8V 24HTSSOP
IC REG LINEAR 3.3V/1.8V 24HTSSOP
LDO Voltage Regulators Dl-output 3.3V/1.2V 1A/2A
IC REG LINEAR 3.3V/1.8V 24HTSSOP
| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS70451PWPR | 1273105-TPS70451PWPR | TPS70451PWPR-ND | 776-TPS70451PWPR | TPS70451PWPR | TPS70451PWPR | TPS70451PWPR | TPS70451PWPR |
| Product Name | TPS70451 Dual-output (3.3V/1.8V)1A/2A LDO Regulator with dual enables and SVS for split-voltage systems | PMIC - PMIC - Voltage Regulators - Linear - TPS70451PWPR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1A 3.3V HTSSOP LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | ||||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed | |||
| Package Type | Other; HTSSOP | SSOP; Other; 24-TSSOP Exposed Pad | Other; "24-PowerTSSOP (0.173"", 4.40mm Width)" | Other; HTSSOP | Other; 24-PowerTSSOP (0.173", 4.40mm Width) | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Output Discharge,Overcurrent Protection,Power Good,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection; Enable, Power Good, Reset, Sequencing | Reverse Voltage Protection; Input Overcurrent Protection | Enable, Power Good, Reset, Sequencing | ||||
| Output Voltage | 3.3 volts | 3.3 to 1.8 volts | 1.8 to 3.3 volts | 1.8 volts | 3.3 volts | 3.3 volts |
