Nisshinbo Micro Devices Inc. R1161N291B-TR-FE
| Manufacturer | |
| MPN | R1161N291B-TR-FE |
| LCSC Part # | C7333082 |
| Packaging | SOT-23-5 |
| Customer # | |
| Key Attributes | 2.9V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS |
| Datasheet | Nisshinbo Micro Devices Inc. R1161N291B-TR-FE |
| Alternative Parts | 20 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | Nisshinbo Micro Devices Inc. | |
| Packaging | SOT-23-5 | |
| Output Voltage | 2.9V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃ | |
| Supply Current (Iq) | 60uA | |
| Output Configuration | Positive | |
| Output Current | 300mA | |
| Operating Voltage | 6V | |
| Features | Enable control;Over Current Protection;Short Circuit Protection | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | Nisshinbo Micro Devices Inc. | |
| Packaging | SOT-23-5 | |
| Output Voltage | 2.9V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃ |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 60uA | |
| Output Configuration | Positive | |
| Output Current | 300mA | |
| Operating Voltage | 6V | |
| Features | Enable control;Over Current Protection;Short Circuit Protection | |
| Output Type | Fixed |
Introduction
The R1161x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over current, current limit circuit is included. The R1161x Series have 3-mode. One is standby mode with CE or standby control pin. Standby mode realizes ultra small consumption current off mode. Other two modes are realized with ECO pin. Fast Transient Mode (FT mode) and Low Power Mode (LP mode) are alternative with ECO pin. Consumption current is reduced at Low Power Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode. The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are SOT-23-5, SON-6, and HSON-6, high density mounting of the ICs on boards is possible.
Features
- Supply Current: Typ. 3.5μA (Low Power Mode, VOUT<1.6V), Typ. 80μA (Fast Transient Mode, VOUT<1.8V), Typ. 60μA (Fast Transient Mode, VOUT ≥1.8V)
- Standby Mode: Typ. 0.1μA
- Dropout Voltage: Typ. 0.48V (IOUT=300mA, Output Voltage=1.0V Type), Typ. 0.31V (IOUT=300mA, Output Voltage=1.5V Type), Typ. 0.23V (IOUT=300mA, Output Voltage=3.0V Type)
- Ripple Rejection: Typ. 65dB (f=1kHz, FT Mode)
- Temperature-Drift Coefficient of Output Voltage: Typ. ±100ppm/°C
- Line Regulation: Typ. 0.01%/V (at Fast Transient Mode)
- Output Voltage Accuracy: ±2.0% (±3.0% at LP Mode)
- Packages: SOT-23-5, SON-6, HSON-6
- Output Voltage: 0.8V to 3.3V (0.1V steps)
- Input Voltage: Min. 1.40V (VOUT ≥1.0V), Min. 1.45V (VOUT <1.0V)
- Built-in fold-back protection circuit: Typ. 50mA (Current at short mode)
- External Capacitors: CIN = COUT = Tantalum 1.0μF (VOUT <1.0V), CIN = COUT = Ceramic 1.0μF (VOUT ≥1.0V)
Applications
- Precision Voltage References.
- Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment.
- Power source for battery-powered equipment.
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 0.8032 | $ 0.80 |
| 200+ | $ 0.3213 | $ 64.26 |
| 500+ | $ 0.3107 | $ 155.35 |
| 1,000+ | $ 0.3046 | $ 304.60 |
Standard Packaging3000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | Nisshinbo Micro Devices Inc. | |
| Packaging | SOT-23-5 | |
| Output Voltage | 2.9V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃ | |
| Supply Current (Iq) | 60uA | |
| Output Configuration | Positive | |
| Output Current | 300mA | |
| Operating Voltage | 6V | |
| Features | Enable control;Over Current Protection;Short Circuit Protection | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | Nisshinbo Micro Devices Inc. | |
| Packaging | SOT-23-5 | |
| Output Voltage | 2.9V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃ |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 60uA | |
| Output Configuration | Positive | |
| Output Current | 300mA | |
| Operating Voltage | 6V | |
| Features | Enable control;Over Current Protection;Short Circuit Protection | |
| Output Type | Fixed |
Introduction
The R1161x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over current, current limit circuit is included. The R1161x Series have 3-mode. One is standby mode with CE or standby control pin. Standby mode realizes ultra small consumption current off mode. Other two modes are realized with ECO pin. Fast Transient Mode (FT mode) and Low Power Mode (LP mode) are alternative with ECO pin. Consumption current is reduced at Low Power Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode. The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are SOT-23-5, SON-6, and HSON-6, high density mounting of the ICs on boards is possible.
