Manufacturer: STMicroelectronics
Win Source Part Number: 1195879-LD39100PUR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C
Package: 6-VDFN Exposed Pad
Mounting: SMD
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable, Power Good
Output Configuration: Positive
Output Current: 1A
Family Name: LD39100
Output Voltage: 0.8V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 50μA ~ 300μA
PSRR: 70dB ~ 65dB (1kHz ~ 10kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.st.com
Manufacturer Package: 6-DFN (3x3)
Output Voltage MAX: 4.6V
Voltage Input MAX: 5.5V
Voltage Dropout (Maximum): 0.4V @ 1A
Alternative Parts (Cross-Reference): LD39100PURY; TS1117CZ C0; TS1117SCZ;
Introduction Date: July 29, 2009
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2022
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-DFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-DFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-DFN (3x3)
LDO Regulator, 1A, 0.8V Adj, Pos, 6-Pin DFN EP SMT Product overview: LD39100PUR from STMicroelectronics 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, 0.8V, DFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 0.8V, DFN, 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-LD39100PUR can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | 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 |
| Product Number | 1195879-LD39100PUR | 497-11013-2-ND | 776-LD39100PUR | LD39100PUR | 8805311P | 8805311 | LD39100PUR | LD39100PUR | LD39100PUR | LD39100PUR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LD39100PUR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1A 0.8V DFN LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | Voltage Regulators | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Power Supply Chip >> Linear Voltage Regulators (LDO) |
| Output Polarity | Positive | Positive | Positive | Positive | Positive | |||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | ||||
| Package Type | Other; 6-VDFN Exposed Pad | Other; 6-VDFN Exposed Pad | Other; DFN EP | Other; 6-VDFN Exposed Pad | Other; DFN | Other; Dfn | ||||
| Special Features | Input Overcurrent Protection; Enable, Power Good | Input Overcurrent Protection | Enable, Power Good | |||||||
| Output Voltage | 0.8000 volts | 0.8000 to 4.6 volts | 0.8000 volts | 0.8000 volts | 0.8000 volts | 0.8000 to 4.6 volts |
