150mA, Ultra-Low Quiescent Current, Iq 0.5?A, Low-Dropout Linear Regulator 5-SOT -40 to 105
1.9V 150mA LDO, 8uA IQ, 2.2-5.5V In, SOT-23-5 Product overview: TPS78319DDCR 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, 1.9V, 150mA, 8uA, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.9V, 150mA, 8uA, 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-TPS78319DDCR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1273561-TPS78319DDCR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 105°C
Package: SOT-23-5 Thin, TSOT-23-5
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Output Current: 150mA
Family Name: TPS78319
Output Voltage: 1.9V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 800nA ~ 8μA
PSRR: 40dB ~ 15dB (10Hz ~ 1kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity
Manufacturer Homepage: www.ti.com
Manufacturer Package: SOT-23-5
Voltage Input MAX: 5.5V
Alternative Parts (Cross-Reference): XC6223C191MR-G; XC6223F191MR-G; XC6223D191MR-G;
Introduction Date: October 23, 2012
ECCN: EAR99
Country of Origin: United States of America
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS78319DDCR | 776-TPS78319DDCR | 1273561-TPS78319DDCR | TPS78319DDCR | 296-40965-2-ND | TPS78319DDCR | TPS78319DDCR | TPS78319DDCR |
| Product Name | TPS78319 150mA, Ultra-Low Quiescent Current, Iq 0.5?A, Low-Dropout Linear Regulator | 1.9V 150mA 8uA SOT-23 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TPS78319DDCR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed | |||
| Package Type | Other; SOT | Other; SOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23 | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Reverse Voltage Protection; Input Overcurrent Protection | Enable | ||||
| Output Voltage | 1.9 volts | 1.9 volts | 1.9 volts | 1.9 volts | 1.9 volts | 1.9 volts | ||
| IOUT | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps |
