TPL803233-S5TR-S

TPL8032-S 3PEAK | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 20

Technical content

Features

• Input Voltage Range: 2.5 V to 20 V
• Output Voltage Range: – Adjustable: 1.22 V to 18 V – Fixed: 1.5 V to 5 V
• ±2% Output Accuracy over Line Regulation, Load Regulation, and Operating Temperature Range
• 300-mA Maximum Output Current
• Low Dropout Voltage: 550 mV Maximum at 300 mA
• High PSRR: – 79 dB at 1 kHz – 56 dB at 100 kHz
• 5.68-μVRMS Output Voltage Noise
• Excellent Transient Response
• Stable with a 2.2-μF to 100-μF Ceramic Output Capacitor
• Integrated Protection: – Over-Current Protection – Output Short-Circuit Protection – Over-Temperature Protection
• Junction Temperature Range: −40°C to +125°C
• Package Options: – SOT23-5

Applications

• Low-Noise Power Supply
• High-Definition Imaging System
• Infrared Image Equipment
• Medical Equipment

Description

The TPL8032 series of products are 300-mA high PSRR, ultra-low noise, and low-dropout linear regulators with a 20-V wide input voltage range. The TPL8032 series of products support both adjustable output voltage ranging from 1.22 V to 18 V with an external resistor divider and fixed output voltage ranging from 1.5 V to 5 V. The TPL8032 series of products are stable with a 2.2- μF to 100-μF ceramic output capacitor. The TPL8032 series of products have high PSRR with 79 dB at 1 kHz and 5.68 μVRMS ultra-low noise. These features make the TPL8032 series suitable for noise- sensitive applications, such as high-performance analog devices or high-definition imaging equipment, to suppress the large ripple and noise generated from the previous stage power supply. Besides, output short-circuit protection and thermal protection features improve the system reliability under multiple operating conditions. The TPL8032 series provides a SOT23-5 package with a guaranteed junction temperature range from –40°C to +125°C. Typical Application Circuit V IN V OUT EN GND Input Off On TPL8032 Fixed C OUT Output C IN V IN V OUT EN FB GND Input Off On TPL8032 ADJ C OUT Output C IN C FF R1 TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 1 / 20 DA20230704A3

20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 2 / 20 DA20230704A3

Generic Part Number Orderable Part Number Output Voltage Package TPL8032-S TPL8032AD-S5TR-S Adjustable SOT23-5 TPL8032-S TPL803215-S5TR-S (1) Fixed 1.5 V SOT23-5 TPL8032-S TPL803218-S5TR-S Fixed 1.8 V SOT23-5 TPL8032-S TPL803221-S5TR-S(1) Fixed 2.1 V SOT23-5 TPL8032-S TPL803225-S5TR-S(1) Fixed 2.5 V SOT23-5 TPL8032-S TPL803227-S5TR-S(1) Fixed 2.7 V SOT23-5 TPL8032-S TPL803228-S5TR-S(1) Fixed 2.8 V SOT23-5 TPL8032-S TPL803229-S5TR-S(1) Fixed 2.9 V SOT23-5 TPL8032-S TPL803230-S5TR-S(1) Fixed 3.0 V SOT23-5 TPL8032-S TPL803233-S5TR-S Fixed 3.3 V SOT23-5 TPL8032-S TPL803236-S5TR-S(1) Fixed 3.6 V SOT23-5 TPL8032-S TPL803237-S5TR-S(1) Fixed 3.7 V SOT23-5 TPL8032-S TPL803238-S5TR-S(1) Fixed 3.8 V SOT23-5 TPL8032-S TPL803240-S5TR-S(1) Fixed 4.0 V SOT23-5 TPL8032-S TPL803242-S5TR-S(1) Fixed 4.2 V SOT23-5 TPL8032-S TPL803245-S5TR-S(1) Fixed 4.5 V SOT23-5 TPL8032-S TPL803250-S5TR-S Fixed 5.0 V SOT23-5 (1) Preview

