TPS793475DBVR
LDO Regulator Pos 4.75V 0.2A 5-Pin SOT-23 T/R
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Part Number : TPS793475DBVR
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Package/Case : SOT-23-5
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Brands : TI
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Components Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Datesheet : TPS793475DBVR DataSheet (PDF)
Overview of TPS793475DBVR
The TPS793 family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in NanoStar™ wafer chip scale and SOT23 packages. NanoStar packaging gives an ultrasmall footprint as well as an ultralow profile and package weight, making these devices ideal for portable applications such as handsets and PDAs. Each device in the family is stable, with a small, 2.2-µF ceramic capacitor on the output. The TPS793 family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 112 mV at 200 mA, TPS79330). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79328 exhibits approximately 32 µVRMS of output voltage noise at 2.8-V output with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise features as well as the fast response time.
Key Features
- 200-mA RF Low-Dropout Regulator
With Enable - Available in Fixed-Voltage Versions from 1.8 V to
4.75 V and Adjustable (1.22 V to 5.5 V) - High PSRR (70 dB at 10 kHz)
- Low Noise (32 µVRMS, TPS79328)
- Fast Start-Up Time (50 µs)
- Stable With a 2.2-µF Ceramic Capacitor
- Excellent Load and Line Transient Response
- Very Low Dropout Voltage (112 mV at 200 mA,
TPS79330) - 5- and 6-Pin SOT23 (DBV) and NanoStar Wafer
Chip Scale (YZQ) Packages
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | TPS793475DBVR | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | SOT-23 |
Package Description | LSSOP, TSOP5/6,.11,37 | Pin Count | 5 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
Adjustability | FIXED | Dropout Voltage1-Max | 0.125 V |
Dropout Voltage1-Nom | 0.112 V | Input Voltage Absolute-Max | 6 V |
Input Voltage-Max | 5.5 V | Input Voltage-Min | 4.875 V |
JESD-30 Code | R-PDSO-G5 | JESD-609 Code | e4 |
Length | 2.9 mm | Line Regulation-Max | 0.001425% |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Outputs | 1 | Number of Terminals | 5 |
Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-Min | -40 °C |
Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
Output Current1-Max | 0.2 A | Output Voltage1-Max | 4.845 V |
Output Voltage1-Min | 4.655 V | Output Voltage1-Nom | 4.75 V |
Package Body Material | PLASTIC/EPOXY | Package Code | LSSOP |
Package Equivalence Code | TSOP5/6,.11,37 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | Packing Method | TR |
Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | Seated Height-Max | 1.45 mm |
Surface Mount | YES | Technology | BICMOS |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form | GULL WING |
Terminal Pitch | 0.95 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Voltage Tolerance-Max | 2% |
Width | 1.6 mm |
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