Features
- Supply Current: Typ. 3.5μA (Low Power Mode, VOUT<1.6V), Typ. 80μA (Fast Transient Mode, VOUT<1.8V), Typ. 60μA (Fast Transient Mode, VOUT ≥1.8V)
- Standby Mode: Typ. 0.1μA
- Dropout Voltage: Typ. 0.48V (IOUT=300mA, Output Voltage=1.0V Type), Typ. 0.31V (IOUT=300mA, Output Voltage=1.5V Type), Typ. 0.23V (IOUT=300mA, Output Voltage=3.0V Type)
- Ripple Rejection: Typ. 65dB (f=1kHz, FT Mode)
- Temperature-Drift Coefficient of Output Voltage: Typ. ±100ppm/°C
- Line Regulation: Typ. 0.01%/V (at Fast Transient Mode)
- Output Voltage Accuracy: ±2.0% (±3.0% at LP Mode)
- Packages: SOT-23-5, SON-6, HSON-6
- Output Voltage: 0.8V to 3.3V (0.1V steps)
- Input Voltage: Min. 1.40V (VOUT ≥1.0V), Min. 1.45V (VOUT <1.0V)
- Built-in fold-back protection circuit: Typ. 50mA (Current at short mode)
- External Capacitors: CIN = COUT = Tantalum 1.0μF (VOUT <1.0V), CIN = COUT = Ceramic 1.0μF (VOUT ≥1.0V)
Applications
- Precision Voltage References.
- Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment.
- Power source for battery-powered equipment.
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| TPRT9193-29GB | TECH PUBLIC | SOT-23-5 | 650 | $ 0.0732 | ||
| TLV70329DBVR | TI | SOT-23-5 | 180 | $ 0.2002 | ||
| R1131N291B-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 0.5137 | ||
| R1131N291D-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 1.0608 | ||
| R1161N291D-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 0.8032 | ||
| R1172N291D-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 1.2556 | ||
| LN5052B282MR-G | NATLINEAR | SOT-23-5L | 0 | $ 0.0606 | ||
| MIC5318-2.9YD5-TR | MICROCHIP | TSOT-23-5 | 0 | $ 1.181 | ||
| RP170N291B-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 0.2358 | ||
| XC6222D291MR-G | TOREX | SOT-25 | 0 | $ 0.7122 | ||
| XC6222C291MR-G | TOREX | SOT-25 | 0 | $ 0.7123 | ||
| XC6222B291MR-G | TOREX | SOT-25 | 0 | $ 0.3107 | ||
| XC6227C291MR-G | TOREX | SOT-25 | 0 | $ 0.7123 | ||
| RP102N291D-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 0.339 | ||
| XC6220D291MR-G | TOREX | SOT-25 | 0 | $ 0.9411 | ||
| SGM2036-2.9YN5G/TR | SGMICRO | SOT-23-5 | 0 | $ 0.2087 | ||
| NCP114ASN290T1G | onsemi | TSOP-5 | 0 | $ 0.08 | ||
| SGM2032-2.9YN5G/TR | SGMICRO | SOT-23-5 | 0 | $ 0.2116 | ||
| RP101N291D-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 1.0957 | ||
| RN5RF29AA-TR-FE | Nisshinbo Micro Devices Inc. | SOT-23-5 | 0 | $ 0.635 |