Revision History

2020-12-31 Rev.Pre.0 Preliminary Version 2022-02-09 Rev.Pre.1 Added waveforms to Typical Performance Characteristics 2022-03-23 Rev.A.0 Initial Released 2022-08-23 Rev.A.1 Updated Orderable Part Number in Product Family Table 2023-07-15 Rev.A.2 1. Removed ESOP8 and SOT89-3 Package 2. Updated Datasheet Format 2024-03-15 Rev.A.3 Updated Thermal Information TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 3 / 20 DA20230704A3

Table 1. Pin Functions: TPL8032-S 2 GND – Ground reference pin. Connect GND pin to PCB ground plane directly. the jitter from the previous-stage power supply. 4 NC – No connection (fixed output only). OUT to GND to ensure regulator stability.

VIN, VEN −0.3 24 V VOUT (fixed output only) −0.3 6 V VOUT (adjustable output only) −0.3 24 V VFB (adjustable output only) −0.3 6 V TJ Maximum Junction Temperature −40 150 °C TSTG Storage Temperature Range −65 150 °C TL Lead Temperature (Soldering 10 sec) 260 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. (2) All voltage values are with respect to GND. ESD, Electrostatic Discharge Protection Parameter Condition Minimum Level Unit HBM Human Body Model ESD ANSI/ESDA/JEDEC JS-001 (1) ±2 kV CDM Charged Device Model ESD ANSI/ESDA/JEDEC JS-002 (2) ±1.5 kV (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Recommended Operating Conditions Parameter Min Max Unit VIN 2.5 20 V VEN 0 VIN V COUT 2.2 100 µF TJ Junction Temperature Range −40 125 °C Thermal Information Package Type θJA θJB θJC,TOP Unit SOT23-5 162.4 79 62.33 °C/W TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 5 / 20 DA20230704A3

Electrical Characteristics

All test conditions: −40°C ≤ TJ ≤ 125°C, VIN = VOUT(NOM) + 1 V or 2.5 V, whichever is greater; typically, TJ = 25°C, VOUT = 3.3 V, CIN = COUT = 4.7 µF, and CFF = 100 nF for adjustable output, unless otherwise noted. Parameter Conditions Min Typ Max Unit Supply Input Voltage and Current VIN (1) Input Supply Voltage Range VIN(MIN) 20 V UVLO Input Supply Voltage Rising 2.25 2.4 V Hysteresis 200 mV IQ Quiescent Current IOUT = 0 mA 98 160 μA IOUT = 1 mA 127 μA ISD Shutdown Current EN = GND, VIN = VIN(MIN) to 20 V 0.6 5 μA Enable Input Voltage and Current VIH(EN) EN Input High Level (enable) 1.6 VIN V VIL(EN) EN Input Low Level (disable) 0 0.5 V IEN EN Pin Leakage Current VEN = 0 V to 20 V 0.5 1 µA Regulated Output Voltage and Current VOUT (2) Output Voltage Accuracy −2% 2% VFB (2) Feedback Pin Voltage Adjustable output only 1.22 V IFB (2) Feedback Pin Leakage Current VFB = 1.5 V 100 nA ΔVOUT Line Regulation VIN = VOUT(NOM) + 1 V to 20 V, IOUT = 1 mA 0.007 %/V Load Regulation IOUT = 1 mA to 300 mA 0.01 %/mA VDO (3) Dropout Voltage IOUT = 100 mA, VOUT = 5 V 210 250 mV IOUT = 300 mA, VOUT = 5 V 350 550 mV IOUT = 100 mA, VOUT = 3.3 V 210 250 mV IOUT = 300 mA, VOUT = 3.3 V 350 550 mV ILIM Output Current Limit VOUT = 0.9 × VOUT(NOM) 310 450 mA ISC Short-Circuit Current Limit VOUT is forced to ≤ 20 mV 180 mA PSRR (4) Power Supply Rejection Ratio IOUT = 100 mA, f = 120 Hz 79 dB IOUT = 100 mA, f = 1 kHz 79 dB IOUT = 100 mA, f = 100 kHz 56 dB IOUT = 100 mA, f = 1 MHz 41 dB VN Output Noise Voltage (4) IOUT = 100 mA, BW = 10 Hz to 100 kHz 5.68 μVRMS tSTR Start-up Time (4) From EN ≥ VIH(EN) to OUT ≥ 95% of VOUT(NOM) 600 μs Operating Temperature Range TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 6 / 20 DA20230704A3

