RHFL4913ESY1505V STMICROELECTRONICS [STMicroelectronics], RHFL4913ESY1505V Datasheet
RHFL4913ESY1505V
Related parts for RHFL4913ESY1505V
RHFL4913ESY1505V Summary of contents
Page 1
Features ■ 2 and 3 A low dropout voltage ■ Embedded overtemperature, overcurrent protections ■ Adjustable current limitation ■ Output overload monitoring/signalling ■ Fixed 1.5 V, 2.5 V; 3.3 V; 5.0 V output voltages ■ Inhibit (ON/OFF) TTL-compatible control ■ ...
Page 2
Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 3
Diagram Figure 2. Block diagram for package Flat-16 3/19 ...
Page 4
Pin configuration Figure 3. Pin configuration (top view for Flat-16, bottom view for SMD.5) Flat-16 Table 1. Pin description Pin name GND I SC OCM INHIBIT SENSE NC 4/19 TO-257 Flat-16 SMD ...
Page 5
Maximum ratings Table 2. Absolute maximum ratings Symbol V DC input voltage Output current 25°C power dissipation Storage temperature range STG T Operating junction temperature range ...
Page 6
Electrical characteristics Table 4. Electrical characteristics ( ° Symbol Parameter V Operating input voltage I V Output voltage accuracy V O (1) I Output current limit SHORT V Operating output voltage I ...
Page 7
Table 4. Electrical characteristics (continued ° Symbol Parameter V Dropout voltage d V Inhibit voltage INH(ON) V Inhibit voltage INH(OFF) Supply voltage rejection SVR (1) I Shutdown input current SH V OCM ...
Page 8
Device description The RHFL4913 fixed voltage contains a PNP type power element controlled by a signal resulting from amplified comparison between the internal temperature compensated band- gap cell and the fraction of the desired output voltage value. This fractional ...
Page 9
OCM pin Goes low when current limiter starts to be active, otherwise V can sink 10 mA. OCM pin is internally pulled- kΩ resistor. Not available in 3 pin packages. 5.7 Alternate to RHFL4913 fixed (& ...
Page 10
Application information The RHFL4913 fixed voltage is functional as soon as V above the power element saturation voltage. A minimum 0 load” regulation. All available V pins must always be externally interconnected, same thing for all available ...
Page 11
Notes about Flat-16 package The bottom of package is metallized to allow user to directly solder the voltage regulator to the equipment heater, in order to optimize heat removal performance. 7.1 Radiation performances The RHFL4913F has been tested against: ...
Page 12
Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner ...
Page 13
Flat-16 (MIL-STD-1835) mechanical data mm. Dim. Min. Typ. A 2.16 b 0.43 c 0.13 D 9.91 E 6.91 E2 4.32 E3 0.76 e 1.27 L 6.72 Q 0. Max. Min. 2.72 0.085 ...
Page 14
Dim. Min. A 2.84 A1 0.25 b 7.13 b1 5.58 b2 2.28 b3 2.92 D 10.03 D1 0.76 E 7.39 e 14/19 SMD.5 mechanical data mm. Typ. Max. Min. 3.00 3.15 0.112 0.38 0.51 0.010 7.26 7.39 0.281 5.72 5.84 ...
Page 15
TO-257 mechanical data mm. Dim. Min. Typ. A 10.54 B 10.54 C 16.64 D 4.7 E 1.02 F 3.56 3.68 G 13.51 H 5.26 I 0.76 J 3.05 K 2.54 L 15 1.65 inch. Max. Min. ...
Page 16
... RHFL4913KP25-02V RHFL4913KP251 RHFL4913KP252 L491325DIE2V L491325DIE2S RHFL4913KP33-01V RHFL4913KP33-02V RHFL4913KP331 RHFL4913KP332 L491333DIE2V L491333DIE2S RHFL4913KP50-01V RHFL4913KP50-02V RHFL4913KP501 RHFL4913KP502 L491350DIE2V L491350DIE2S 16/19 SMD.5 TO-257 RHFL4913S15-03V RHFL4913ESY1505V RHFL4913S15-04V RHFL4913ESY1506V RHFL4913S151 RHFL4913ESY151 RHFL4913S152 RHFL4913ESY152 RHFL4913S25-03V RHFL4913ESY2505V RHFL4913S25-04V RHFL4913ESY2506V RHFL4913S251 RHFL4913ESY251 RHFL4913S252 RHFL4913ESY252 RHFL4913S33-03V RHFL4913ESY3305V RHFL4913S33-04V RHFL4913ESY3306V RHFL4913S331 RHFL4913ESY331 ...
Page 17
Table 6. Part number - SMD equivalent ST part number RHFL4913KP15-02V RHFL4913KP25-01V RHFL4913KP25-02V RHFL4913KP33-01V RHFL4913KP33-02V RHFL4913KP50-01V RHFL4913KP50-02V RHFL4913S25-03V RHFL4913S25-04V RHFL4913S33-03V RHFL4913S33-04V RHFL4913S50-03V RHFL4913S50-04V RHFL4913ESY2505V RHFL4913ESY2506V RHFL4913ESY3305V RHFL4913ESY3306V RHFL4913ESY5005V RHFL4913ESY5006V L491325DIE2V L491333DIE2V L491350DIE2V Note version is available on request. ...
Page 18
Revision history Table 8. Document revision history Date Revision 05-May-2004 4 28-Oct-2004 5 27-May-2005 6 08-Jun-2005 7 26-Aug-2008 8 18/19 Changes Mistake in pin description SMD.5 on table 3. New order codes added - tables 4 and 5. The ...
Page 19
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any ...