3 Pin 1.5A Fixed (-5V) Negative Voltage Regulator 3-DDPAK/TO-263 0 to 125
Win Source Part Number: 1275545-UA7905CKTTR
Operating Temperature Range: 0°C ~ 125°C
Package: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Mounting: SMD
Number of Regulators: 1
Polarity: Negative
Output Type: Fixed
Output Current: 1.5A
Family Name: UA7905
Output Voltage: -5V
Categories: Integrated Circuits (ICs)
PSRR: 60dB (120Hz)
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: DDPAK/TO-263-3
Voltage Input MAX: -25V
Voltage Dropout (Maximum): 1.1V @ 1A
Alternative Parts (Cross-Reference): TS7905CM RN; TS7905CM; TS7905ACM RN;
Introduction Date: September 01, 2006
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
IC REG LIN -5V 1.5A DDPAK/TO263
UA79 1.5-A, -25-V, Negative Linear Voltage Regulators
-5V Negative LDO, 1.5A, TO-263, 0-125°C Product overview: UA7905CKTTR 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, -5V, 1.5A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, -5V, 1.5A, 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-UA7905CKTTR can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | ODG (Origin Data Global) | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear 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 | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | UA7905CKTTR | 1275545-UA7905CKTTR | UA7905CKTTR | UA7905CKTTR | 776-UA7905CKTTR | 296-20799-6-ND | UA7905CKTTR | UA7905CKTTR | UA7905CKTTR |
| Product Name | UA7905 3 Pin 1.5A Fixed (-5V) Negative Voltage Regulator | PMIC - PMIC - Voltage Regulators - Linear - UA7905CKTTR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | -5V 1.5A LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Linear Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Output Polarity | Negative | Negative | Negative | Negative | |||||
| Output Voltage Type | Fixed Output,Negative Output | Fixed; Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | Other; DDPAK/TO-263,TO-220 | DPAK; TO-263; Other; TO-263-4, D2Pak (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-3 | Other; TO-263-3 | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection | ||||||
| Output Voltage | -5 volts | 5 volts | -5 volts | -5 volts | -5 volts | -5 volts |