Parameter Conditions Min Typ Max Unit TSD Thermal Shutdown Temperature 165 ºC Hysteresis 25 ºC (1) VIN(MIN) = VOUT(NOM) + 1 V or 2.5 V, whichever is greater. (2) FB pin is available for adjustable output only. Tolerance of external resistors is not included. (3) Dropout voltage is the minimum input to output voltage differential needed to maintain regulation at a specified output current and measure for VOUT(NOM) ≥ 2.5V. In the dropout mode, the output voltage will be equal to VIN − VDO. (4) Not test during production. Measured with COUT = 2.2 µF. TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 7 / 20 DA20230704A3

with a 2.2-μF to 100-μF ceramic output capacitor. short-circuit protection and thermal protection features improve system reliability under multiple operating conditions. Figure 17. Functional Block Diagram enable and disable the device. Or connect this pin to the IN pin for self-bias applications. properly. Refer to the Electrical Characteristics table for the UVLO threshold and hysteresis. voltage falls below UVLO, the output turns off.

Adjustable Output Voltage (FB and OUT) The output voltage of the TPL8032 series with the FB pin can be set from 1.22 V to 18 V by selecting different external resistors. Use Equation 1 to calculate the output voltage. VOUT = VFB × 1 +R1 R2 (1) Where the feedback voltage VFB is 1.22 V. Over-Current Protection and Short-to-Ground Protection The TPL8032 series integrates an internal current limit that helps to protect the regulator during fault conditions.

• When the output voltage is pulled down below the regulated voltage, over-current protection starts to work and limits the output current to ILIM.
• When the output voltage is pulled down below 20 mV, or shorted to the ground directly, short-to-ground protection starts to work and limits the output current to ISC.
• During startup, the output current is limited to I SC before the output voltage ramps higher than the short-to-ground threshold. Under the over-current conditions, the internal junction temperature ramps up quickly. When the junction temperature is high enough, it will cause over-temperature protection. Over-Temperature Protection The over-temperature protection starts to work when the junction temperature exceeds the thermal shutdown threshold, which turns off the regulator immediately. Until when the device cools down and the junction temperature falls below the thermal shutdown threshold minus thermal shutdown hysteresis, the regulator turns on again. The junction temperature range should be limited according to the Recommended Operating Conditions table, continuously operating above the junction temperature range will reduce the device lifetime. TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 12 / 20 DA20230704A3

PD = VIN − VOUT × IOUT + VIN × IGND (2) The junction temperature can be estimated using Equation 3 . θJA is the junction-to-ambient thermal resistance. TJ = TA + PD × θJA (3) TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 14 / 20 DA20230704A3

• Both input capacitors and output capacitors must be placed to the device pins as close as possible.
• It is recommended to bypass the input pin to ground with a 0.1-μF bypass capacitor. The loop area formed by the bypass capacitor connection, the IN pin, and the GND pin of the system must be as small as possible.
• It is recommended to use wide and thick copper to minimize I×R drop and heat dissipation. TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 15 / 20 DA20230704A3

Order Number Package D1 (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) W0 (mm) Pin1 Quadrant TPL8032xx- S5TR-S SOT23-5 180 13.1 3.2 3.2 1.4 4 8 Q3 (1) Output voltage value, xx = 15 to 50 and AD, e.g., 33 means 3.3 V output voltage, and AD means adjustable output. TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 16 / 20 DA20230704A3

Package Outline Dimensions SOT23-5 TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 17 / 20 DA20230704A3

Order Number Operating Temperature Range Package Marking Information MSL Transport Media, Quantity Eco Plan TPL8032AD-S5TR-S −40 to 125°C SOT23-5 LBA MSL3 Tape and Reel, 3,000 Green TPL803215-S5TR-S(1) −40 to 125°C SOT23-5 LBB MSL3 Tape and Reel, 3,000 Green TPL803218-S5TR-S −40 to 125°C SOT23-5 LBC MSL3 Tape and Reel, 3,000 Green TPL803221-S5TR-S(1) −40 to 125°C SOT23-5 LBD MSL3 Tape and Reel, 3,000 Green TPL803225-S5TR-S(1) −40 to 125°C SOT23-5 LBE MSL3 Tape and Reel, 3,000 Green TPL803227-S5TR-S(1) −40 to 125°C SOT23-5 LBF MSL3 Tape and Reel, 3,000 Green TPL803228-S5TR-S(1) −40 to 125°C SOT23-5 LBG MSL3 Tape and Reel, 3,000 Green TPL803229-S5TR-S(1) −40 to 125°C SOT23-5 LBH MSL3 Tape and Reel, 3,000 Green TPL803230-S5TR-S(1) −40 to 125°C SOT23-5 LBI MSL3 Tape and Reel, 3,000 Green TPL803233-S5TR-S −40 to 125°C SOT23-5 LBJ MSL3 Tape and Reel, 3,000 Green TPL803236-S5TR-S(1) −40 to 125°C SOT23-5 LBK MSL3 Tape and Reel, 3,000 Green TPL803237-S5TR-S(1) −40 to 125°C SOT23-5 LBL MSL3 Tape and Reel, 3,000 Green TPL803238-S5TR-S(1) −40 to 125°C SOT23-5 LBM MSL3 Tape and Reel, 3,000 Green TPL803240-S5TR-S(1) −40 to 125°C SOT23-5 LBN MSL3 Tape and Reel, 3,000 Green TPL803242-S5TR-S(1) −40 to 125°C SOT23-5 LBP MSL3 Tape and Reel, 3,000 Green TPL803245-S5TR-S(1) −40 to 125°C SOT23-5 LBQ MSL3 Tape and Reel, 3,000 Green TPL803250-S5TR-S −40 to 125°C SOT23-5 LBR MSL3 Tape and Reel, 3,000 Green (1) For future products, contact the 3PEAK factory for more information and samples. Green: 3PEAK defines "Green" to mean RoHS compatible and free of halogen substances. TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 18 / 20 DA20230704A3

IMPORTANT NOTICE AND DISCLAIMER Copyright© 3PEAK 2012-2024. All rights reserved. Trademarks. Any of the 思瑞浦 or 3PEAK trade names, trademarks, graphic marks, and domain names contained in this document /material are the property of 3PEAK. You may NOT reproduce, modify, publish, transmit or distribute any Trademark without the prior written consent of 3PEAK. Performance Information. Performance tests or performance range contained in this document/material are either results of design simulation or actual tests conducted under designated testing environment. Any variation in testing environment or simulation environment, including but not limited to testing method, testing process or testing temperature, may affect actual performance of the product. Disclaimer. 3PEAK provides technical and reliability data (including data sheets), design resources (including reference designs), application or other design recommendations, networking tools, security information and other resources "As Is". 3PEAK makes no warranty as to the absence of defects, and makes no warranties of any kind, express or implied, including without limitation, implied warranties as to merchantability, fitness for a particular purpose or non-infringement of any third- party’s intellectual property rights. Unless otherwise specified in writing, products supplied by 3PEAK are not designed to be used in any life-threatening scenarios, including critical medical applications, automotive safety-critical systems, aviation, aerospace, or any situations where failure could result in bodily harm, loss of life, or significant property damage. 3PEAK disclaims all liability for any such unauthorized use. TPL8032-S Series 20-V/300-mA Wide-Input High-PSRR Ultra-Low Noise LDO Regulator www.3peak.com 19 / 20 DA20230704A3

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